Exhibit 10.9

                     AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION
               STANDARD INDUSTRIAL/COMMERCIAL SINGLE-TENANT LEASE - NET
                   (DO NOT USE THIS FORM FOR MULTI-TENANT PROPERTY)


     1.   Basic Provisions ("Basic Provisions")

          1.1   PARTIES:  This Lease ("Lease"), dated for reference purposes
only, March 28, 1996, is made by and between Nordhoff Industrial Complex, a
California General Partnership ("Lessor") and Netcom Systems, Inc., a California
corporation ("Lessee"), (collectively, the "Parties," or individually a
"Party").

          1.2   PREMISES:  That certain real property, including all
improvements therein or to be provided by Lessor under the terms of this Lease,
and commonly known by the street address of 20500 Nordhoff Street, Chatsworth,
located in the County of Los Angeles, State of California, and generally
described as (describe briefly the nature of the property) an approximately
23,014 square foot concrete tilt-up building situated on approximately 47,045
square feet of land, zoned MR-2.  CC&R's attached hereto and made a part of this
Lease by reference ("Premises").  (See Paragraph 2 for further provisions.)

          1.3   TERM:  Five  (5) years and 0 months ("Original Term") commencing
April 15, 1996 ("Commencement Date") and ending April 14, 2001 ("Expiration
Date").  (See Paragraph 3 for further provisions.

          1.4   EARLY POSSESSION:  See Addendum Paragraph 49 ("Early Possession
Date").  (See Paragraphs 3.2 and 3.3 for further provisions.)

          1.5   BASE RENT:  $16,800.00 per month ("Base Rent"), payable on the
first day of each month commencing See Addendum 49.  (See Paragraph 4 for
further provisions.)  /X/  If this box is checked, there are provisions in this
Lease for the Base Rent to be adjusted.

          1.6   BASE RENT PAID UPON EXECUTION:  $16,800.00 as Base Rent for the
Base rent  for first month of Lease term.

          1.7   SECURITY DEPOSIT:  $16,800.00 ("Security Deposit").  (See
Paragraph 5 for further provisions.)

          1.8   PERMITTED USE:  Assembly, distribution and sales of computer
network test equipment and related legal uses.  (See Paragraph 6 for further
provisions.)

          1.9   INSURING PARTY:  Lessor is the "Insuring Party" unless otherwise
stated herein.  (See Paragraph 8 for further provisions.)

          1.10  REAL ESTATE BROKERS:  The following real estate brokers
(collectively, the "Brokers") and brokerage relationships exist in this
transaction and are consented to by the Parties (check applicable boxes):

DELPHI BUSINESS PROPERTIES                                            represents
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/ / Lessor exclusively ("Lessor's Broker"); /X/ both Lessor and Lessee, and
                                                                      represents
- ---------------------------------------------------------------------
/ / Lessee exclusively ("Lessee's Broker"); / / both Lessee and Lessor.  (See
Paragraph 15 for further provisions.)

          1.11  GUARANTOR.  The obligations of the Lessee under this Lease are
to be guaranteed by:  N/A ("Guarantor").  (See Paragraph 37 for further
provisions.)




          1.12  ADDENDA.  Attached hereto is an Addendum or Addenda consisting
of Paragraphs 49 through 61 and Exhibits ___ all of which constitute a part of
this Lease.

     2.   PREMISES.

          2.1   LETTING.  Lessor hereby leases to Lessee, and Lessee hereby
leases from Lessor, the Premises, for the term, at the rental, and upon all of
the terms, covenants and conditions set forth in this Lease.  Unless otherwise
provided herein, any statement of square footage set forth in this Lease, or
that may have been used in calculating rental, is an approximation which Lessor
and Lessee agree is reasonable and the rental based thereon is not subject to
revision whether or not the actual square footage is more or less.

          2.2   CONDITION.  Lessor shall deliver the Premises to Lessee clean
and free of debris on the Commencement Date and warrants to Lessee that the
existing plumbing, fire sprinkler system, lighting, air conditioning, heating,
and loading doors, if any, in the Premises, other than those constructed by
Lessee, shall in good operating condition on the Commencement Date.  If a
non-compliance with said warranty exists as of the Commencement Date, Lessor
shall, except as otherwise provided in this Lease, promptly after receipt of
written notice from Lessee setting forth with specificity the nature and extent
of such non-compliance, rectify same at Lessor's expense.  If Lessee does not
give Lessor written notice of a non-compliance with this warranty within thirty
(30) days after the Commencement Date, correction of that non-compliance shall
be the obligation of Lessee at Lessee's sole cost and expense.

          2.3   COMPLIANCE WITH COVENANTS, RESTRICTIONS AND BUILDING CODE.
Lessor warrants to Lessee that the improvements on the Premises comply with all
applicable covenants or restrictions of record and applicable building codes,
regulations and ordinances in effect on the Commencement Date.  Said warranty
does not apply to the use to which Lessee will put the Premises or to any
Alterations or Utility Installations (as defined in Paragraph 7.3(a)) made or to
be made by Lessee.  If the Premises do not comply with said warranty, Lessor
shall, except as otherwise provided in this Lease, promptly after receipt of
written notice from Lessee setting forth with specificity the nature and extent
of such non-compliance, rectify the same at Lessor's expense.  If Lessee does
not give Lessor written notice of a non-compliance with this warranty within six
(6) months following the Commencement Date, correction of that non-compliance
shall be the obligation of Lessee at Lessee's sole cost and expense.

          2.4   ACCEPTANCE OF PREMISES.  Lessee hereby acknowledges: (a) that it
has been advised by the Brokers to satisfy itself with respect to the condition
of the Premises (including but not limited to the electrical and fire sprinkler
systems, security, environmental aspects, compliance with Applicable Law, as
defined in Paragraph 6.3) and the present and future suitability of the Premises
for Lessee's intended use, (b) that Lessee has made such investigation as it
deems necessary with reference to such matters and assumes all responsibility
therefor as the same relate to Lessee's occupancy of the Premises and/or the
term of this Lease, and (c) that neither Lessor, nor any of Lessor's agents, has
made any oral or written representations or warranties with respect to the said
matters other than as set forth in this Lease.

          2.5   LESSEE PRIOR OWNER/OCCUPANT.  The warranties made by Lessor in
this Paragraph 2 shall be of no force or effect if immediately prior to the date
set forth in Paragraph 1.1 Lessee was the owner or occupant of the Premises.  In
such event, Lessee shall, at Lessee's sole cost and expense, correct any
non-compliance of the Premises with said warranties.

     3.   TERM.

          3.1   TERM.  The Commencement Date, Expiration Date and Original Term
of this Lease are as specified in Paragraph 1.3.

          3.2   EARLY POSSESSION.  If Lessee totally or partially occupies the
Premises prior to the Commencement Date, the obligation to pay Base Rent shall
be abated for the period of such early possession.  All other terms of this
Lease, however, (including but not limited to the obligations to pay Real
Property Taxes and insurance premiums and to maintain the Premises) shall be in
effect during


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such period.  Any such early possession shall not affect nor advance the
Expiration Date of the Original Term.

          3.3   DELAY IN POSSESSION.  If for any reason Lessor cannot deliver
possession of the Premises to Lessee as agreed herein by the Early Possession
Date, if one is specified in Paragraph 1.4, or, if no Early Possession Date is
specified, by the Commencement Date, Lessor shall not be subject to any
liability therefor, nor shall such failure affect the validity of this Lease, or
the obligations of Lessee hereunder, or extend the term hereof, but in such
case, Lessee shall not, except as otherwise provided herein, be obligated to pay
rent or perform any other obligation of Lessee under the terms of this Lease
until Lessor delivers possession of the Premises to Lessee.  If possession of
the Premises is not delivered to Lessee within sixty (60) days after the
Commencement Date, Lessee may, at its option, by notice in writing to Lessor
within ten (10) days thereafter, cancel this Lease, in which event the Parties
shall be discharged from all obligations hereunder; provided, however, that if
such written notice by Lessee is not received by Lessor within said ten (10) day
period, Lessee's right to cancel this Lease shall terminate and be of no further
force or effect.  Except as may be otherwise provided, and regardless of when
the term actually commences, if possession is not tendered to Lessee when
required by this Lease and Lessee does not terminate this Lease, as aforesaid,
the period free of the obligation to pay Base Rent, if any, that Lessee would
otherwise have enjoyed shall run from the date of delivery of possession and
continue for a period equal to what Lessee would otherwise have enjoyed under
the terms hereof, but minus any days of delay caused by the acts, changes or
omissions of Lessee.

     4.   RENT.

          4.1   BASE RENT.  Lessee shall cause payment of Base Rent and other
rent or charges, as the same may be adjusted from time to time, to be received
by Lessor in lawful money of the United States, without offset or deduction, on
or before the day on which it is due under the terms of this Lease.  Base Rent
and all other rent and charges for any period during the term hereof which is
for less than one (1) full calendar month shall be prorated based upon the
actual number of days of the calendar month involved.  Payment of Base Rent and
other charges shall be made to Lessor at its address stated herein or to such
other persons or at such other addresses as Lessor may from time to time
designate in writing to Lessee.

     5.   SECURITY DEPOSIT.  Lessee shall deposit with Lessor upon execution
hereof the Security Deposit set forth in Paragraph 1.7 as security for Lessee's
faithful performance of Lessee's obligations under this Lease.  If Lessee fails
to pay Base Rent or other rent or charges due hereunder, or otherwise Defaults
under this Lease (as defined in Paragraph 13.1), Lessor may use, apply or retain
all or any portion of said Security Deposit for the payment of any amount due
Lessor or to reimburse or compensate Lessor for any liability, cost, expense,
loss or damage (including attorneys' fees) which Lessor may suffer or incur by
reason thereof.  If Lessor uses or applies all or any portion of said Security
Deposit, Lessee shall within ten (10) days after written request therefor
deposit moneys with Lessor sufficient to restore said Security Deposit to the
full amount required by this Lease.  Any time the Base Rent increases during the
term of this Lease, Lessee shall, upon written request from Lessor, deposit
additional moneys with Lessor sufficient to maintain the same ratio between the
Security Deposit and the Base Rent as those amounts are specified in the Basic
Provisions.  Lessor shall not be required to keep all or any part of the
Security Deposit separate from its general accounts.  Lessor shall, at the
expiration or earlier termination of the term hereof and after Lessee has
vacated the Premises, return to Lessee (or, at Lessor's option, to the last
assignee, if any, of Lessee's interest herein), that portion of the Security
Deposit not used or applied by Lessor.  Unless otherwise expressly agreed in
writing by Lessor, no part of the Security Deposit shall be considered to be
held in trust, to bear interest or other increment for its use, or to be
prepayment for any moneys to be paid by Lessee under this Lease.

     6.   USE.

          6.1   USE.  Lessee shall use and occupy the Premises only for the
purposes set forth in Paragraph 1.8, or any other use which is comparable
thereto, and for no other purpose.  Lessee shall not use or permit the use of
the premises in a manner that creates waste or a nuisance, or that disturbs
owners and/or occupants of, or causes damage to, neighboring premises or
properties.  Lessor hereby agrees to not unreasonably withhold or delay its
consent to any written request by Lessee, Lessees assignees or


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subtenants, and by prospective assignees and subtenants of the Lessee, its
assignees and subtenants, for a modification of said permitted purpose for which
the premises may be used or occupied, so long as the same will not impair
structural integrity of the improvements on the Premises, the mechanical or
electrical systems therein, is not significantly more burdensome to the Premises
and the improvements thereon, and is otherwise permissible pursuant to this
Paragraph 6.  If Lessor elects to withhold such consent, Lessor shall within
five (5) business days give a written notification of the same, which notice
shall include an explanation of Lessor's reasonable objections to the change in
use.

          6.2   HAZARDOUS SUBSTANCES.

                (a)  REPORTABLE USES REQUIRE CONSENT.  The term "Hazardous
Substance" as used in this Lease shall mean any product, substance, chemical,
material or waste whose presence, nature, quantity and/or intensity of existence
use, manufacture, disposal, transportation, spill, release or effect, either by
itself or in combination with other materials expected to be on the Premises, is
either: (i) potentially injurious to the public health, safety or welfare, the
environment or the Premises, (ii) regulated or monitored by any governmental
authority, or (iii) a basis for liability of Lessor to any governmental agency
or third party under any applicable statute or common law theory Hazardous
Substance shall include, but not be limited to, hydrocarbons, petroleum,
gasoline, crude oil or any products, by-products or fractions thereof.  Lessee
shall not engage in any activity in, on or about the Premises which constitutes
a Reportable Use (as hereinafter defined) of Hazardous Substances without the
express prior written consent of Lessor and compliance in a timely manner (at
Lessee's sole cost and expense) with all Applicable Law (as defined in
Paragraph 6.3).  "Reportable Use" shall mean (i) the installation or use of any
above or below ground storage tank, (ii) the generation, possession, storage,
use, transportation, or disposal of a Hazardous Substance that requires a permit
from, or with respect to which a report, notice, registration or business plan
is required to be filed with, any governmental authority.  Reportable Use shall
also include Lessee's being responsible for the presence in, on or about the
Premises of a Hazardous Substance with respect to which any Applicable Law
requires that a notice be given to persons entering or occupying the Premises or
neighboring properties.  Notwithstanding the foregoing, Lessee may, without
Lessor's prior consent, but in compliance with all Applicable Law, use any
ordinary and customary materials reasonably required to be used by Lessee in the
normal course of Lessee's business permitted on the Premises, so long as such
use is not a Reportable Use and does not expose the Premises or neighboring
properties to any meaningful risk of contamination or damage or expose Lessor to
any liability therefor.  In addition, Lessor may (but without any obligation to
do so) condition its consent to the use or presence of any Hazardous Substance,
activity or storage tank by Lessee upon Lessee's giving Lessor such additional
assurances as Lessor, in its reasonable discretion, deems necessary to protect
itself, the public, the Premises and the environment against damage,
contamination or injury and/or liability therefrom or therefor, including, but
not limited to, the installation (and removal on or before Lease expiration or
earlier termination) of reasonably necessary protective modifications to the
Premises (such as concrete encasements) and/or the deposit of an additional
Security Deposit under Paragraph 5 hereof.

                (b)  DUTY TO INFORM LESSOR.  If Lessee knows, or has reasonable
cause to believe, that a Hazardous Substance, or a condition involving or
resulting from same, has come to be located in, on, under or about the Premises,
other than as previously consented to by Lessor, Lessee shall immediately give
written notice of such fact to Lessor.  Lessee shall also immediately give
Lessor a copy of any statement, report, notice, registration, application,
permit, business plan, license, claim, action or proceeding given to, or
received from, any governmental authority or private party, or persons entering
or occupying the Premises, concerning the presence, spill, release, discharge
of, or exposure to, any Hazardous Substance or contamination in, on, or about
the Premises, including but not limited to all such documents as may be involved
in any Reportable Uses involving the Premises.

                (c)  INDEMNIFICATION.  Lessee shall indemnify, protect, defend
and hold Lessor, its agents, employees, lenders and ground lessor, if any, and
the Premises, harmless from and against any and all loss of rents and/or
damages, liabilities, judgments, costs, claims, liens, expenses, penalties,
permits and attorney's and consultant's fees arising out of or involving any
Hazardous Substance or storage tank brought onto the Premises by or for Lessee
or under Lessee's control.  Lessee's obligations under this Paragraph 6 shall
include, but not be limited to, the effects of any contamination or injury to
person, property or the environment created or suffered by Lessee, and the cost
of investigation


                                         -4-


including consultant's and attorney's fees and testing), removal, remediation,
restoration and/or abatement thereof, or of any contamination therein involved,
and shall survive the expiration or earlier termination of this Lease.  No
termination, cancellation or release agreement entered into by Lessor and Lessee
shall release Lessee from its obligations under this Lease with respect to
Hazardous Substances or storage tanks, unless specifically so agreed by Lessor
in writing at the time of such agreement.

          6.3   LESSEE'S COMPLIANCE WITH LAW.  Except as otherwise provided in
this Lease, Lessee, shall, at Lessee's sole cost and expense, fully, diligently
and in a timely manner, comply with all "Applicable Law," which term is used in
this Lease to include all laws, rules, regulations, ordinances, directives,
covenants, easements and restrictions of record, permits, the requirements of
any applicable fire insurance underwriter or rating bureau, and the
recommendations of Lessor's engineers and/or consultants, relating in any manner
to the Premises (including but not limited to matters pertaining to
(i) industrial hygiene, (ii) environmental conditions on, in, under or about the
Premises, including soil and groundwater conditions, and (iii) the use,
generation, manufacture, production, installation, maintenance, removal,
transportation, storage, spill or release of any Hazardous Substance or storage
tank), now in effect or which may hereafter come into effect, and whether or not
reflecting a change in policy from any previously existing policy.  Lessee
shall, within five (5) days after receipt of Lessor's written request, provide
Lessor with copies of all documents and information, including, but not limited
to, permits, registrations, manifests, applications, reports and certificates,
evidencing Lessee's compliance with any Applicable Law specified by Lessor, and
shall immediately upon receipt, notify Lessor in writing (with copies of any
documents involved) of any threatened or actual claim, notice, citation,
warning, complaint or report pertaining to or involving failure by Lessee or the
Premises to comply with any Applicable Law.

          6.4   INSPECTION; COMPLIANCE.  Lessor and Lessor's Lender(s) (as
defined in Paragraph 8.3(a)) shall have the right to enter the Premises at any
time, in the case of an emergency, and otherwise at reasonable times, for the
purpose of inspecting the condition of the Premises and for verifying compliance
by Lessee with this Lease and all Applicable Laws (as defined in Paragraph 6.3),
and to employ experts and/or consultants in connection therewith and/or to
advise Lessor with respect to Lessee's activities, including but not limited to
the installation, operation, use, monitoring, maintenance, or removal of any
Hazardous Substance or storage tank on or from the Premises.  The costs and
expenses of any such inspections shall be paid by the party requesting same,
unless a Default or Breach of this Lease, violation of Applicable Law, or a
contamination, caused or materially contributed to by Lessee is found to exist
or be imminent, or unless the inspection is requested or ordered by a
governmental authority as the result of any such existing or imminent violation
or contamination.  In any such case, Lessee shall upon request reimburse Lessor
or Lessor's Lender, as the case may be, for the costs and expenses of such
inspections.

     7.   MAINTENANCE; REPAIRS; UTILITY INSTALLATIONS; TRADE FIXTURES AND
ALTERATIONS.

          7.1   LESSEE'S OBLIGATIONS.

                (a)  Subject to the provisions of Paragraphs 2.2 (Lessor's
warranty as to condition), 2.3 (Lessor's warranty as to compliance with
covenants, etc), 7.2 (Lessor's obligations to repair), 9 (damage and
destruction), and 14 (condemnation), Lessee shall, at Lessee's sole cost and
expense and at all times, keep the Premises and every part thereof in good
order, condition and repair, structural and non-structural (whether or not such
portion of the Premises requiring repairs, or the means of repairing the same,
are reasonably or readily accessible to Lessee, and whether or not the need for
such repairs occurs as a result of Lessee's use, any prior use, the elements or
the age of such portion of the Premises), including, without limiting the
generality of the foregoing, all equipment or facilities serving the Premises,
such as plumbing, heating, air conditioning, ventilating, electrical, lighting
facilities, boilers, fired or unfired pressure vessels, fire sprinkler and/or
standpipe and hose or other automatic fire extinguishing system, including fire
alarm and/or smoke detection systems and equipment, fire hydrant fixtures, walls
(interior and exterior), foundations, ceilings, roofs, floors, windows, doors,
plate glass, skylights, landscaping, driveways, parking lots, fences, retaining
walls, signs, sidewalks and parkways located in, on, about, or adjacent to the
Premises.  Lessee shall not cause or permit any Hazardous Substance to be
spilled or released in, on, under or about the Premises (including through the
plumbing or sanitary sewer system) and shall promptly, at Lessee's expense, take


                                         -5-


all investigatory and/or remedial action reasonably recommended, whether or not
formally ordered or required, for the cleanup of any contamination of, and for
the maintenance, security and/or monitoring of the Premises, the elements
surrounding same, or neighboring properties, that was caused or materially
contributed to by Lessee, or pertaining to or involving any Hazardous Substance
and/or storage tank brought onto the Premises by or for Lessee or under its
control.  Lessee, in keeping the Premises in good order, condition and repair,
shall exercise and perform good maintenance practices.  Lessee's obligations
shall include restorations, replacements or renewals when necessary to keep the
Premises and all improvements thereon or a part thereof in good order, condition
and state of repair.  If Lessee occupies the Premises for seven (7) years or
more, Lessor may require Lessee to repaint the exterior of the buildings on the
Premises as reasonably required, but not more frequently than once every seven
(7) years.

                (b)  Lessee shall, at Lessee's sole cost and expense, procure
and maintain contracts, with copies to Lessor, in customary form and substance
for, and with contractors specializing and experienced in, the inspection,
maintenance and service of the following equipment and improvements, if any,
located on the Premises: (i) heating, air conditioning and ventilation
equipment, (ii) boiler, fired or unfired pressure vessels, (iii) fire sprinkler
and/or standpipe and hose or other automatic fire extinguishing systems,
including fire alarm and/or smoke detection, (iv) landscaping and irrigation
systems, (v) roof covering and drain maintenance and (vi) asphalt and parking
lot maintenance.

          7.2   LESSOR'S OBLIGATIONS.  Except for the warranties and agreements
of Lessor contained in Paragraphs 2.2 (relating to condition of the Premises),
2.3 (relating to compliance with covenants, restrictions and building code), 9
(relating to destruction of the Premises) and 14 (relating to condemnation of
the Premises), it is intended by the Parties hereto that Lessor have no
obligation, in any manner whatsoever, to repair and maintain the Premises, the
improvements located thereon, or the equipment therein, whether structural or
non structural, all of which obligations are intended to be that of the Lessee
under Paragraph 7.1 hereof.  It is the intention of the Parties that the terms
of this Lease govern the respective obligations of the Parties as to maintenance
and repair of the Premises.  Lessee and Lessor expressly waive the benefit of
any statute now or hereafter in effect to the extent it is inconsistent with the
terms of this Lease with respect to, or which affords Lessee the right to make
repairs at the expense of Lessor or to terminate this Lease by reason of, any
needed repairs.

          7.3   UTILITY INSTALLATIONS; TRADE FIXTURES; ALTERATIONS.

                (a)  DEFINITIONS; CONSENT REQUIRED.  The term "Utility
Installations" is used in this Lease to refer to all carpeting, window
coverings, air lines, power panels, electrical distribution, security, fire
protection systems, communication systems, lighting fixtures, heating,
ventilating, and air conditioning equipment, plumbing, and fencing in, on or
about the Premises.  The term "Trade Fixtures" shall mean Lessee's machinery and
equipment that can be removed without doing material damage to the Premises.
The term "Alterations" shall mean any modification of the improvements on the
Premises from that which are provided by Lessor under the terms of this Lease,
other than Utility Installations or Trade Fixtures, whether by addition or
deletion.  "Lessee Owned Alterations and/or Utility Installations" are defined
as Alterations and/or Utility Installations made by lessee that are not yet
owned by Lessor as defined in Paragraph 7.4(a).  Lessee shall not make any
Alterations or Utility Installations in, on, under or about the Premises without
Lessor's prior written consent.  Lessee may, however, make non-structural
Utility Installations to the interior of the Premises (excluding the roof), as
long as they are not visible from the outside, do not involve puncturing,
relocating or removing the roof or any existing walls, and the cumulative cost
thereof during the term of this Lease as extended does not exceed $25,000.

                (b)  CONSENT.  Any Alterations or Utility Installations that
Lessee shall desire to make and which require the consent of the Lessor shall be
presented to Lessor in written form with proposed detailed plans.  All consents
given by Lessor, whether by virtue of Paragraph 7.3(a) or by subsequent specific
consent, shall be deemed conditioned upon: (i) Lessee's acquiring all applicable
permits required by governmental authorities, (ii) the furnishing of copies of
such permits together with a copy of the plans and specifications for the
Alteration or Utility Installation to Lessor prior to commencement of the work
thereon, and (iii) the compliance by Lessee with all conditions of said permits
in a prompt and expeditious manner.  Any Alterations or Utility Installations by
Lessee during


                                         -6-


the term of this Lease shall be done in a good and workmanlike manner, with good
and sufficient materials, and in compliance with all Applicable Law.  Lessee
shall promptly upon completion thereof furnish Lessor with as-built plans and
specifications therefor.  Lessor may (but without obligation to do so) condition
its consent to any requested Alteration or Utility Installation that costs
$10,000 or more upon Lessee's providing Lessor with a lien and completion bond
in an amount equal to one and one-half times the estimated cost of such
Alteration or Utility Installation and/or upon Lessee's posting an additional
Security Deposit with Lessor under Paragraph 36 hereof.

                (c)  INDEMNIFICATION.  Lessee shall pay, when due, all claims
for labor or materials furnished or alleged to have been furnished to or for
Lessee at or for use on the Premises, which claims are or may be secured by any
mechanics' or materialmen's lien against the Premises or any interest therein.
Lessee shall give Lessor not less than ten (10) days' notice prior to the
commencement of any work in, on or about the Premises, and Lessor shall have the
right to post notices of non-responsibility in or on the Premises as provided by
law.  If Lessee shall, in good faith, contest the validity of any such lien,
claim or demand, then Lessee shall, at its sole expense defend and protect
itself, Lessor and the Premises against the same and shall pay and satisfy any
such adverse judgment that may be rendered thereon before the enforcement
thereof against the Lessor or the Premises.  If Lessor shall require, Lessee
shall furnish to Lessor a surety bond satisfactory to Lessor in an amount equal
to one and one-half times the amount of such contested lien claim or demand,
indemnifying Lessor against liability for the same, as required by law for the
holding of the Premises free from the effect of such lien or claim.  In
addition, Lessor may require Lessee to pay Lessor's attorney's fees and costs in
participating in such action if Lessor shall decide it is to its best interest
to do so.

          7.4   OWNERSHIP; REMOVAL; SURRENDER; AND RESTORATION.

                (a)  OWNERSHIP.  Subject to Lessor's right to require their
removal or become the owner thereof as hereinafter provided in this
Paragraph 7.4, all Alterations and Utility Additions made to the Premises by
Lessee shall be the property of and owned by Lessee, but considered a part of
the Premises.  Lessor may, at any time and at its option, elect in writing to
Lessee to be the owner of all or any specified part of the Lessee Owned
Alterations and Utility Installations.  Unless otherwise instructed per
subparagraph 7.4(b) hereof, all Lessee Owned Alterations and Utility
Installations shall, at the expiration or earlier termination of this Lease,
become the property of Lessor and remain upon and be surrendered by Lessee with
the Premises.

                (b)  REMOVAL.  Unless otherwise agreed in writing, Lessor may
require that any or all Lessee Owned Alterations or Utility Installations be
removed by the expiration or earlier termination of this Lease, notwithstanding
their installation may have been consented to by Lessor.  Lessor may require the
removal at any time of all or any part of any Lessee Owned Alterations or
Utility Installations made without the required consent of Lessor.

                (c)  SURRENDER/RESTORATION.  Lessee shall surrender the Premises
by the end of the last day of the Lease term or any earlier termination date,
with all of the improvements, parts and surfaces thereof clean and free of
debris and in good operating order, condition and state of repair, ordinary wear
and tear excepted.  "Ordinary wear and tear" shall not include any damage or
deterioration that would have been prevented by good maintenance practice or by
Lessee performing all of its obligations under this Lease.  Except as otherwise
agreed or specified in writing by Lessor, the Premises, as surrendered, shall
include the Utility Installations.  The obligation of Lessee shall include the
repair of any damage occasioned by the installation, maintenance or removal of
Lessee's Trade Fixtures, furnishings, equipment, and Alterations and/or Utility
Installations, as well as the removal of any storage tank installed by or for
Lessee, and the removal, replacement, or remediation of any soil, material or
ground water contaminated by Lessee, all as may then be required by Applicable
Law and/or good practice.  Lessee's Trade Fixtures shall remain the property of
Lessee and shall be removed by Lessee subject to its obligation to repair and
restore the Premises per this Lease.

     8.   INSURANCE; INDEMNITY.

          8.1   PAYMENT FOR INSURANCE.  Regardless of whether the Lessor or
Lessee is the Insuring Party, Lessee shall pay for all insurance required under
this Paragraph 8 except to the extent


                                         -7-


of the cost attributable to liability insurance carried by Lessor in excess of
$1,000,000 per occurrence.  Premiums for policy periods commencing prior to or
extending beyond the Lease term shall be prorated to correspond to the Lease
term.  Payment shall be made by Lessee to Lessor within ten (10) days following
receipt of an invoice for any amount due.

          8.2   LIABILITY INSURANCE.

                (a)  CARRIED BY LESSEE.  Lessee shall obtain and keep in force
during the term of this Lease a Commercial General Liability policy of insurance
protecting Lessee and Lessor (as an additional insured) against claims for
bodily injury, personal injury and property damage based upon, involving or
arising out of the ownership, use, occupancy or maintenance of the premises and
all areas appurtenant thereto.  Such insurance shall be on an occurrence basis
providing single limit coverage in an amount not less than $1,000,000 per
occurrence with an Additional Insured - Managers or Lessors of Premises"
Endorsement and contain the "Amendment of the Pollution Exclusion" for damage
caused by heat, smoke or fumes from a hostile fire.  The policy shall not
contain any intra-insured exclusions as between insured persons or
organizations, but shall include coverage for liability assumed under this Lease
as an "insure a contact" for the performance of Lessee's indemnity obligations
under this Lease.  The limits of said insurance required by this Lease or as
carried by Lessee shall not, however, limit the liability of Lessee nor relieve
Lessee of any obligation hereunder.  All insurance to be carried by Lessee shall
be primary to and not contributory with any similar insurance carried by Lessor,
whose insurance shall be considered excess insurance only.

                (b)  CARRIED BY LESSOR.  In the event Lessor is the Insuring
Party, Lessor shall also maintain liability insurance described in
Paragraph 8.2(a), above, in addition to, and not in lieu of, the insurance
required to be maintained by Lessee.  Lessee shall not be named as an additional
insured therein.

          8.3   PROPERLY INSURANCE - BUILDING, IMPROVEMENTS AND RENTAL VALUE.

                (a)  BUILDING AND IMPROVEMENTS.  The Insuring Party shall obtain
and keep in force during the term of this Lease a policy or policies in the name
of Lessor, with loss payable to Lessor and to the holders of any mortgages,
deeds of trust or ground leases on the Premises ("Lender(s)"), insuring loss or
damage to the Premises.  The amount of such insurance shall be equal to the full
replacement cost of the Premises, as the same shall exist from time to time, or
the amount required by Lenders, but in no event more than the commercially
reasonable and available insurable value thereof if, by reason of the unique
nature or age of the improvements involved, such latter amount is less than full
replacement cost.  If Lessor is the Insuring Party, however, Lessee Owned
Alterations and Utility Installations shall be insured by Lessee under
Paragraph 8.4 rather than by Lessor.  If the coverage is available and
commercially appropriate, such policy or policies shall insure against all risks
of direct physical loss or damage (except the perils of flood and/or earthquake
unless required by a Lender), including coverage for any additional costs
resulting from debris removal and reasonable amounts of coverage for the
enforcement of any ordinance or law regulating the reconstruction or replacement
of any undamaged sections of the Premises required to be demolished or removed
by reason of the enforcement of any building, zoning, safety or land use laws as
the result of a covered cause of loss.  Said policy or policies shall also
contain an agreed valuation provision in lieu of any coinsurance clause, waiver
of subrogation, and inflation guard protection causing an increase in the annual
property insurance coverage amount by a factor of not less than the adjusted
U.S. Department of Labor Consumer Price Index for All Urban Consumers for the
city nearest to where the Premises are located.  If such insurance coverage has
a deductible clause, the deductible amount shall not exceed $1,000 per
occurrence, and Lessee shall be liable for such deductible amount in the event
of an Insured Loss, as defined in Paragraph 9.1(c).

                (b)  RENTAL VALUE.  The Insuring Party shall, in addition,
obtain and keep in force during the term of this Lease a policy or policies in
the name of Lessor, with loss payable to Lessor and Lender(s), insuring the loss
of the full rental and other charges payable by Lessee to Lessor under this
Lease for one (1) year (including all real estate taxes, insurance costs, and
any scheduled rental increases).  Said insurance shall provide that in the event
the Lease is terminated by reason of an insured loss, the period of indemnity
for such coverage shall be extended beyond the date of the completion of


                                         -8-


repairs or replacement of the Premises, to provide for one full year's loss of
rental revenues from the date of any such loss.  Said insurance shall contain an
agreed valuation provision in lieu of any coinsurance clause, and the amount of
coverage shall be adjusted annually to reflect the projected rental income,
property taxes, insurance premium costs and other expenses, if any, otherwise
payable by Lessee, for the next twelve (12) month period.  Losses shall be
liable for any deductible amount in the event of such loss.

                (c)  ADJACENT PREMISES.  If the Premises are part of a larger
building, or if the Premises are part of a group of buildings owned by Lessor
which are adjacent to the Premises, the Lessee shall pay for any increase in the
premiums for the property insurance of such building or buildings if said
increase is caused by Lessee's acts, omissions, use or occupancy of the
Premises.

                (d)  TENANT'S IMPROVEMENTS.  If the Lessor is the Insuring
Party, the Lessor shall not be required to insure Lessee Owned Alterations and
Utility Installations unless the item in question has become the property of
Lessor under the terms of this Lease.  If Lessee is the Insuring Party, the
policy carried by Lessee under this Paragraph 8.3 shall insure Lessee Owned
Alterations and Utility Installations.

          8.4   LESSEE'S PROPERTY INSURANCE.  Subject to the requirements of
Paragraph 8.5, Lessee at its cost shall either by separate policy or, at
Lessor's option, by endorsement to a policy already carried, maintain insurance
coverage on all of Lessee's personal property, Lessee Owned Alterations and
Utility Installations in, on, or about the Premises similar in coverage to that
carried by the Insuring Party under Paragraph 8.3.  Such insurance shall be full
replacement cost coverage with a deductible of not to exceed $1,000 per
occurrence.  The proceeds from any such insurance shall be used by Lessee for
the replacement of personal property or the restoration of Lessee Owned
Alterations and Utility Installations.  Lessee shall be the Insuring Party with
respect to the insurance required by this Paragraph 8.4 and shall provide Lessor
with written evidence that such insurance is in force.

          8.5   INSURANCE POLICIES.  Insurance required hereunder shall be in
companies duly licensed to transact business in the state where the Premises are
located, and maintaining during the policy term a "General Policyholders Rating"
of at least B +, V, or such other rating as may be required by a Lender having a
lien on the Premises, as set forth in the most current issue of "Best's
Insurance Guide."  Lessee shall not do or permit to be done anything which shall
invalidate the insurance policies referred to in this Paragraph 8.  If Lessee is
the Insuring Party, Lessee shall cause to be delivered to Lessor certified
copies of policies of such insurance or certificates evidencing the existence
and amounts of such insurance with the insureds and loss payable clauses as
required by this Lease.  No such policy shall be cancellable or subject to
modification except after thirty (30) days' prior written notice to Lessor.
Lessee shall at least thirty (30) days prior to the expiration of such policies,
furnish Lessor with evidence of renewals or "insurance binders" evidencing
renewal thereof, or Lessor may order such insurance and charge the cost thereof
to Lessee, which amount shall be payable by Lessee to Lessor upon demand.  If
the Insuring Party shall fail to procure and maintain the insurance required to
be carried by the Insuring Party under this Paragraph 8, the other Party may,
but shall not be required to, procure and maintain the same, but at Lessee's
expense.

          8.6   WAIVER OF SUBROGATION.  Without affecting any other rights or
remedies, Lessee and Lessor ("Waiving Party") each hereby release and relieve
the other, and waive their entire right to recover damages (whether in contract
or in tort) against the other, for loss of or damage to the Waiving Party's
property arising out of or incident to the perils required to be insured against
under Paragraph 8.  The effect of such releases and waivers of the right to
recover damages shall not be limited by the amount of insurance carried or
required, or by any deductibles applicable thereto.

          8.7   INDEMNITY.  Except for Lessor's negligence and/or breach of
express warranties, Lessee shall indemnify, protect, defend and hold harmless
the Premises, Lessor and its agents, Lessor's master or ground lessor, partners
and Lenders, from and against any and all claims, loss of rents and/or damages,
costs, liens, judgments, penalties, permits, attorney's and consultant's fees,
expenses and/or liabilities arising out of involving, or in dealing with, the
occupancy of the Premises by Lessee, the conduct of Lessee's business, any act,
omission or neglect of Lessee, its agents, contractors, employees or invitees,
and out of any Default or Breach by Lessee in the performance in a timely manner
of any


                                         -9-


obligation on Lessee's part to be performed under this Lease.  The foregoing
shall include, but not be limited to, the defense or pursuit of any claim or any
action or proceeding involved therein, and whether or not (in the case of claims
made against Lessor) litigated and/or reduced to judgment, and whether well
founded or not.  In case any action or proceeding be brought against Lessor by
reason of any of the foregoing matters, Lessee upon notice from Lessor shall
defend the same at Lessee's expense by counsel reasonably satisfactory to Lessor
and Lessor shall cooperate with Lessee in such defense.  Lessor need not have
first paid any such claim in order to be so indemnified.

          8.8   EXEMPTION OF LESSOR FROM LIABILITY.  Lessor shall not be liable
for injury or damage to the person or goods, wares, merchandise or other
property of Lessee, Lessee's employees, contractors, invitees, customers, or any
other person in or about the Premises, whether such damage or injury is caused
by or results from fire, steam, electricity, gas, water or rain, or from the
breakage, leakage, obstruction or other defects of pipes, fire sprinklers,
wires, appliances, plumbing, air conditioning or lighting fixtures, or from any
other cause, whether the said injury or damage results from conditions arising
upon the Premises or upon other portions of the building of which the Premises
are a part, or from other sources or places, and regardless of whether the cause
of such damage or injury or the means of repairing the same is accessible or
not.  Lessor shall not be liable for any damages arising from any act or neglect
of any other tenant of Lessor.  Notwithstanding Lessor's negligence or breach of
this Lease, Lessor shall under no circumstances be liable for injury to Lessee's
business or for any loss of income or profit therefrom.

     9.   DAMAGE OR DESTRUCTION.

          9.1   DEFINITIONS.

                (a)  "Premises Partial Damage" shall mean damage or destruction
to the improvements on the Premises, other than Lessee Owned Alterations and
Utility Installations, the repair cost of which damage or destruction is less
than 50% of the then Replacement Cost of the Premises immediately prior to such
damage or destruction, excluding from such calculation the value of the land and
Lessee Owned Alterations and Utility Installations.

                (b)  "Premises Total Destruction" shall mean damage or
destruction to the Premises, other than Lessee Owned Alterations and Utility
Installations the repair cost of which damage or destruction is 50% or more of
the then Replacement Cost of the Premises immediately prior to such damage or
destruction, excluding from such calculation the value of the land and Lessee
Owned Alterations and Utility Installations.

                (c)  "Insured Loss" shall mean damage or destruction to
improvements on the Premises, other than Lessee Owned Alterations and Utility
Installations, which was caused by an event required to be covered by the
insurance described in Paragraph 8.3(a), irrespective of any deductible amounts
or coverage limits involved.

                (d)  "Replacement Cost" shall mean the cost to repair or rebuild
the improvements owned by Lessor at the time of the occurrence to their
condition existing immediately prior thereto, including demolition, debris
removal and upgrading required by the operation of applicable building codes,
ordinances or laws, and without deduction for depreciation.

                (e)  "Hazardous Substance Condition" shall mean the occurrence
or discovery of a condition involving the presence of, or a contamination by, a
Hazardous Substance as defined in Paragraph 6.2(a), in, on, or under the
Premises.

          9.2   PARTIAL DAMAGE - INSURED LOSS.  If a Premises Partial Damage
that is an Insured Loss occurs, then Lessor shall, at Lessor's expense, repair
such damage (but not Lessee's Trade Fixtures or Lessee Owned Alterations and
Utility Installations) as soon as reasonably possible and this Lease shall
continue in full force and effect; provided, however, that Lessee shall, at
Lessor's election, make the repair of any damage or destruction the total cost
to repair of which is $10,000 or less, and, in such event, Lessor shall make the
insurance proceeds available to Lessee on a reasonable basis for that purpose.
Notwithstanding the foregoing, if the required insurance was not in force or the
insurance


                                         -10-


proceeds are not sufficient to effect such repair, the Insuring Party shall
promptly contribute the shortage in proceeds (except as to the deductible which
is Lessee's responsibility) as and when required to complete said repairs.  In
the event, however, the shortage in proceeds was due to the fact that, by reason
of the unique nature of the improvements, full replacement cost insurance
coverage was not commercially reasonable and available, Lessor shall have no
obligation to pay for the shortage in insurance proceeds or to fully restore the
unique aspects of the Premises unless Lessee provides Lessor with the funds to
cover same, or adequate assurance thereof, within ten (10) days following
receipt of written notice of such shortage and request therefor.  If Lessor
receives said funds or adequate assurance thereof within said ten (10) day
period, the party responsible for making the repairs shall complete them as soon
as reasonably possible and this Lease shall remain in full force and effect.  If
Lessor does not receive such funds or assurance within said period, Lessor may
nevertheless elect by written notice to Lessee within ten (10) days thereafter
to make such restoration and repair as is commercially reasonable with Lessor
paying any shortage in proceeds, in which case this Lease shall remain in full
force and effect.  If in such case Lessor does not so elect, then this Lease
shall terminate sixty (60) days following the occurrence of the damage or
destruction.  Unless otherwise agreed, Lessee shall in no event have any right
to reimbursement from Lessor for any funds contributed by Lessee to repair any
such damage or destruction.  Premises Partial Damage due to flood or earthquake
shall be subject to Paragraph 9.3 rather than Paragraph 9.2, notwithstanding
that there may be some insurance coverage, but the net proceeds of any such
insurance shall be made available for the repairs if made by either Party.

          9.3   PARTIAL DAMAGE - UNINSURED LOSS.  If a Premises Partial Damage
that is not an Insured Loss occurs, unless caused by a negligent or willful act
of Lessee (in which event Lessee shall make the repairs at Lessee's expense and
this Lease shall continue in full force and effect, but subject to Lessor's
rights under Paragraph 13), Lessor may at Lessor's option, either: (i) repair
such damage as soon as reasonably possible at Lessor's expense, in which event
this Lease shall continue in full force and effect, or (ii) give written notice
to Lessee within thirty (30) days after receipt by Lessor of knowledge of the
occurrence of such damage of Lessor's desire to terminate this Lease as of the
date sixty (60) days following the giving of such notice.  In the event Lessor
elects to give such notice of Lessor's intention to terminate this Lease, Lessee
shall have the right within ten (10) days after the receipt of such notice to
give written notice to Lessor of Lessee's commitment to pay for the repair of
such damage totally at Lessee's expense and without reimbursement from Lessor.
Lessee shall provide Lessor with the required funds or satisfactory assurance
thereof within thirty (30) days following Lessee's said commitment.  In such
event this Lease shall continue in full force and effect, and Lessor shall
proceed to make such repairs as soon as reasonably possible and the required
funds are available.  If Lessee does not give such notice and provide the funds
or assurance thereof within the times specified above, this Lease shall
terminate as of the date specified in Lessor's notice of termination.

          9.4   TOTAL DESTRUCTION.  Notwithstanding any other provision hereof,
if a Premises Total Destruction occurs (including any destruction required by
any authorized public authority), this Lease shall terminate sixty (60) days
following the date of such Premises Total Destruction, whether or not the damage
or destruction is an Insured Loss or was caused by a negligent or willful act of
Lessee.  In the event, however, that the damage or destruction was caused by
Lessee, Lessor shall have the right to recover Lessor's damages from Lessee
except as released and waived in Paragraph 8.6.

          9.5   DAMAGE NEAR END OF TERM.  If at any time during the last six (6)
months of the term of this Lease there is damage for which the cost to repair
exceeds one (1) month's Base Rent, whether or not an Insured Loss, Lessor may,
at Lessor's option, terminate this Lease effective sixty (60) days following the
date of occurrence of such damage by giving written notice to Lessee of Lessor's
election to do so within thirty (30) days after the date of occurrence of such
damage.  Provided, however, if Lessee at that time has an exercisable option to
extend this Lease or to purchase the Premises, then Lessee may preserve this
Lease by, within twenty (20) days following the occurrence of the damage, or
before the expiration of the time provided in such option for its exercise,
whichever is earlier ("Exercise Period"), (i) exercising such option and
(ii) providing Lessor with any shortage in insurance proceeds (or adequate
assurance thereof) needed to make the repairs.  If Lessee duly exercises such
option during said Exercise Period and provides Lessor with funds (or adequate
assurance thereof) to cover any shortage in insurance proceeds, Lessor shall, at
Lessor's expense repair such damage as soon as reasonably possible and this
Lease shall continue in full force and effect.  If Lessee falls to exercise such
option and provide such funds or assurance during said Exercise Period, then
Lessor may at Lessor's


                                         -11-


option terminate this Lease as of the expiration of said sixty (60) day period
following the occurrence of such damage by giving written notice to Lessee of
Lessor's election to do so within ten (10) days after the expiration of the
Exercise Period, notwithstanding any term or provision in the grant of option to
the contrary.

          9.6   ABATEMENT OF RENT; LESSEE'S REMEDIES.

                (a)  In the event of damage described in Paragraph 9.2 (Partial
Damage - Insured), whether or not Lessor or Lessee repairs or restores the
Premises, the Base Rent, Real Property Taxes, insurance premiums, and other
charges, if any, payable by Lessee hereunder for the period during which such
damage, its repair or the restoration continues (not to exceed the period for
which rental value insurance is required under Paragraph 8.3(b)), shall be
abated in proportion to the degree to which Lessee's use of the Premises is
impaired.  Except for abatement of Bass Rent, Real Property Taxes, insurance
premiums, and other charges, if any, as aforesaid, all other obligations of
Lessee hereunder shall be performed by Lessee, and Lessee shall have no claim
against Lessor for any damage suffered by reason of any such repair or
restoration.

                (b)  If Lessor shall be obligated to repair or restore the
Premises under the provisions of this Paragraph 9 and shall not commence, in a
substantial and meaningful way, the repair or restoration of the Premises within
ninety (90) days after such obligation shall accrue, Lessee may, at any time
prior to the commencement of such repair or restoration, give written notice to
Lessor and to any Lenders of which Lessee has actual notice of Lessee's election
to terminate this Lease on a date not less than sixty (60) days following the
giving of such notice.  If Lessee gives such notice to Lessor and such Lenders
and such repair or restoration is not commenced within thirty (30) days after
receipt of such notice, this Lease shall terminate as of the date specified in
said notice.  If Lessor or a Lender commences the repair or restoration of the
Premises within thirty (30) days after receipt of such notice, this Lease shall
continue in full force and effect.  "Commence" as used in this Paragraph shall
mean either the unconditional authorization of the preparation of the required
plans, or the beginning of the actual work on the Premises, whichever first
occurs.

          9.7   HAZARDOUS SUBSTANCE CONDITIONS.  If a Hazardous Substance
Condition occurs, unless Lessee is legally responsible therefor (in which case
Lessee shall make the investigation and remediation thereof required by
Applicable Law and this Lease shall continue in full force and effect, but
subject to Lessor's rights under Paragraph 13), Lessor may at Lessor's option
either (i) investigate and remediate such Hazardous Substance Condition, if
required, as soon as reasonably possible at Lessor's expense, in which event
this Lease shall continue in full force and effect, or (ii) if the estimated
cost to investigate and remediate such condition exceeds twelve (12) times the
then monthly Base Rent or $100,000, whichever is greater, give written notice to
Lessee within thirty (30) days after receipt by Lessor of knowledge of the
occurrence of such Hazardous Substance Condition of Lessor's desire to terminate
this Lease as of the date sixty (60) days following the giving of such notice.
In the event Lessor elects to give such notice of Lessor's intention to
terminate this Lease, Lessee shall have the right within ten (10) days after the
receipt of such notice to give written notice to Lessor of Lessee's commitment
to pay for the investigation and remediation of such Hazardous Substance
Condition totally at Lessee's expense and without reimbursement from Lessor
except to the extent of an amount equal to twelve (12) times the then monthly
Base Rent or $100,000, whichever is greater.  Lessee shall provide Lessor with
the funds required of Lessee or satisfactory assurance thereof within thirty
(30) days following Lessee's said commitment.  In such event this Lease shall
continue in full force and effect, and Lessor shall proceed to make such
investigation and remediation as soon as reasonably possible and the required
funds are available.  If Lessee does not give such notice and provide the
required funds or assurance thereof within the times specified above, this Lease
shall terminate as of the date specified in Lessor's notice of termination.  If
a Hazardous Substance Condition occurs for which Lessee is not legally
responsible, there shall be abatement of Lessee's obligations under this Lease
to the same extent as provided in Paragraph 9.6(a) for a period of not to exceed
twelve (12) months.

          9.8   TERMINATION - ADVANCE PAYMENTS.  Upon termination of this Lease
pursuant to this Paragraph 9, an equitable adjustment shall be made concerning
advance Base Rent and any other advance payments made by Lessee to Lessor.
Lessor shall, in addition, return to Lessee so much of


                                         -12-


Lessee's Security Deposit as has not been, or is not then required to be, used
by Lessor under the terms of this Lease.

          9.9   WAIVE STATUTES.  Lessor and Lessee agree that the terms of this
Lease shall govern the effect of any damage to or destruction of the Premises
with respect to the termination of this Lease and hereby waive the provisions of
any present or future statute to the extent inconsistent herewith.

     10.  REAL PROPERTY TAXES.

          10.1  (a)  Payment of Taxes.  Lessee shall pay the Real Property
Taxes, as defined in Paragraph 10.2, applicable to the Premises during the term
of this Lease.  Subject to Paragraph 10.1(b), all such payments shall be made at
least ten (10) days prior to the delinquency date of the applicable installment.
Lessee shall promptly furnish Lessor with satisfactory evidence that such taxes
have been paid.  If any such taxes to be paid by Lessee shall cover any period
of time prior to or after the expiration or earlier termination of the term
hereof, Lessee's share of such taxes shall be equitably prorated to cover only
the period of time within the tax fiscal year this Lease is in effect, and
Lessor shall reimburse Lessee for any overpayment after such proration.  If
Lessee shall fail to pay any Real Property Taxes required by this Lease to be
paid by Lessee, Lessor shall have the right to pay the same, and Lessee shall
reimburse Lessor therefor upon demand.

                (b)  ADVANCE PAYMENT.  In order to insure payment when due and
before delinquency of any or all Real Property Taxes, Lessor reserves the right,
at Lessor's option, to estimate the current Real Property Taxes applicable to
the Premises, and to require such current year's Real Property Taxes to be paid
in advance to Lessor by Lessee, either: (i) in a lump sum amount equal to the
installment due, at least twenty (20) days prior to the applicable delinquency
rate, or (ii) monthly in advance with the payment of the Base Rent.  If Lessor
elects to require payment monthly in advance, the monthly payment shall be that
equal monthly amount which, over the number of months remaining before the month
in which the applicable tax installment would become delinquent (and without
interest thereon), would provide a fund large enough to fully discharge before
delinquency the estimated installment of taxes to be paid.  When the actual
amount of the applicable tax bill is known, the amount of such equal monthly
advance payment shall be adjusted as required to provide the fund needed to pay
the applicable taxes before delinquency.  If the amounts paid to Lessor by
Lessee under the provisions of this Paragraph are insufficient to discharge the
obligations of Lessee to pay such Real Property Taxes as the same become due,
Lessee shall pay to Lessor, upon Lessor's demand, such additional sums as are
necessary to pay such obligations.  All moneys paid to Lessor under this
Paragraph may be intermingled with other moneys of Lessor and shall not bear
interest.  In the event of a Breach by Lessee in the performance of the
obligations of Lessee under this Lease, then any balance of funds paid to Lessor
under the provisions of this Paragraph may, subject to proration as provided in
Paragraph 10.1(a), at the option of Lessor, be treated as an additional Security
Deposit under Paragraph 5.

          10.2  DEFINITION OF "REAL PROPERTY TAXES."  As used herein, the term
"Real Property Taxes" shall include any form of real estate tax or assessment,
general, special, ordinary or extraordinary, and any license fee, commercial
rental tax, improvement bond or bonds, levy or tax (other than inheritance,
personal income or estate taxes) imposed upon the Premises by any authority
having the direct or indirect power to tax, including any city, state or federal
government, or any school, agricultural, sanitary, fire, street, drainage or
other improvement district thereof, levied against any legal or equitable
interest of Lessor in the Premises or in the real property of which the Premises
are a part, Lessor's right to rent or other income therefrom, and/or Lessor's
business of leasing the Premises.  The term "Real Property Taxes" shall also
include any tax, fee, levy, assessment or charge, or any increase therein,
imposed by reason of events occurring, or changes in applicable law taking
effect, during the term of this Lease, including but not limited to a change in
the ownership of the Premises or in the improvements thereon, the execution of
this Lease, or any modification, amendment or transfer thereof, and whether or
not contemplated by the Parties.

          10.3  JOINT ASSESSMENT.  If the Premises are not separately assessed,
Lessee's liability shall be an equitable proportion of the Real Property Taxes
for all of the land and improvements included within the tax parcel assessed,
such proportion to be determined by Lessor from the respective


                                         -13-


valuations assigned in the assessor's work sheets or such other information as
may be reasonably available.  Lessor's reasonable determination thereof, in good
faith, shall be conclusive.

          10.4  PERSONAL PROPERTY TAXES.  Lessee shall pay prior to delinquency
all taxes assessed against and levied upon Lessee Owned Alterations, Utility
Installations, Trade Fixtures, furnishings, equipment and all personal property
of Lessee contained in the Premises or elsewhere.  When possible, Lessee shall
cause its Trade Fixtures, furnishings, equipment and all other personal property
to be assessed and billed separately from the real property of Lessor.  If any
of Lessee's said personal property shall be assessed with Lessor's real
property, Lessee shall pay Lessor the taxes attributable to Lessee within ten
(10) days after receipt of a written statement setting forth the taxes
applicable to Lessee's property or, at Lessor's option, as provided in
Paragraph 10.1(b).

     11.  UTILITIES.  Lessee shall pay for all water, gas, heat, light, power,
telephone, trash disposal and other utilities and services supplied to the
Premises, together with any taxes thereon.  If any such services are not
separately metered to Lessee, Lessee shall pay a reasonable proportion, to be
determined by Lessor, of all charges jointly metered with other premises.

     12.  ASSIGNMENT AND SUBLETTING.

          12.1  LESSOR'S CONSENT REQUIRED.

                (a)  Lessee shall not voluntarily or by operation of law assign,
transfer, mortgage or otherwise transfer or encumber (collectively,
"assignment") or sublet all or any part of Lessee's interest in this Lease or in
the Premises without Lessor's prior written consent given under and subject to
the terms of Paragraph 36.

                (b)  A change in the control of Lessee shall constitute an
assignment requiring Lessor's consent.  The transfer, on a cumulative basis, of
twenty-five percent (25%) or more of the voting control of Lessee shall
constitute a change in control for this purpose.

                (c)  The involvement of Lessee or its assets in any transaction,
or series of transactions (by way of merger, sale, acquisition, financing,
refinancing, transfer, leveraged buy-out or otherwise), whether or not a formal
assignment or hypothecation of this Lease or Lessee's assets occurs, which
results or will result in a reduction of the Net Worth of Lessee, as hereinafter
defined, by an amount equal to or greater than twenty-five percent (25%) of such
Net Worth of Lessee as it was represented to Lessor at the time of the execution
by Lessor of this Lease or at the time of the most recent assignment to which
Lessor has consented, or as it exists immediately prior to said transaction or
transactions constituting such reduction, at whichever time said Net Worth of
Lessee was or is greater, shall be considered an assignment of this Lease by
Lessee to which Lessor may reasonably withhold its consent.  "Net Worth of
Lessee" for purposes of this Lease shall be the net worth of Lessee (excluding
any guarantors) established under generally accepted accounting principles
consistently applied.

                (d)  An assignment or subletting of Lessee's interest in this
Lease without Lessor's specific prior written consent shall, at Lessor's option,
be a Default curable after notice per Paragraph 13.1(c), or a noncurable Breach
without the necessity of any notice and grace period.  If Lessor elects to treat
such unconsented to assignment or subletting as a noncurable Breach, Lessor
shall have the right to either:  (i) terminate this Lease, or (ii) upon thirty
(30) days written notice ("Lessor's Notice"), increase the monthly Base Rent to
fair market rental value or one hundred ten percent (110%) of the Base Rent then
in effect, whichever is greater.  Pending determination of the new fair market
rental value, if disputed by Lessee, Lessee shall pay the amount set forth in
Lessor's Notice, with any overpayment credited against the next installment(s)
of Base Rent coming due, and any underpayment for the period retroactively to
the effective date of the adjustment being due and payable immediately upon the
determination thereof.  Further, in the event of such Breach and market value
adjustment, (i) the purchase price of any option to purchase the Premises held
by Lessee shall be subject to similar adjustment to the then fair market value
(without the Lease being considered an encumbrance or any deduction for
depreciation or obsolescence, and considering the Premises at its highest and
best use and in good condition), or one hundred ten percent (110%) of the price
previously in effect, whichever is greater, (ii) any index-oriented rental or
price adjustment formulas contained in this Lease shall be


                                         -14-


adjusted to require that the base index be determined with reference to the
index applicable to the time of such adjustment, and (iii) any fixed rental
adjustments scheduled during the remainder of the Lease term shall be increased
in the same ratio as the new market rental bears to the Base Rent in effect
immediately prior to the market value adjustment.

                (e)  Lessee's remedy for any breach of this Paragraph 12.1 by
Lessor shall be limited to compensatory damages and injunctive relief.

          12.2  TERMS AND CONDITIONS APPLICABLE TO ASSIGNMENT AND SUBLETTING.

                (a)  Regardless of Lessor's consent, any assignment or
subletting shall not: (i) be effective without the express written assumption by
such assignee or sublessee of the obligations of Lessee under this Lease,
(ii) release Lessee of any obligations hereunder, or (iii) alter the primary
liability of Lessee for the payment of Base Rent and other sums due Lessor
hereunder or for the performance of any other obligations to be performed by
Lessee under this Lease.

                (b)  Lessor may accept any rent or performance of Lessee's
obligations from any person other than Lessee pending approval or disapproval of
an assignment.  Neither a delay in the approval or disapproval of such
assignment nor the acceptance of any rent or performance shall constitute a
waiver or estoppel of Lessor's right to exercise its remedies for the Default or
Breach by Lessee of any of the terms, covenants or conditions of this Lease.

                (c)  The consent of Lessor to any assignment or subletting shall
not constitute a consent to any subsequent assignment or subletting by Lessee or
to any subsequent or successive assignment or subletting by the sublessee.
However, Lessor may consent to subsequent sublettings and assignments of the
sublease or any amendments or modifications thereto without notifying Lessee or
anyone else liable on the Lease or sublease and without obtaining their consent,
and such action shall not relieve such persons from liability under this Lease
or sublease.

                (d)  In the event of any Default or Breach of Lessee's
obligations under this Lease, Lessor may proceed directly against Lessee, any
Guarantors or any one else responsible for the performance of the Lessee's
obligations under this Lease, including the sublessee, without first exhausting
Lessor's remedies against any other person or entity responsible therefor to
Lessor, or any security held by Lessor or Lessee.

                (e)  Each request for consent to an assignment or subletting
shall be in writing, accompanied by information relevant to Lessor's
determination as to the financial and operational responsibility and
appropriateness of the proposed assignee or sublessee, including but not limited
to the intended use and/or required modification of the Premises, if any,
together with a non-refundable deposit of $1,000 or ten percent (10%) of the
current monthly Base Rent, whichever is greater, as reasonable consideration for
Lessor's considering and processing the request for consent.  Lessee agrees to
provide Lessor with such other or additional information and/or documentation as
may be reasonably requested by Lessor.

                (f)  Any assignee of, or sublessee under, this Lease shall, by
reason of accepting such assignment or entering into such sublease, be deemed,
for the benefit of Lessor, to have assumed and agreed to conform and comply with
each and every term, covenant, condition and obligation herein to be observed or
performed by Lessee during the term of said assignment or sublease, other than
such obligations as are contrary to or inconsistent with provisions of an
assignment or sublease to which Lessor has specifically consented in writing.

                (g)  The occurrence of a transaction described in
Paragraph 12.1(c) shall give Lessor the right (but not the obligation) to
require that the Security Deposit be increased to an amount equal to six (6)
times the then monthly Base Rent, and Lessor may make the actual receipt by
Lessor of the amount required to establish such Security Deposit a condition to
Lessor's consent to such transaction.


                                         -15-


                (h)  Lessor, as a condition to giving its consent to any
assignment or subletting, may require that the amount and adjustment structure
of the rent payable under this Lease be adjusted to what is then the market
value and/or adjustment structure for property similar to the Premises as then
constituted.

          12.3  ADDITIONAL TERMS AND CONDITIONS APPLICABLE TO SUBLETTING.  The
following terms and conditions shall apply to any subletting by Lessee of all or
any part of the Premises and shall be deemed included In all subleases under
this Lease whether or not expressly incorporated therein:

                (a)  Lessee hereby assigns and transfers to Lessor all of
Lessee's interest in all rentals and income arising from any sublease of all or
a portion of the Premises heretofore or hereafter made by Lessee, and Lessor may
collect such rent and income and apply same toward Lessee's obligations under
this Lease, provided, however, that until a Breach (as defined in
Paragraph 13.1) shall occur in the performance of Lessee's obligations under
this Lease, Lessee may, except as otherwise provided in this Lease, receive,
collect and enjoy the rents accruing under such sublease.  Lessor shall not, by
reason of this or any other assignment of such sublease to Lessor, nor by reason
of the collection of the rents from a sublessee, be deemed liable to the
sublessee for any failure of Lessee to perform and comply with any of Lessee's
obligations to such sublessee under such sublease.  Lessee hereby irrevocably
authorizes and directs any such sublessee, upon receipt of a written notice from
Lessor stating that a Breach exists in the performance of Lessee's obligations
under this Lease, to pay to Lessor the rents and other charges due and to become
due under the sublease.  Sublessees shall rely upon any such statement and
request from Lessor and shall pay such rents and other charges to Lessor without
any obligation or right to inquire as to whether such Breach exists and
notwithstanding any notice from or claim from Lessee to the contrary.  Lessee
shall have no right or claim against said sublessee, or, until the Breach has
been cured, against Lessor, for any such rents and other charges so paid by said
sublessee to Lessor.

                (b)  In the event of a Breach by Lessee in the performance of
its obligations under this Lease, Lessor, at its option and without any
obligation to do so, may require any sublessee to attorn to Lessor, in which
event Lessor shall undertake the obligations of the sublessor under such
sublease from the time of the exercise of said option to the expiration of such
sublease; provided, however, Lessor shall not be liable for any prepaid rents or
security deposit paid by such sublessee to such sublessor or for any other prior
Defaults or Breaches of such sublessor under such sublease.

                (c)  Any matter or thing requiring the consent of the sublessor
under a sublease shall also require the consent of Lessor herein.

                (d)  No sublessee shall further assign or sublet all or any part
of the Premises without Lessor's prior written consent.

                (e)  Lessor shall deliver a copy of any notice of Default or
Breach by Lessee to the sublessee, who shall have the right to cure the Default
of Lessee within the grace period, if any, specified in such notice.  The
sublessee shall have a right of reimbursement and offset from and against Lessee
for any such Defaults cured by the sublessee.

     13.  DEFAULT; BREACH; REMEDIES.

          13.1  Default; Breach.  Lessor and Lessee agree that if an attorney is
consulted by Lessor in connection with a Lessee Default or Breach (as
hereinafter defined), $350.00 is a reasonable minimum sum per such occurrence
for legal services and costs in the preparation and service of a notice of
Default, and that Lessor may include the cost of such services and costs in said
notice as rent due and payable to cure said Default.  A "Default" Is defined as
a failure by the Lessee to observe, comply with or perform any of the terms,
covenants, conditions or rules applicable to Lessee under this Lease.  A
"Breach" is defined as the occurrence of any one or more of the following
Defaults, and, where a grace period for cure after notice is specified herein,
the failure by Lessee to cure such Default prior to the expiration of the
applicable grace period, shall entitle Lessor to pursue the remedies set forth
in Paragraphs 13.2 and/or 13.3:


                                         -16-


                (a)  The vacating of the Premises without the intention to
reoccupy same, or the abandonment of the Premises.

                (b)  Except as expressly otherwise provided in this Lease, the
failure by Lessee to make any payment of Base Rent or any other monetary payment
required to be made by Lessee hereunder, whether to Lessor or to a third party,
as and when due, the failure by Lessee to provide Lessor with reasonable
evidence of insurance or surety bond required under this Lease, or the failure
of Lessee to fulfill any obligation under this Lease which endangers or
threatens life or property, where such failure continues for a period of three
(3) days following written notice thereof by or on behalf of Lessor to Lessee.

                (c)  Except as expressly otherwise provided in this Lease, the
failure by Lessee to provide Lessor with reasonable written evidence (in duly
executed original form, if applicable) of (i) compliance with Applicable Law per
Paragraph 6.3, (ii) the inspection, maintenance and service contracts required
under Paragraph 7.1(b), (iii) the recision of an unauthorized assignment or
subletting per Paragraph 12.1(b), (iv)  a Tenancy Statement per Paragraphs 16 or
37, (v) the subordination or non-subordination of this Lease per Paragraph 30,
(vi) the guaranty of the performance of Lessee's obligations under this Lease if
required under Paragraphs 1.11, and 37, (vii) the execution of any document
requested under Paragraph 42 (easements), or (viii) any other documentation or
information which Lessor may reasonably require of Lessee under the terms of
this Lease, where any such failure continues for a period of ten (10) days
following written notice by or on behalf of Lessor to Lessee.

                (d)  A Default by Lessee as to the terms, covenants, conditions
or provisions of this Lease, or of the rules adopted under Paragraph 40 hereof,
that are to be observed, complied with or performed by Lessee, other than those
described in subparagraphs (a), (b) or (c), above, where such Default continues
for a period of thirty (30) days after written notice thereof by or on behalf of
Lessor to Lessee; provided, however, that if the nature of Lessee's Default is
such that more than thirty (30) days are reasonably required for its cure, then
it shall not be deemed to be a Breach of this Lease by Lessee if Lessee
commences such cure within said thirty (30) day period and thereafter diligently
prosecutes such cure to completion.

                (e)  The occurrence of any of the following events:  (i) The
making by lessee of any general arrangement or assignment for the benefit of
creditors; (ii) Lessee's becoming a "debtor" as defined in 11 U.S.C. Section 101
or any successor statute thereto (unless, in the case of a petition filed
against Lessee, the same is dismissed within sixty (60) days); (iii) the
appointment of a trustee or receiver to take possession of substantially all of
Lessee's assets located at the Premises or of Lessee's interest in this Lease,
where possession is not restored to Lessee within thirty (30) days; or (iv) the
attachment, execution or other judicial seizure of substantially all of Lessee's
assets located at the Premises or of Lessee's interest in this Lease, where such
seizure is not discharged within thirty (30) days; provided, however, in the
event that any provision of this subparagraph (e) is contrary to any applicable
law, such provision shall be of no force or effect, and not affect the validity
of the remaining provisions.

                (f)  The discovery by Lessor that any financial statement given
to Lessor by Lessee or  any  Guarantor of Lessee's obligations hereunder was
materially false.

                (g)  If the performance of Lessee's obligations under this Lease
is guaranteed: (i) the death of a guarantor, (ii) the termination of a
guarantor's liability with respect to this Lease other than in accordance with
the terms of such guaranty, (iii) a guarantor's becoming insolvent or the
subject of a bankruptcy filing, (iv) a guarantor's refusal to honor the
guaranty, or (v) a guarantor's breach of its guaranty obligation on an
anticipatory breach basis, and Lessee's failure, within sixty (60) days
following written notice by or on behalf of Lessor to Lessee of any such event,
to provide Lessor with written alternative assurance or security, which, when
coupled with the then existing resources of Lessee, equals or exceeds the
combined financial resources of Lessee and the guarantors that existed at the
time of execution of this Lease.

          13.2  Remedies.  If Lessee fails to perform any affirmative duty or
obligation of Lessee under this Lease, within ten (10) days after written notice
to Lessee (or in case of an emergency, without


                                         -17-


notice), Lessor may at its option (but without obligation to do so), perform
such duty or obligation on Lessee's behalf, including but not limited to the
obtaining of reasonably required bonds, insurance policies, or governmental
licenses, permits or approvals.  The costs and expenses of any such performance
by Lessor shall be due and payable by Lessee to Lessor upon invoice therefor.
If any check given to Lessor by Lessee shall not be honored by the bank upon
which it is drawn, Lessor, at its option, may require all future payments to be
made under this Lease by Lessee to be made only by cashier's check.  In the
event of a Breach of this Lease by Lessee, as defined in Paragraph 13.1, with or
without further notice or demand, and without limiting Lessor in the exercise of
any right or remedy which Lessor may have by reason of such Breach, Lessor may:

                (a)  Terminate Lessee's right to possession of the Premises by
any lawful means, in which case this Lease and the term hereof shall terminate
and Lessee shall immediately surrender possession of the Premises to Lessor.  In
such event Lessor shall be entitled to recover from Lessee:  (i) the worth at
the time of the award of the unpaid rent which had been earned at the time of
termination; (ii) the worth at the time of award of the amount by which the
unpaid rent which would have been earned after termination until the time of
award exceeds the amount of such rental loss that the Lessee proves could have
been reasonably avoided; (iii) the worth at the time of award of the amount by
which the unpaid rent for the balance of the term after the time of award
exceeds the amount of such rental loss that the Lessee proves could be
reasonably avoided; and (iv) any other amount necessary to compensate Lessor for
all the detriment proximately caused by the Lessee's failure to perform its
obligations under this Lease or which in the ordinary course of things would be
likely to result therefrom, including but not limited to the cost of recovering
possession of the Premises, expenses of reletting, including necessary
renovation and alteration of the Premises, reasonable attorneys' fees, and that
portion of the leasing commission paid by Lessor applicable to the unexpired
term of this Lease.  The worth at the time of award of the amount referred to in
provision (iii) of the prior sentence shall be computed by discounting such
amount at the discount rate of the Federal Reserve Bank of San Francisco at the
time of award plus one percent (1%).  Efforts by Lessor to mitigate damages
caused by Lessee's Default or Breach of this Lease shall not waive Lessor's
right to recover damages under this Paragraph.  If termination of this Lease is
obtained through the provisional remedy of unlawful detainer, Lessor shall have
the right to recover in such proceeding the unpaid rent and damages as are
recoverable therein, or Lessor may reserve therein the right to recover all or
any part thereof in a separate suit for such rent and/or damages.  If a notice
and grace period required under subparagraphs 13.1 (b), (c) or (d) was not
previously given, a notice to pay rent or quit, or to perform or quit, as the
case may be, given to Lessee under any statute authorizing the forfeiture of
leases for unlawful detainer shall also constitute the applicable notice for
grace period purposes required by subparagraphs 13.1 (b), (c) or (d).  In such
case, the applicable grace period under subparagraphs 13.1 (b), (c) or (d) and
under the unlawful detainer statute shall run concurrently after the one such
statutory notice, and the failure of Lessee to cure the Default within the
greater of the two such grace periods shall constitute both an unlawful detainer
and a Breach of this Lease entitling Lessor to the remedies provided for in this
Lease and/or by said statute.

                (b)  Continue the Lease and Lessee's right to possession in
effect (in California under California Civil Code Section 1951.4) after Lessee's
Breach and abandonment and recover the rent as it becomes due, provided Lessee
has the right to sublet or assign, subject only to reasonable limitations.  See
Paragraphs 12 and 36 for the limitations on assignment and subletting which
limitations Lessee and Lessor agree are reasonable.  Acts of maintenance or
preservation, efforts to relet the Premises, or the appointment of a receiver to
protect the Lessor's interest under the Lease, shall not constitute a
termination of the Lessee's right to possession.

                (c)  Pursue any other remedy now or hereafter available to
Lessor under the laws or judicial decisions of the state wherein the Premises
are located.

                (d)  The expiration or termination of this Lease and/or the
termination of Lessee's right to possession shall not relieve Lessee from
liability under any indemnity provisions of this Lease as to matters occurring
or accruing during the term hereof or by reason of Lessee's occupancy of the
Premises.

          13.3  Inducement Recapture In Event Of Breach.  Any agreement by
Lessor for free or abated rent or other charges applicable to the Premises, or
for the giving or paying by Lessor to or for


                                         -18-


Lessee of any cash or other bonus, inducement or consideration for Lessee's
entering into this Lease, all of which concessions are hereinafter referred to
as "Inducement Provisions," shall be deemed conditioned upon Lessee's full and
faithful performance of all of the terms, covenants and conditions of this Lease
to be performed or observed by Lessee during the term hereof as the same may be
extended.  Upon the occurrence of a Breach of this Lease by Lessee, as defined
in Paragraph 13.1, any such inducement Provision shall automatically be deemed
deleted from this Lease and of no further force or effect, and any rent, other
charge, bonus, inducement or consideration theretofore abated, given or paid by
Lessor under such an Inducement Provision shall be immediately due and payable
by Lessee to Lessor, and recoverable by Lessor as additional rent due under this
Lease, notwithstanding any subsequent cure of said Breach by Lessee.  The
acceptance by Lessor of rent or the cure of the Breach which initiated the
operation of this Paragraph shall not be deemed a waiver by Lessor of the
provisions of this Paragraph unless specifically so stated in writing by Lessor
at the time of such acceptance.

          13.4  Late Charges.  Lessee hereby acknowledges that late payment by
Lessee to Lessor of rent and other sums due hereunder will cause Lessor to incur
costs not contemplated by this Lease, the exact amount of which will be
extremely difficult to ascertain.  Such costs include, but are not limited to,
processing and accounting charges, and late charges which may be imposed upon
Lessor by the terms of any ground lease, mortgage or trust deed covering the
Premises.  Accordingly, if any installment of rent or any other sum due from
Lessee shall not be received by Lessor or Lessor's designee within five (5) days
after such amount shall be due, then, without any requirement for notice to
Lessee, Lessee shall pay to Lessor a late charge equal to six percent (6%) of
such overdue amount.  The parties hereby agree that such late charge represents
a fair and reasonable estimate of the costs Lessor will incur by reason of late
payment by Lessee.  Acceptance of such late charge by Lessor shall in no event
constitute a waiver of Lessee's Default or Breach with respect to such overdue
amount, nor prevent Lessor from exercising any of the other rights and remedies
granted hereunder.  In the event that a late charge is payable hereunder,
whether or not collected, for three (3) consecutive installments of Base Rent,
then notwithstanding Paragraph 4.1 or any other provision of this Lease to the
contrary, Base Rent shall, at Lessor's option, become due and payable quarterly
in advance.

          13.5  Breach by Lessor.  Lessor shall not be deemed in breach of this
Lease unless Lessor fails within a reasonable time to perform an obligation
required to be performed by Lessor.  For purposes of this Paragraph 13.5, a
reasonable time shall in no event be less than thirty (30) days after receipt by
Lessor, and by the holders of any ground lease, mortgage or deed of trust
covering the Premises whose name and address shall have been furnished Lessee in
writing for such purpose, of written notice specifying wherein such obligation
of Lessor has not been performed; provided, however, that if the nature of
Lessor's obligation is such that more than thirty (30) days after such notice
are reasonably required for its performance, then Lessor shall not be in breach
of this Lease if performance is commenced within such thirty (30) day period and
thereafter diligently pursued to completion.

     14.  Condemnation.  If the Premises or any portion thereof are taken under
the power of eminent domain or sold under the threat of the exercise of said
power (all of which are herein called "condemnation"), this Lease shall
terminate as to the part so taken as of the date the condemning authority takes
title or possession, whichever first occurs.  If more than ten percent (10%) of
the floor area of the Premises, or more than twenty-five percent (25%) of the
land area not occupied by any building, is taken by condemnation, Lessee may, at
Lessee's option, to be exercised in writing within ten (10) days after Lessor
shall have given Lessee written notice of such taking (or in the absence of such
notice, within ten (10) days after the condemning authority shall have taken
possession) terminate this Lease as of the date the condemning authority takes
such possession.  If Lessee does not terminate this Lease in accordance with the
foregoing, this Lease shall remain in full force and effect as to the portion of
the Premises remaining, except that the Base Rent shall be reduced in the same
proportion as the rentable floor area of the Premises taken bears to the total
rentable floor area of the building located on the Premises.  No reduction of
Base Rent shall occur if the only portion of the Premises taken is land on which
there is no building.  Any award for the taking of all or any part of the
Premises under the power of eminent domain or any payment made under threat of
the exercise of such power shall be the property of Lessor, whether such award
shall be made as compensation for diminution in value of the leasehold or for
the taking of the fee, or as severance damages; provided, however, that Lessee
shall be entitled to any compensation separately awarded to Lessee for Lessee's
relocation expenses and/or loss of Lessee's Trade Fixtures.  In the event that
this Lease is not terminated by reason of such


                                         -19-


condemnation, Lessor shall to the extent of its net severance damages received,
over and above the legal and other expenses incurred by Lessor in the
condemnation matter, repair any damage to the Premises caused by such
condemnation, except to the extent that Lessee has been reimbursed therefor by
the condemning authority.  Lessee shall be responsible for the payment of any
amount in excess of such net severance damages required to complete such repair.

     15.  Broker's Fee.

          15.1  The Brokers named in Paragraph 1.10 are the procuring causes of
this Lease.

          15.2  Upon execution of this Lease by both Parties, Lessor shall pay
to said Brokers jointly, or in such separate shares as they may mutually
designate in writing, a fee as set forth in a separate written agreement between
Lessor and said Brokers (or in the event there is no separate written agreement
between Lessor and said Brokers, the sum of $SEP AGREEMENT) for brokerage
services rendered by said Brokers to Lessor in this transaction.

          15.3  Lessee and Lessor each represent and warrant to the other that
it has had no dealings with any person, firm, broker or finder (other than the
Brokers, if any named in Paragraph 1.10) in connection with the negotiation of
this Lease and/or the consummation of the transaction contemplated hereby, and
that no broker or other person, firm or entity other than said named Brokers is
entitled to any commission or finder's fee in connection with said transaction.
Lessee and Lessor do each hereby agree to indemnify, protect, defend and hold
the other harmless from and against liability for compensation or charges which
may be claimed by any such unnamed broker, finder or other similar party by
reason of any dealings or actions of the indemnifying Party, including any
costs, expenses, attorneys' fees reasonably incurred with respect thereto.

          15.4  Lessor and Lessee hereby consent to and approve all agency
relationships, including any dual agencies, indicated in Paragraph 1.10.

     16.  Tenancy Statement.

          16.1  Each Party (as "Responding Party" ) shall within ten (10) days
after written notice from the other Party (the "Requesting Party") execute,
acknowledge and deliver to the Requesting Party a statement in writing in form
similar to the then most current "Tenancy Statement" form published by the
American Industrial Real Estate Association, plus such additional information,
confirmation and/or statements as may be reasonably requested by the Requesting
Party.

          16.2  If Lessor desires to finance, refinance, or sell the Premises,
any part thereof, or the building of which the Premises are a part, Lessee and
all Guarantors of Lessee's performance hereunder shall deliver to any potential
lender or purchaser designated by Lessor such financial statements of Lessee and
such Guarantors as may be reasonably required by such lender or purchaser,
including but not limited to Lessee's financial statements for the past three
(3) years.  All such financial statements shall be received by Lessor and such
lender or purchaser in confidence and shall be used only for the purposes herein
set forth.

     17.  Lessor's Liability.  The term "Lessor" as used herein shall mean the
owner or owners at the time in question of the fee title to the Premises, or, if
this is a sublease, of the Lessee's interest in the prior lease.  In the event
of a transfer of Lessor's title or interest in the Premises or in this Lease,
Lessor shall deliver to the transferee or assignee (in cash or by credit) any
unused Security Deposit held by Lessor at the time of such transfer or
assignment.  Except as provided in Paragraph 15, upon such transfer or
assignment and delivery of the Security Deposit, as aforesaid, the prior Lessor
shall be relieved of all liability with respect to the obligations and/or
covenants under this Lease thereafter to be performed by the Lessor.  Subject to
the foregoing, the obligations and/or covenants in this Lease to be performed by
the Lessor shall be binding only upon the Lessor as hereinabove defined.

     18.  Severability.  The invalidity of any provision of this Lease, as
determined by a court of competent jurisdiction, shall in no way affect the
validity of any other provision hereof.


                                         -20-


     19.  Interest on Past-Due Obligations.  Any monetary payment due Lessor
hereunder, other than late charges, not received by Lessor within thirty (30)
days following the date on which it was due, shall bear interest from the
thirty-first (31st) day after it was due at the rate of 12% per annum, but not
exceeding the maximum rate allowed by law, in addition to the late charge
provided for in Paragraph 13.4.

     20.  Time of Essence.  Time is of the essence  with respect to the
performance of all obligations to be performed or observed by the Parties under
this Lease.

     21.  Rent Defined.  All monetary obligations of Lessee to Lessor under the
terms of this Lease are deemed to be rent.

     22.  No Prior or Other Agreements; Broker Disclaimer.  This Lease contains
all agreements between the Parties with respect to any matter mentioned herein,
and no other prior or contemporaneous agreement. or understanding shall be
effective.  Lessor and Lessee each represents and warrants to the Brokers that
it has made, and is relying solely upon, its own investigation as to the nature,
quality, character and financial responsibility of the other Party to this Lease
and as to the nature, quality and character of the Premises.  Brokers have no
responsibility with respect thereto or with respect to any default or breach
hereof by either Party.

     23.  Notices.

          23.1  All notices required or permitted by this Lease shall be in
writing and may be delivered in person (by hand or by messenger or courier
service) or may be sent by regular, certified or registered mail or U.S. Postal
Service Express Mail, with postage prepaid, or by facsimile transmission, and
shall be deemed sufficiently given if served in a manner specified in this
Paragraph 23.  The addresses noted adjacent to a Party's signature on this Lease
shall be that Party's address for delivery or mailing of notice purposes.
Either Party may by written notice to the other specify a different address for
notice purposes, except that upon Lessee's taking possession of the Premises,
the Premises shall constitute Lessee's address for the purpose of mailing or
delivering notices to Lessee.  A copy of all notices required or permitted to be
given to Lessor hereunder shall be concurrently transmitted to such party or
parties at such addresses as Lessor may from time to time hereafter designate by
written notice to Lessee.

          23.2  Any notice sent by registered or certified mail, return receipt
requested, shall be deemed given on the date of delivery shown on the receipt
card, or if no delivery date is shown, the postmark thereon.  If sent by regular
mail the notice shall be deemed given forty-eight (48) hours after the same is
addressed as required herein and mailed with postage prepaid.  Notices delivered
by United States Express Mail or overnight courier that guarantees next day
delivery shall be deemed given twenty-four (24) hours after delivery of the same
to the United States Postal Service or courier.  If any notice is transmitted by
facsimile transmission or similar means, the same shall be deemed served or
delivered upon telephone confirmation of receipt of the transmission thereof,
provided a copy is also delivered via delivery or mail.  If notice is received
on a Sunday or legal holiday, it shall be deemed received on the next business
day.

     24.  Waivers.  No waiver by Lessor of the Default or Breach of any term,
covenant or condition hereof by Lessee, shall be deemed a waiver of any other
term, covenant or condition hereof, or of any subsequent Default or Breach by
Lessee of the same or of any other term, covenant or condition hereof.  Lessor's
consent to, or approval of, any act shall not be deemed to render unnecessary
the obtaining of Lessor's consent to, or approval of, any subsequent or similar
act by Lessee, or be construed as the basis of an estoppel to enforce the
provision or provisions of this Lease requiring such consent.  Regardless of
Lessor's knowledge of a Default or Breach at the time of accepting rent, the
acceptance of rent by Lessor shall not be a waiver of any preceding Default or
Breach by Lessee of any provision hereof, other than the failure of Lessee to
pay the particular rent so accepted.  Any payment given Lessor by Lessee may be
accepted by Lessor on account of moneys or damages due Lessor, notwithstanding
any qualifying statements or conditions made by Lessee in connection therewith,
which such statements and/or conditions shall be of no force or effect
whatsoever unless specifically agreed to in writing by Lessor at or before the
time of deposit of such payment.


                                         -21-


     25.  Recording. Either Lessor or Lessee shall, upon request of the other,
execute, acknowledge and deliver to the other a short form memorandum of this
Lease for recording purposes.  The Party requesting recordation shall be
responsible for payment of any fees or taxes applicable thereto.

     26.  No Right To Holdover.  Lessee has no right to retain possession of the
Premises or any part thereof beyond the expiration or earlier termination of
this Lease.

     27.  Cumulative Remedies.  No remedy or election hereunder shall be deemed
exclusive but shall, wherever possible, be cumulative with all other remedies at
law or in equity.

     28.  Covenants and Conditions.  All provisions of this Lease to be observed
or performed by Lessee are both covenants and conditions.

     29.  Binding Effect; Choice of Law.  This Lease shall be binding upon the
parties, their personal representatives, successors and assigns and be governed
by the laws of the State in which the Premises are located.  Any litigation
between the Parties hereto concerning this Lease shall be initiated in the
county in which the Premises are located.

     30.  Subordination; Attornment; Non-Disturbance.

          30.1  Subordination.  This Lease and any Option granted hereby shall
be subject and subordinate to any ground lease, mortgage, deed of trust, or
other hypothecation or security device (collectively, "Security Device" ), now
or hereafter placed by Lessor upon the real property of which the Premises are a
part, to any and all advances made on the security thereof, and to all renewals,
modifications, consolidations, replacements and extensions thereof.  Lessee
agrees that the Lenders holding any such Security Device shall have no duty,
liability or obligation to perform any of the obligations of Lessor under this
Lease, but that in the event of Lessor's default with respect to any such
obligation, Lessee will give any Lender whose name and address have been
furnished Lessee in writing for such purpose notice of Lessor's default and
allow such Lender thirty (30) days following receipt of such notice for the cure
of said default before invoking any remedies Lessee may have by reason thereof.
If any Lender shall elect to have this Lease and/or any Option granted hereby
superior to the lien of its Security Device and shall give written notice
thereof to Lessee, this Lease and such Options shall be deemed prior to such
Security Device, notwithstanding the relative dates of the documentation or
recordation thereof.

          30.2  Attornment. Subject to the non-disturbance provisions of
Paragraph 30.3, Lessee agrees to attorn to a Lender or any other party who
acquires ownership of the Premises by reason of a foreclosure of a Security
Device, and that in the event of such foreclosure, such new owner shall not: (i)
be liable for any act or omission of any prior lessor or with respect to events
occurring prior to acquisition of ownership, (ii) be subject to any offsets or
defenses which Lessee might have against any prior lessor, or (iii) be bound by
prepayment of more than one (1) month's rent. .

          30.3  Non-Disturbance.  With respect to Security Devices entered into
by Lessor after the execution of this Lease, Lessee's subordination of this
Lease shall be subject to receiving assurance (a "non-disturbance agreement")
from the Lender that Lessee's possession and this Lease, including any options
to extend the term hereof, will not be disturbed so long as Lessee is not in
Breach hereof and attorns to the record owner of the Premises.

          30.4  Self-Executing. The agreements contained in this Paragraph 30
shall be effective without the execution of any further documents; provided,
however, that, upon written request from Lessor or a Lender in connection with a
sale, financing or refinancing of the Premises, Lessee and Lessor shall execute
such further writings as may be reasonably required to separately document any
such subordination or non-subordination, attornment and/or non-disturbance
agreement as is provided for herein.

     31.  Attorney's Fees.  If any Party or Broker brings an action or
proceeding to enforce the terms hereof or declare rights hereunder, the
Prevailing Party (as hereafter defined) or Broker in any such


                                         -22-


proceeding, action, or appeal thereon, shall be entitled to reasonable
attorney's fees.  Such fees may be awarded in the same suit or recovered in a
separate suit, whether or not such action or proceeding is pursued to decision
or judgment.  The term, "Prevailing Party" shall include, without limitation, a
Party or Broker who substantially obtains or defeats the relief sought, as the
case may be, whether by compromise, settlement, judgment, or the abandonment by
the other Party or Broker of its claim or defense.  The attorney's fees award
shall not be computed in accordance with any court fee schedule, but shall be
such as to fully reimburse all attorney's fees reasonably incurred.  Lessor
shall be entitled to attorney's fees, costs and expenses incurred in the
preparation and service of notices of Default and consultations in connection
therewith, whether or not a legal action is subsequently commenced in connection
with such Default or resulting Breach.

     32.  Lessor's Access; Showing Premises; Repairs.  Lessor and Lessor's
agents shall have the right to enter the Premises at any time, in the case of an
emergency, and otherwise at reasonable times for the purpose of showing the same
to prospective purchasers, lenders, or lessees, and making such alterations,
repairs, improvements or additions to the Premises or to the building of which
they are a part, as Lessor may reasonably deem necessary.  Lessor may at any
time place on or about the Premises or building any ordinary "For Sale" signs
and Lessor may at any time during the last one hundred twenty (120) days of the
term hereof place on or about the Premises any ordinary "For Lease" signs.  All
such activities of Lessor shall be without abatement of rent or liability to
Lessee.

     33.  Auctions.  Lessee shall not conduct, nor permit to be conducted,
either voluntarily or involuntarily, any auction upon the Premises without first
having obtained Lessor's prior written consent.  Notwithstanding anything to the
contrary in this Lease, Lessor shall not be obligated to exercise any standard
of reasonableness in determining whether to grant such consent.

     34.  Signs.  Lessee shall not place any sign upon the "Premises, except
that Lessee may, with Lessor's prior written consent, install (but not on the
roof) such signs as are reasonably required to advertise Lessee's own business.
The installation of any sign on the Premises by or for Lessee shall be subject
to the provisions of Paragraph 7 (Maintenance, Repairs, Utility Installations,
Trade Fixtures and Alterations).  Unless otherwise expressly agreed herein,
Lessor reserves all rights to the use of the roof and the right to install, and
all revenues from the installation of, such advertising signs on the Premises,
including the roof, as do not unreasonably interfere with the conduct of
Lessee's business.

     35.  Termination; Merger.  Unless specifically stated otherwise in writing
by Lessor, the voluntary or other surrender of this Lease by Lessee, the mutual
termination or cancellation hereof, or a termination hereof by Lessor for Breach
by Lessee, shall automatically terminate any sublease or lesser estate in the
Premises; provided, however, Lessor shall, in the event of any such surrender,
termination or cancellation, have the option to continue any one or all of any
existing subtenancies.  Lessor's failure within ten (10) days following any such
event to make a written election to the contrary by written notice to the holder
of any such lesser interest, shall constitute Lessor's election to have such
event constitute the termination of such interest.

     36.  Consents.

          (a)   Except for Paragraph 33 hereof (Auctions) or as otherwise
provided herein, wherever in this Lease the consent of a Party is required to an
act by or for the other Party, such consent shall not be unreasonably withheld
or delayed.  Lessor's actual reasonable costs and expenses (including but not
limited to architects', attorneys', engineers' or other consultants' fees)
incurred in the consideration of, or response to, a request by Lessee for any
Lessor consent pertaining to this Lease or the Premises, including but not
limited to consents to an assignment, a subletting or the presence or use of a
Hazardous Substance, practice or storage tank, shall be paid by Lessee to Lessor
upon receipt of an invoice and supporting documentation therefor.

     Subject to Paragraph 12.2(e) (applicable to assignment or subletting),
Lessor may, as a condition to considering any such request by Lessee, require
that Lessee deposit with Lessor an amount of money (in addition to the Security
Deposit held under Paragraph 5) reasonably calculated by Lessor to represent the
cost Lessor will incur in considering and responding to Lessee's request.
Except as otherwise provided, any unused portion of said deposit shall be
refunded to Lessee without interest.  Lessor's


                                         -23-



consent to any act, assignment of this Lease or subletting of the Premises by
Lessee shall not constitute an acknowledgment that no Default or Breach by
Lessee of this Lease exists, nor shall such consent be deemed a waiver of any
then existing Default or Breach, except as may be otherwise specifically stated
in writing by Lessor at the time of such consent.

          (b)   All conditions to Lessor's consent authorized by this Lease are
acknowledged by Lessee as being reasonable.  The failure to specify herein any
particular condition to Lessor's consent shall not preclude the imposition by
Lessor at the time of consent of such further or other conditions as are then
reasonable with reference to the particular matter for which consent is being
given.

     37.  Guarantor.

          37.1  If there are to be any Guarantors of this Lease per Paragraph
1.11, the form of the guaranty to be executed by each such Guarantor shall be in
the form most recently published by the American Industrial Real Estate
Association, and each said Guarantor shall have the same obligations as Lessee
under this Lease, including but not limited to the obligation to provide the
Tenancy Statement and information called for by Paragraph 16.

          37.2  It shall constitute a Default of the Lessee under this Lease if
any such Guarantor fails or refuses, upon reasonable request by Lessor to give:
(a) evidence of the due execution of the guaranty called for by this Lease,
including the authority of the Guarantor (and of the party signing on
Guarantor's behalf) to obligate such Guarantor on said guaranty, and including
in the case of a corporate Guarantor, a certified copy of a resolution of its
board of directors authorizing the making of such guaranty, together with a
certificate of incumbency showing the signature of the persons authorized to
sign on its behalf, (b) current financial statements of Guarantor as may from
time to time be requested by Lessor, (c) a Tenancy Statement, or (d) written
confirmation that the guaranty is still in effect.

     38.  Quiet Possession.  Upon payment by Lessee of the rent for the Premises
and the observance and performance of all of the covenants, conditions and
provisions on Lessee's part to be observed and performed under this Lease,
Lessee shall have quiet possession of the Premises for the entire term hereof
subject to all of the provisions of this Lease.

     39.  Options.

          39.1  Definition.  As used in this Paragraph 39 the word "Option" has
the following meaning: (a) the right to extend the term of this Lease or to
renew this Lease or to extend or renew any lease that Lessee has on other
property of Lessor; (b) the right of first refusal to lease the Premises or the
right of first offer to lease the Premises or the right of first refusal to
lease other property of Lessor or the right of first offer to lease other
property of Lessor; (c) the right to purchase the Premises, or the right of
first refusal to purchase the Premises, or the right of first offer to purchase
the Premises, or the right to purchase other property of Lessor, or the right of
first refusal to purchase other property of Lessor, or the right of first offer
to purchase other property of Lessor.

          39.2  Options Personal To Original Lessee.  Each Option granted to
Lessee in this Lease is personal to the original Lessee named in Paragraph 1.1
hereof, and cannot be voluntarily or involuntarily assigned or exercised by any
person or entity other than said original Lessee while the original Lessee is in
full and actual possession of the Premises and without the intention of
thereafter assigning or subletting.  The Options, if any, herein granted to
Lessee are not assignable, either as a part of an assignment of this Lease or
separately or apart therefrom, and no Option may be separated from this Lease in
any manner, by reservation or otherwise.

          39.3  Multiple Options.  In the event that Lessee has any Multiple
Options to extend or renew this Lease, a later Option cannot be exercised unless
the prior Options to extend or renew this Lease have been validly exercised.

          39.4  Effect of Default on Options.


                                         -24-


                (a)  Lessee shall have no right to exercise an Option,
notwithstanding any provision in the grant of Option to the contrary: (i) during
the period commencing with the giving of any notice of Default under Paragraph
13.1 and continuing until the noticed Default is cured, or (ii) during the
period of time any monetary obligation due Lessor from Lessee is unpaid (without
regard to whether notice thereof is given Lessee), or (iii) during the time
Lessee is in Breach of this Lease, or (iv) in the event that Lessor has given to
Lessee three (3) or more notices of Default under Paragraph 13.1, whether or not
the Defaults are cured, during the twelve (12) month period immediately
preceding the exercise of the Option.

                (b)  The period of time within which an Option may be exercised
shall not be extended or enlarged by reason of Lessee's inability to exercise an
Option because of the provisions of Paragraph 39.4(a).

                (c)  All rights of Lessee under the provisions of an Option
shall terminate and be of no further force or effect, notwithstanding Lessee's
due and timely exercise of the Option, if, after such exercise and during the
term of this Lease, (i) Lessee fails to pay to Lessor a monetary obligation of
Lessee for a period of thirty (30) days after such obligation becomes due
(without any necessity of Lessor to give notice thereof to Lessee), or (ii)
Lessor gives to Lessee three (3) or more notices of Default under Paragraph 13.1
during any twelve (12) month period, whether or not the Defaults are cured, or
(iii) if Lessee commits a Breach of this Lease.

     40.  Multiple Buildings.  If the Premises are part of a group of buildings
controlled by Lessor, Lessee agrees that it will abide by, keep and observe all
reasonable rules and regulations which Lessor may make from time to time for the
management, safety, care, and cleanliness of the grounds, the parking and
unloading of vehicles and the preservation of good order, as well as for the
convenience of other occupants or tenants of such other buildings and their
invitees, and that Lessee will pay its fair share of common expenses incurred in
connection therewith.

     41.  Security Measures.  Lessee hereby acknowledges that the rental payable
to Lessor hereunder does not include the cost of guard service or other security
measures, and that Lessor shall have no obligation whatsoever to provide same.
Lessee assumes all responsibility for the protection of the Premises, Lessee,
its agents and invitees and their property from the acts of third parties.

     42.  Reservations. Lessor reserves to itself the right, from time to time,
to grant, without the consent or joinder of Lessee, such easements, rights and
dedications that Lessor deems necessary, and to cause the recordation of parcel
maps and restrictions, so long as such easements, rights, dedications, maps and
restrictions do not unreasonably interfere with the use of the Premises by
Lessee.  Lessee agrees to sign any documents reasonably requested by Lessor to
effectuate any such easement rights, dedication, map or restrictions.

     43.  Performance Under Protest.  If at any time a dispute shall arise as to
any amount or sum of money to be paid by one Party to the other under the
provisions hereof, the Party against whom the obligation to pay the money is
asserted shall have the right to make payment "under protest" and such payment
shall not be regarded as a voluntary payment and there shall survive the right
on the part of said Party to institute suit for recovery of such sum.  If it
shall be adjudged that there was no legal obligation on the part of said Party
to pay such sum or any part thereof, said Party shall be entitled to recover
such sum or so much thereof as it was not legally required to pay under the
provisions of this Lease.

     44.  Authority.  If either Party hereto is a corporation, trust, or general
or limited partnership, each individual executing this Lease on behalf of such
entity represents and warrants that he or she is duly authorized to execute and
deliver this Lease on its behalf.  If Lessee is a corporation, trust or
partnership, Lessee shall, within thirty (30) days after request by Lessor,
deliver to Lessor evidence satisfactory to Lessor of such authority.

     45.  Conflict.  Any conflict between the printed provisions of this Lease
and the typewritten or handwritten provisions shall be controlled by the
typewritten or handwritten provisions.


                                         -25-


     46.  Offer.  Preparation of this Lease by Lessor or Lessor's agent and
submission of same to Lessee shall not be deemed an offer to lease to Lessee.
This Lease is not intended to be binding until executed by all Parties hereto.

     47.  Amendments.  This Lease may be modified only in writing, signed by the
Parties in Interest at the time of the modification.  The parties shall amend
this Lease from time to time to reflect any adjustments that are made to the
Base Rent or other rent payable under this Lease.  As long as they do not
materially change Lessee's obligations hereunder, Lessee agrees to make such
reasonable non-monetary modifications to this Lease as may be reasonably
required by an institutional, insurance company, or pension plan Lender in
connection with the obtaining of normal financing or refinancing of the property
of which the Premises are a part.

     48.  Multiple Parties.  Except as otherwise expressly provided herein, if
more than one person or entity is named herein as either Lessor or Lessee, the
obligations of such Multiple Parties shall be the joint and several
responsibility of all persons or entities named herein as such Lessor or Lessee.

LESSOR AND LESSEE HAVE CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM AND
PROVISION CONTAINED HEREIN, AND BY THE EXECUTION OF THIS LEASE SHOW THEIR
INFORMED AND VOLUNTARY CONSENT THERETO.  THE PARTIES HEREBY AGREE THAT, AT THE
TIME THIS EASE IS EXECUTED, THE TERMS OF THIS LEASE ARE COMMERCIALLY REASONABLE
AND EFFECTUATE THE INTENT AND PURPOSE OF LESSOR AND LESSEE WITH RESPECT TO THE
PREMISES.

     IF THIS LEASE HAS BEEN FILLED IN, IT HAS BEEN PREPARED FOR SUBMISSION TO
     YOUR ATTORNEY FOR HIS APPROVAL.  FURTHER, EXPERTS SHOULD BE CONSULTED TO
     EVALUATE THE CONDITION OF THE PROPERTY AS TO THE POSSIBLE PRESENCE OF
     ASBESTOS, STORAGE TANKS OR HAZARDOUS SUBSTANCES.  NO REPRESENTATION OR
     RECOMMENDATION IS MADE BY THE AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION
     OR BY THE REAL ESTATE BROKER(S) OR THEIR AGENTS OR EMPLOYEES AS TO THE
     LEGAL SUFFICIENCY, LEGAL EFFECT, OR TAX CONSEQUENCES OF THIS LEASE OR THE
     TRANSACTION TO WHICH IT RELATES; THE PARTIES SHALL RELY SOLELY UPON THE
     ADVICE OF THEIR OWN COUNSEL AS TO THE LEGAL AND TAX CONSEQUENCES OF THIS
     LEASE.  IF THE SUBJECT PROPERTY IS LOCATED IN A STATE OTHER THAN
     CALIFORNIA, AN ATTORNEY FROM THE STATE WHERE THE PROPERTY IS LOCATED SHOULD
     BE CONSULTED.

The parties hereto have executed this Lease at the place on the dates specified
above to their respective signatures.

Executed at Los Angeles, California     Executed at Los Angeles, California
on March 29, 1996                       on March 29, 1996
by LESSOR:                              by LESSEE:
NORDHOFF INDUSTRIAL COMPLEX,                 NETCOM SYSTEMS, INC.,
a California General Partnership             a California Corporation

By                                      By
   ---------------------------------       ------------------------------------
Name Printed: Gerald L. Katell          Name Printed:  Marc Hamon
Title: General  Partner                 Title: President

By                                      By
   ---------------------------------       ------------------------------------
Name Printed:                           Name Printed:
Title:                                  Title:
Address:  1455 Atlantic Drive           Address:     21818 Lassen Street, Unit 6
          Pacific Palisades, CA  90272               Chatsworth  CA  91311
Tel. No.  (___) 459-7200   Fax No. (___) 459-9856    Tel. No. (818) 704-5109
                                                     Fax No. (818) 709-7881


                                         -26-


NOTICE:   These forms are often modified to meet changing requirements of law
          and industry needs.  Always write or call to make sure you are
          utilizing the most current form:  American Industrial Real Estate
          Association, 345 South Figueroa Street, Suite M-1, Los Angeles, CA
          90071.  (213) 687-8777.  Fax. No. (213) 687-8616.

                      ADDENDUM TO STANDARD INDUSTRIAL/COMMERCIAL
                               SINGLE-TENANT LEASE- NET

                                    March 28, 1996

By and between Nordhoff Industrial Complex, a California General Partnership,
Lessor, and Netcom Systems, Inc., a California corporation, Lessee

This Addendum is attached to and made apart of the above referenced instrument,
and all references herein to the Lease shall include this Addendum.

     49.  COMMENCEMENT DATE.  The "Commencement Date" hereunder shall be April
15, 1996, or such later date as Lessor delivers possession of the Premises to
Lessee in the condition required hereunder.  Lessee shall not be entitled to
possession of the Premises prior to the Commencement Date, except upon such
terms and conditions as may hereafter be agreed to in writing between Lessor and
Lessee.  Lessee shall not be required to pay Base Rent for the second and fourth
month of the Lease Term, and the Base Rent paid upon execution as set forth in
paragraph in paragraph 1.6 shall be credited to the first month of the Lease
Term.  In the event the Commencement Date is a day other than the first day of a
calendar month, the Base Rent payable three months after the Commencement Date
shall be for the prorated portion of the balance of such month, and thereafter,
commencing on the first day of the next following calendar month, the full
amount of the Base Rent shall be payable on the first day of each calendar
month.  A prorated Base Rent shall be payable for the last partial month of the
Lease Term.  This lease shall commence on the later of April 15, 1996 or on the
date on which the Lessor completes the tenant improvements as defined in
paragraph 51 below.

     50.  See attached Addendum to Standard Lease-Rent Adjustments-Initial Term,
made a part hereof by reference.

     51.  LESSOR TENANT IMPROVEMENTS.  Prior to commencement date, Lessor, at
Lessors sole cost and expense shall complete the following:

     a.   Paint the interior office space to match the existing paint color.

     b.   Replace the existing carpet with carpet of like quality and color.

In addition, Lessor shall insure that the Premises conforms to the ADA if
required. Any required corrective work shall not be required to be completed by
the commencement date, but shall be completed as expeditiously as possible.

     52.  LESSEE TENANT IMPROVEMENTS.  Lessor shall construct the tenant
improvements as stated within this paragraph, upon submission of a plan by
Lessee.  However, prior to construction Lessee shall pay to Lessor the actual
cost of these improvements plus a construction management fee which are an
actual cost to the Lessor.  The work pursuant to this paragraph shall be
completed in a timely workmanlike manner, but the work pursuant to this
paragraph shall not effect the commencement date.  Lessee tenant improvements
are as follows:

     a.   Add two (2) doors.

     b.   Relocate three (3) doors in three (3) offices to opposite walls.

     c.   Remove three (3) walls that divide three offices.

     d.   Close off three (3) doors.


                                         -27-


     53.  HOLDOVER RENT.  If, not withstanding the provisions of the Lease,
Lessee is a holdover tenant following expiration of the  Lease Term, Lessee
shall be obligated to pay during any such Holdover tenancy an amount equal to
150% of all rent that was payable hereunder during the last month of the Lease
Term.

     54.  OPTION TO EXTEND.  Provided Lessee has not been and is not in default
of any term or condition of this Lease as of the commencement of the renewal
term, lessee shall have the one option to renew the term of the lease for one
additional five year term, on the same terms and conditions of the Lease, except
that the Base Rent shall be adjusted to the then prevailing market rental rate
for a comparable leases in the comparable areas of the West San Fernando Valley
Area.  Such option shall be exercised (if at all) by Lessee giving Lessor at
least 270 days prior irrevocable written notice.

     The prevailing market rental shall be determined in the following manner:

     Prevailing market rental rate shall be determined taking into account all
relevant factors, including (to the extent relevant) number of months of free
rent, if any (which shall be part of the determination of the rental rate),
Lessee improvement obligations, moving allowances, and leasing commissions and
costs.  The term "comparable leases" shall not include leases entered into under
special circumstances affecting the economics of the tenancies, including
following the exercise of options to lease space at other than then current
prevailing market rate, the  lease of awkward or unusually shaped space or space
without windows or other usual amenities, leases entered into under conditions
where the Lessor was forced to lease the space by external legal, economic, or
other pressures not generally applicable to the market, or the sublease or space
by a sublessor not primarily in the business of leasing space.  Prior to the
date which is five (5) months before the expiration of the then current term,
and assuming that Lessee has properly exercised its option to renew, Lessor
shall give Lessee notice of Lessor's proposed prevailing market rental value for
the Premises.  Lessee shall give Lessor written notice within thirty (30) days
thereafter as to whether or not Lessee agrees with Lessor's proposed prevailing
market rental value.  If Lessee disagrees with Lessor's proposed prevailing
market rental value, the parties shall negotiate in good faith to resolve their
differences for a period of thirty (30) days.  Upon the expiration of such
thirty (30) day period, if the parties are not in agreement as to such fair
market rental value by giving written notice to the other party, such notice
containing the name of an appraiser appointed by such initiating party.  Within
fifteen (15) days thereafter, the party receiving such notice shall appoint its
own appraiser and give notice thereof to the initiating party.  If the second
appraiser is not appointed within such fifteen day period, then the appraiser
selected by the initiating party shall determine the fair market rental value of
the Premises, and such appraisal shall be binding upon the parties.  If the
second appraiser is timely appointed, then the two appraisers shall confer and
attempt to agree on the prevailing market value.  If the two appraisers are
unable to agree, but the higher appraisal is no more than ten percent (10%)
higher than the lower appraisal, then the prevailing market rental value shall
be the average of the two appraisals.  If the higher appraisal is more than ten
percent (10%) greater than the lower appraisal, the two appraisers shall
together select a third appraiser who shall also determine the prevailing market
rental value.  If three appraisers are ultimately appointed and any two
appraisers agree on the prevailing market rental value, the value agreed upon by
the two appraisers shall be the prevailing market rental value.  If the three
appraisers all determine different prevailing market rental values, then the
prevailing market rental value shall be the average of the two closest
appraisals.

     All appraisers shall be members of the MAI and shall have at least ten (10)
years' experience appraising similar property in the West San Fernando Valley
Area.  Each party shall bear the cost of the appraiser appointed by such party,
and the parties shall share equally in the cost of the third appraiser, if
appointed.

     If the two appraisers initially appointed are unable to agree on a third
appraiser, then either party shall have the right to apply to the presiding
judge of the Superior Court having jurisdiction over the Premises for the
appointment of a third appraiser.

     The rent determined in accordance to the foregoing shall be subject to
adjustments pursuant to the attached Addendum to Standard Lease paragraph
59-Rent Adjustments - Extended Term.


                                         -28-


     55.  SUBLEASE PROFITS.  Lessee shall pay to Lessor, as additional Base
Rent, fifty percent (50%) of any "profits" from any sublease of the Premises or
a portion thereof or an assignment of the Lease.  For purpose of this paragraph,
"Profits" shall mean the amount by which (i) all rentals and other payments
received by Lessee during the preceding calendar month from or on behalf of
subtenants hereunder exceeds (ii) the sum of (x) all Base Rent paid hereunder
during the proceeding calendar month, plus (y) all attorney fees, brokerage
commissions, and other direct out-of-pocket payments made by Lessee to obtain
subtenants or an assignment, plus (z) the cost to Lessee of all Leasehold
improvements (this is excluding furniture, equipment and machinery) made to
obtain such subtenants or assignee, all amortized over the term of any sublease
or assignment.

     56.  DISPUTE RESOLUTION.  The parties hereto agree that any dispute of
controversy arising out of or relating to this Lease, or to the interpretation,
performance, or breach thereof, shall be heard and decided by means of a
reference pursuant to Section 638 ET SEQ. of the Code of Civil Procedure of the
State of California.  Such reference shall be made to a retired judge of the
Superior Court of the State of California (the "Referee") who shall hear such
dispute or controversy until the final determination thereof pursuant to Article
VI, Section 21, of the California Constitution, Section 638 ET SEQ. of the
California Code of Civil Procedure, and Rule 244 (a) of the California Rules of
Court.  The term "Referee" as used herein is intended to refer to and include
the term "Temporary Judge" as used in the said provisions of the California
Constitution and the California Rules of Court.  The Referee shall be selected
by mutual agreement of the Parties from the list of retired judges maintained by
the Superior Court of the State of California for the County of Los Angeles,
Central District.  If the Parties are unable to agree upon a retired judge to
serve as the Referee, then upon petition by either Party to the presiding judge
of the Superior Court of the State of California for the County of Los Angeles,
Central District (or such other judge as the presiding judge may designate for
such purpose), such judge shall in his or her sole discretion select the
particular retired judge who shall serve as the Referee.  The cost of the
Referee shall initially be divided equally between the Parties, it being
understood and agreed that, upon judgment, the prevailing Party shall be
entitled to reimbursement from the other Party of all costs of litigation,
including the cost of the Referee.

     57.  OPTION TO PURCHASE - RIGHT OF FIRST PRESENTATION.  Before Lessor
shall, during the original term hereof, sell the Property, Lessor shall give
Lessee written notice (a "Purchase Notice") specifying a proposal for the
purchase price of the Property, the closing date of the purchase, and a list of
the responsibility for closing expenses.  Lessor shall not be obligated to have
received any offer to purchase the Property at the time the Purchase Notice is
given.  Lessee shall have ten (10) days following the Purchase Notice to elect
irrevocably to purchase the Property identified on the terms specified in the
Purchase Notice, which election shall be evidenced by written notice given by
Lessee to Lessor (a "Purchase Acceptance Notice").  If Lessee fails timely to
give a Purchase Acceptance Notice, Lessor shall be free to sell the Property to
any other party or parties at a price not less than the price set forth in the
Purchase Notice, for a period of 12 months following delivery of the Purchase
Notice.

     58.  TITLE.  Lessee is entering into this Lease subject to all matters of
title of record with respect to the Premises, which specifically include, but
are not limited to, that certain instrument entitled Declaration of Protective
Covenants for Nordhoff Industrial Complex, recorded as Instrument No. 79-812910
on July 24, 1979 in the official records of Los Angeles County, California.

     59.  See attached Addendum to Standard Lease-Rent Adjustments-Extended
Term.

     60.  LESSOR LIABILITY.  Notwithstanding any other provision of this Lease,
in no event shall Lessor be liable to Lessee for any consequential damages or
any damages to Lessee's business or lost profits.  Furthermore, all liability of
Lessor under the Lease shall be limited to Lessor's interest in the Premises.
Lessor's interest in the Premises shall be deemed to include any proceeds of any
insurance policy held by Lessor relating to the Premises.  No recourse shall be
had by Lessee for any reason to any assets of Lessor, or Lessor's partners,
other than Lessor's interest in the Premises.

     61.  FINANCIAL INFORMATION.  If at any time during the Lease Term Lessee is
not a publicly held company, then (i) Lessee shall provide Lessor with financial
statements and information concerning Lessee in substantially the same form as
would be publicly available if Lessee were a company subject to the reporting
requirements of the Securities Exchange Act of 1934, as amended, and (ii) Lessee


                                         -29-


authorizes Lessor to obtain any and all information concerning the financial
condition and credit of Lessee, including credit reports, that Lessor may deem
necessary or appropriate in connection with this Lease, including all such
information as may be required by any person to whom Lessor intends to grant a
Security Device.  Lessee consents to having Lessor disclose this Lease to any
person as may be necessary to obtain credit information concerning Lessee.

LESSOR:                                 LESSEE:

NORDHOFF INDUSTRIAL COMPLEX,                 NETCOM SYSTEMS, INC.

a California General Partnership             a California Corporation


By:                                     By:
      ------------------------------          ----------------------------------

Name Printed:  Gerald L. Katell                   Name Printed:  Marc Harmon

Date:                                   Date:
      ------------------------------          ----------------------------------


                                         -30-


                      RENT ADJUSTMENT(S) --- INITIAL LEASE TERM

                                     ADDENDUM TO
                                    STANDARD LEASE

Dated     March 28, 1996

By and Between  (Lessor)      NORDHOFF INDUSTRIAL COMPLEX

                (Lessee)      NETCOM SYSTEMS, INC.

Property Address: 20500 NORDHOFF STREET, CHATSWORTH, CA 91311

Paragraph  50

A.   RENT ADJUSTMENTS:  INITIAL LEASE TERM

     The monthly rent for each month of the adjustment period(s) specified below
shall be increased using the method(s) indicated below:

(Check Method(s) to be Used and Fill in Appropriately)

/X/  I.   Cost of Living Adjustment(s) (COL)

          (a)   On (Fill in COL Adjustment Date(s):  November 1, 1997; May 1,
1999; November 1, 2000 the monthly rent payable under paragraph 1.5 ("Base
Rent") of the attached Lease shall be adjusted by the change, if any, from the
Base Month specified below, in the Consumer Price Index of the Bureau of Labor
Statistics of the U.S. Department of Labor for (select one): / / CPIW (Urban
Wage Earners and Clerical Workers) or / / CPI U (All Urban Consumers), for (Fill
in Urban Area):  Los Angeles - Anaheim - Riverside, All Items (1982-1984 = 100),
herein referred to as "C.P.I."

          (b)   The monthly rent payable in accordance with paragraph AI(a) of
this Addendum shall be calculated as follows: the Base Rent set forth in
paragraph 1.5 of the attached Lease, shall be multiplied by a fraction the
numerator of which shall be the C.P. I. of the calendar month 2 (two) months
prior to the month(s) specified in paragraph AI(a) above during which the
adjustment is to take effect, and the denominator of which shall be the C. P.I.
of the calendar month which is two (2) months prior to (select one): X the first
                                                                    ---
month of the term of this Lease as set forth in paragraph 1.3 ("Base Month") or
/ / (Fill in Other "Base Month"):  ___________________. The sum so calculated
shall constitute the new monthly rent hereunder, but in  no  event,  shall  any
such new monthly rent be less than the rent payable for the month immediately
preceding the date for rent adjustment.

          (c)   In the event the compilation and/or publication of the C.P.I.
shall be transferred to any other governmental department or bureau or agency or
shall be discontinued, then the index most nearly the same as the C.P.I. shall
be used to make such calculation.  In the event that Lessor and Lessee cannot
agree on such alternative index, then the matter shall be submitted for decision
to the American Arbitration Association in accordance with the then rules of
said association and the decision of the arbitrators shall be binding upon the
parties.  The cost of said Arbitrators shall be paid equally by Lessor and
Lessee.

          (d)   Said increases shall not exceed ten (10%) percent, nor be less
than four (4%) percent, per adjustment period.

          (a)       On (Fill in MRV Adjustment Date(s): _______________________
________________________________________________________________________________
the monthly rent payable under paragraph 1.5 ("Base Rent") of the attached Lease
shall be adjusted to the "Market Rental Value" of the property as follows:

               1)   Four months prior to the Market Rental Value (MRV)
Adjustment Date(s) described above, Lessor and Lessee shall meet to establish an
agreed upon new MRV for the specified term.  If agreement cannot be reached,
then:

               i)   Lessor and Lessee shall immediately appoint a mutually
acceptable appraiser or broker to establish the new MRV within the next 30 days.
Any associated costs will be split equally between the parties, or

                                         -31-


               ii)  Both Lessor and Lessee shall each immediately select and pay
the appraiser or broker of their choice to establish a MRV within the next 30
days.  If, for any reason, either one of the appraisals is not completed within
the next 30 days, as stipulated, then the appraisal that is completed at that
time shall automatically become the new MRV. If both appraisals are completed
and the two appraisers/brokers cannot agree on a reasonable average MRV then
they shall immediately select a third mutually acceptable appraiser/broker to
establish a third MRV within the next 30 days.  The average of the two
appraisals closest.







Initials:                                                    Initials:
          ----------                                                   ---------
          ----------                                                   ---------
                                  RENT ADJUSTMENT(S)


NOTICE: These forms are often modified to meet changing requirements of law and
industry needs.  Always write or call to make sure you are utilizing the most
current form: American Industrial Real Estate Association, 345 South Figueroa
Street, Suite M-1, Los Angeles, CA 90071. (213) 687-8777.
Fax No. (213) 687-8616.



                                         -32-


                      RENT ADJUSTMENT(S) --- EXTENDED LEASE TERM

                                     ADDENDUM TO
                                    STANDARD LEASE

                DATED          MARCH 28, 1996

                BY AND BETWEEN (LESSOR)  NORDHOFF INDUSTRIAL COMPLEX

                          (LESSEE)    NETCOM SYSTEMS, INC.

         PROPERTY ADDRESS:  20500 NORDHOFF STREET, CHATSWORTH, CA 91311

Paragraph 59

A.   RENT ADJUSTMENTS: EXTENDED LEASE TERM

The monthly rent for each month of the adjustment period(s) specified below 
shall be increased using the method(s) indicated below:

(Check Method(s) to be Used and Fill in Appropriately)

          I.   COST OF LIVING ADJUSTMENT(S) (COL)

               (a)  On (Fill in COL Adjustment Date(s): NOVEMBER 1, 2002, May 
1, 2004; November 1, 2005 the monthly rent payable under paragraph 1.5 ("Base 
Rent") of the attached Lease shall be adjusted by the change, if any, from 
the Base Month specified below, in the Consumer Price Index of the Bureau of 
Labor Statistics of the U.S. Department of Labor for (select one): /X/ CPI W 
(Urban Wage Earners and Clerical Workers) or / / CPI U (All Urban Consumers), 
for (Fill in Urban Area): Los Angeles - Anaheim - Riverside, All Items 
(1982)-1984 = 100), herein referred to as "C.P.I."

          (b)  The monthly rent payable in accordance with paragraph AI(a) of 
this Addendum shall be calculated as follows: the Base Rent set forth in 
paragraph 1.5 of the attached Lease, shall be multiplied by a fraction the 
numerator of which shall be the C.P.I. of the calendar month 2 (two) months 
prior to the month(s) specified in paragraph AI(a) above during which the 
adjustment is to take effect, and the denominator of which shall be the 
C.P.I. of the calendar month which is two (2) months prior to (select one): / 
/ the first month of the term of this Lease as set forth in paragraph 1.3 
("Base Month") or /X/ (Fill in Other "Base Month"):  May 2001. The sum so 
calculated shall constitute the new monthly rent hereunder, but in no event, 
shall any such new monthly rent be less than the rent payable for the month 
immediately preceding the date for rent adjustment.

          (c)  In the event the compilation and/or publication of the C.P.I. 
shall be transferred to any other governmental department or bureau or agency 
or shall be discontinued, then the index most nearly the same as the C.P.I. 
shall be used to make such calculation.  In the event that Lessor and Lessee 
cannot agree on such alternative index, then the matter shall be submitted 
for decision to the American Arbitration Association in accordance with the 
then rules of said association and the decision of the arbitrators shall be 
binding upon the parties.  The cost of said Arbitrators shall be paid equally 
by Lessor and Lessee.

          (d)  Said increase shall not exceed ten (10%) percent, nor be less
than four (4%) percent, per adjustment period.

Initials:                                                    Initials:
          ---------                                                    ---------
          ---------                                                    ---------

                                  RENT ADJUSTMENT(S)


                                         -33-


NOTICE: These forms are often modified to meet changing requirements of law and
industry needs.  Always write or call to make sure you are utilizing the most
current form: American Industrial Real Estate Association, 345 South Figueroa
Street, Suite M-1, Los Angeles, CA 90071. (213) 687-8777.  
Fax No. (213) 687-8616.



                                         -34-


                             NORDHOFF INDUSTRIAL COMPLEX

            FIRST AMENDMENT TO STANDARD INDUSTRIAL LEASE/COMMERCIAL LEASE


This First Amendment is dated May 20, 1996 and is by and between Nordhoff
Industrial Complex, a California General Partnership ("Landlord"), and Netcom
Systems, Inc., a California Corporation ("Tenant").

The following changes are made to the original lease dated March 28, 1996 (the
"Lease") between Landlord and Tenant:

1.   Paragraph 7.4 (b). is deleted and replaced with the following new
paragraph:

     7.4.      OWNERSHIP; REMOVAL, SURRENDER; AND RESTORATION.

               (b)  Removal.  Unless otherwise agreed in writing, Lessor may
require that any or all Lessee Owned Alterations or Utility Installations be
removed by the expiration or earlier termination of this Lease, notwithstanding
their installation may have been consented to by Lessor.  Lessor may require the
removal at any time of all or any part of any Lessee Owned Alterations or
Utility Installations made without the required consent of Lessor.  Lessee
shall, at the Lessee's sole expense, promptly repair any damage to the Premises
resulting from the removal of Lessee Owned Alterations including signage.  The
building repair shall be of first class quality and workmanship.  Upon removal
of signage, the building shall be repaired, sealed with a waterproofing material
and painted to match the existing color.


Except as specifically set forth by this First Amendment, the Lease shall remain
in full force and effect.


IN WITNESS WHEREOF, the parties hereto have executed this First Amendment as of
the date and year first written above.




LESSOR:                                 LESSEE:

NORDHOFF INDUSTRIAL COMPLEX,            NETCOM SYSTEMS, INC.,

a California General Partnership        a California Corporation

By:                                       By:
   ---------------------------------         -----------------------------------

Name Printed:  Gerald L. Katell           Name Printed:  Marc Hamon
               ----------------                          ----------

Date:  8/9/96                             Date:  7/29/96


                                         -35-


                              SECOND AMENDMENT TO LEASE

     This Second Amendment to Standard Industrial/Commercial Single-Tenant Lease
- - Net (the "SECOND AMENDMENT") is entered into as of this 26th day of March,
1997 by and between Nordhoff Industrial Complex, a California general
partnership, ("LESSOR") and Netcom Systems, Inc., a California corporation
("LESSEE") with reference to the following recitals.

                                      RECITALS:

     A.   On or about March 28, 1996, Lessor and Lessee entered into a Standard
Industrial/Commercial Single-Tenant Lease - Net (the "ORIGINAL LEASE") for that
certain premises located at 20500 Nordhoff Street in Chatsworth, California (the
"EXISTING PREMISES").  On or about May 20, 1996, Lessor and Lessee entered into
a "First Amendment to Standard Industrial Lease/Commercial Lease (the "FIRST
AMENDMENT").  The Original Lease and the First Amendment are hereinafter
collectively referred to as the "LEASE".

     B.   Lessor and Lessee wish to amend the Lease on the terms and conditions
set forth below.

     NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which is hereby acknowledged, the parties hereto agree as
follows:

     1.   NEW PREMISES.  On the Effective Date (as defined below), Lessee shall
deliver possession of the Existing Premises to Lessor and from and after the
Effective Date the "Premises" for purposes of the Lease shall mean the real
property and improvements commonly known as 20550 Nordhoff Street (for purposes
of this Second Amendment the "NEW PREMISES") and generally depicted on
Exhibit "A" attached hereto.

     2.   DELIVERY OF EXISTING PREMISES.  On the Effective Date, Lessee shall
deliver possession of the Existing Premises to Lessor in the condition required
by Paragraph 7.4(c) of the Original Lease.  Lessee acknowledges and agrees that
all of Lessee's personal property must be removed from the Existing Premises on
or before the Effective Date.

     3.   EXTENDED TERM.  The term of the Lease is hereby extended to the date
which is five (5) years after the Effective Date.  Provided, however, if the
Effective Date occurs on a date other than the first day of a calendar month,
the term of the Lease shall be from the Effective Date until the date which is
five (5) years after the first day of the calendar month immediately following
the calendar month in which the Effective Date occurs.

     4.   NEW BASE RENT.  Prior to the Effective Date, Lessee shall continue to
pay the Base Rent and all other charges described in the Lease as if this Second
Amendment had not been entered into.  From and after the Effective Date, the
Base Rent shall be determined as follows:

          (a)  INITIAL BASE RENT.  Commencing on the Effective Date and
continuing until the date which is twenty (20) calendar months after the
Effective Date, the monthly Base Rent shall be Thirty Seven Thousand Four
Hundred Forty Dollars ($37,440) (the "NEW BASE RENT").  Provided, however, if
the Effective Date occurs on a date other than the first day of a calendar
month, the New Base Rent shall commence on the Effective Date and continue until
the date which is twenty (20) months after the first day of the calendar month
immediately following the calendar month in which the Effective Date occurs.
The first day after the last day of the twenty (20) month period referred to
above is hereinafter referred to as the "FIRST ADJUSTMENT DATE".

          (b)  ADJUSTMENTS TO BASE RENT DURING INITIAL TERM.  On the First
Adjustment Date and on the date which is twenty (20) months after the First
Adjustment Date (hereinafter the "NEW COL ADJUSTMENT DATES"), the New Base Rent
shall be increased in accordance with the terms and conditions of the addendum
to the Original Lease entitled "Rent Adjustment(s) --- Initial Lease Term"
(hereinafter the "PRIMARY TERM RENT ADJUSTMENT ADDENDUM").  As of the Effective
Date, the "COL Adjustment Dates" described in the Primary Term Rent Adjustment
Addendum shall be



deleted and the New COL Adjustment Dates shall be substituted in their place.
As of the Effective Date, the Base Month (as defined in the Primary Term Rent
Adjustment Addendum) shall be the calendar month which is two (2) months prior
to the Effective Date.

          (c)  ADJUSTMENTS TO BASE RENT DURING OPTION TERM.  If the term of the
Lease is extended pursuant to paragraph 54 of the "Addendum to Standard
Industrial/Commercial Single-Tenant Lease - Net" (the "ADDENDUM") attached to
the Original Lease, the prevailing market Base Rent determined in accordance
with paragraph 54 for the option term shall continue to be subject to adjustment
in accordance with the addendum to the Original Lease entitled "Rent
Adjustment(s): Extended Lease Term" (hereinafter the "EXTENDED TERM RENT
ADJUSTMENT ADDENDUM").  As of the Effective Date, the "COL Adjustment Dates"
described in the Extended Term Rent Adjustment Addendum shall be deleted and the
following new COL Adjustment Dates shall be substituted in their place:  the
date which is twenty (20) calendar months after the first day of the option term
and the date which is forty (40) calendar months after the first day of the
option term.  As of the Effective Date, the Base Month (as defined in the
Extended Term Rent Adjustment Addendum) shall be the calendar month which is two
(2) months prior to the first day of the option term.

     5.   SECURITY DEPOSIT.  As of the Effective Date, Lessee shall pay to
Lessor Twenty Thousand Six Hundred Forty Dollars ($20,640) and this amount shall
be added to Lessee's existing Security Deposit (as defined in Paragraph 1.7 of
the original Lease).

     6.   EFFECTIVE DATE.

          (a)  DEFINITION OF EFFECTIVE DATE.  Lessor anticipates that the
Improvements will be Substantially Completed (as defined below) on or about
June 1, 1997.  For purposes of this Amendment, the Effective Date shall be the
date which is two (2) days after the date on which the construction of the
Improvements (as defined in the Work Letter Agreement attached hereto) are
Substantially Complete.  The Improvements shall be deemed to be "SUBSTANTIALLY
COMPLETE" on the earlier to occur of the following dates:  (i) the date the
Improvements are substantially complete (except for minor "punch-list" items
that do not unreasonably interfere with Lessee's use or enjoyment of the New
Premises and except for completion of any trade fixtures, utility installations
or other improvements being installed by Lessee) or (ii) the date Lessee
commences business operations in the New Premises.  If the Effective Date occurs
on a date other than the first day of a calendar month, the Base Rent due during
the calendar month in which the Effective Date occurs shall be prorated on a per
diem basis based on the Base Rent due under the Lease prior to the Effective
Date and the Base Rent due under the Lease after the Effective Date.

          (b)  LESSEE DELAYS.  For purposes of this Second Amendment, "LESSEE
DELAYS" means any delay in the completion of the Improvements resulting from any
act or failure to act by Lessee or Lessee's employees, agents, independent
contractors, consultants and/or any other person performing or required to
perform services on behalf of Lessee.  For each day that the Substantial
Completion of the Improvements is delayed due to a Lessee Delay, Lessee shall
pay to Lessor Six Hundred Eighty Eight Dollars ($688).

     7.   EARLY ENTRY.  Lessee shall have the right to enter the New Premises
prior to the Substantial Completion of the Improvements to install phone
systems, furniture, fixtures and other equipment, and early entry for such
purposes shall not constitute the commencement of business operations by Lessee
at the New Premises.  Lessee agrees that:  (i) Lessee shall not materially
interfere with Lessor or Lessor's contractors completing work within the New
Premises; (ii) Lessee, together with its employees, agents and independent
contractors will be subject to and will work under the direction of Lessor's
contractor; (iii) prior to entry upon the New Premises by Lessee, Lessee agrees
to pay for and provide to Lessor certificates evidencing the existence and the
amounts of liability insurance for the New Premises; and (iv) Lessee and its
agents and contractors agree to comply with all applicable laws, regulations,
permits and other approvals required to perform its work at the New Premises.

     8.   IMPROVEMENTS TO PREMISES.


                                         -2-


          (a)  IMPROVEMENTS PAID FOR BY LESSOR.  Lessor agrees to pay, at
Lessor's sole cost and expense, for the following items:

               (i)    the cost of installing the exterior windows identified on
Exhibit "B" attached hereto (the "EXTERIOR WINDOWS").  The Exterior Windows
shall be of the same general type, design and quality as the existing exterior
windows at the New Premises;

               (ii)   the cost of installing new carpet inside the New Premises
(the "NEW CARPET").  The New Carpet shall be of a quality that is comparable to
the quality of the carpet in Lessee's Existing Premises and the color of the
carpet shall be reasonably acceptable to Lessor;

               (iii)  the cost of painting the interior walls of the New
Premises with paint of a quality that is comparable to the quality of the paint
in Lessee's Existing Premises;

               (iv)    the cost of replacing the existing air conditioning units
on the roof of the New Premises;

               (v)    the cost of repairing faucets, toilets or other broken
fixtures in the bathrooms presently located in the New Premises;

               (vi)   to the extent required by the existing City of Los Angeles
(the "CITY") ordinances relating to seismic safety, the cost of causing the
ceiling of the New Premises to comply with such laws; and

               (vii)  if at the time Lessee obtains a permit from the City for
the construction of the Improvements (as defined in the Work Letter Agreement
attached hereto as Exhibit "C"), the City requires that certain improvements be
made to the Premises to comply with the requirements of Title 24, fifty percent
(50%) of the cost of constructing such improvements shall be paid by Lessor and
fifty percent (50%) of the cost shall be paid by Lessee.

          (b)  OTHER LESSEE IMPROVEMENTS.  Lessor agrees to cause the
Improvements to be constructed by a contractor selected by Lessor.  Lessee shall
pay all costs of constructing the Improvements.  The cost of constructing the
Improvements shall mean all costs of any type or nature incurred by Lessor to
cause the Improvements to be constructed including, but not limited to,
architectural and engineering fees, the cost of labor and materials, the cost of
insurance and permits and any construction management or similar fees paid by
Lessor to its management company.  The estimated cost of constructing the
Improvements shall be paid by Lessee to Lessor in weekly progress payments (or
in longer intervals, at Lessor's discretion), based on Lessor's determination of
the amount of work completed and the monies owed to third parties involved in
the construction of the Improvements (e.g., contractors, subcontractors,
materialmen, Lessor's management company).  The progress payments shall be paid
by Lessee to Lessor within five (5) days after demand by Lessor.  It is the
intention of Lessor and Lessee that Lessor not be obligated to advance any cost
of constructing the Improvements and that Lessor receive all amounts payable
with respect to the construction of the Improvements prior to Lessor being
obligated to pay such amounts to third parties.  It shall be a default by Lessee
under the Lease if Lessee fails to pay the monies requested by Lessor as
provided above within the required five (5) day periods.

          (c)  Paragraphs 51 and 52 of the Addendum shall not apply to the New
Premises.

     9.   REPAIRS TO NEW PREMISES.  Lessor shall repair at its sole cost and
expense any latent structural defects in the New Premises.  Except as otherwise
provided in this paragraph 9 and in paragraph 8 above, Lessee acknowledges that
it is accepting the New Premises in its "as is" condition without any
representation or warranty from Lessor.

     10.  OPTION TO PURCHASE.  Paragraph 57 of the Addendum is hereby deleted in
its entirety.

     11.  EARTHQUAKE INSURANCE.  Notwithstanding anything to the contrary
contained in the Lease (including, but not limited to, Paragraph 8.3(a) of the
Original Lease), from and after the date

                                         -3-


of this Second Amendment, Lessee shall reimburse Lessor for the cost of any
earthquake insurance purchased by Lessor for the New Premises; provided,
however, in no event shall such reimbursement exceed Three Thousand Dollars
($3,000.00) in any one calendar year.

     12.  SIGNS.  Lessor shall have the right to place "for sale" and/or "for
lease" signs on the Premises from and after the date of this Second Amendment.

     13.  PARKING.  Part of the Premises is composed of a parking lot area.
Lessee shall be entitled to use up to one hundred seventy-nine (179) parking
spaces in the parking lot area.  Lessor reserves the right to permit other
persons or entities to use the remaining parking spaces in the parking lot area.

     14.  BROKERS.  Lessee and Lessor each represent and warrant to the other
that neither have had any dealings with any person, firm, broker or finder other
than Delphi Business Properties ("BROKER") in connection with the negotiation of
this Second Amendment and/or consummation of the transaction contemplated
hereby, and that no broker or other person, firm or entity other than Broker is
entitled to any commission or finder's fee in connection with this Amendment.
Lessee and Lessor hereby agree to indemnify, defend, protect and hold harmless
the other from and against liability for compensation or charges which may be
claimed by any broker, finder or other similar party (other than Broker) by
reason of any dealings or actions of the indemnifying party, including any
costs, expenses, or attorneys' fees reasonably incurred with respect thereto.

     15.  GENERAL.  If there is a conflict between the terms and conditions of
this Second Amendment and the terms and conditions of the Lease, the terms and
conditions of this Second Amendment shall control.  Except as modified by this
Second Amendment, all terms and conditions of the Lease shall remain unmodified
and in full force and effect.  Unless otherwise defined herein, capitalized
terms used in this Second Amendment shall have the same meaning as capitalized
terms used in the Lease.

     16.  COUNTERPARTS AND FACSIMILE.  This Second Amendment may be executed in
counterparts.  Each counterpart shall be deemed an original, and all
counterparts shall be deemed the same instrument with the same effect as if all
parties hereto had signed the same signature page.  In addition, a copy of this
Second Amendment executed by a party hereto and telecopied to the other party
shall be deemed to constitute delivery of an originally executed copy of this
Second Amendment to the other party.  A facsimile signature shall be enforceable
to the same extent as an original signature.

     IN WITNESS WHEREOF, the parties hereby execute this Second Amendment as of
the date first written above.

                                   "LESSOR"

                                   Nordhoff Industrial Complex,
                                   a California general partnership


                                   By:
                                        --------------------------------------
                                          Gerald L. Katell, General Partner


                                   "LESSEE"

                                   Netcom Systems, Inc.,
                                   a California corporation


                                   By:
                                        --------------------------------------
                                          Marc Hamon, President


                                         -4-


                                     EXHIBIT "A"

                                     New Premises





                                     EXHIBIT "B"

                                   Exterior Windows






                                     EXHIBIT "C"

                                WORK LETTER AGREEMENT


     This Work Letter Agreement ("AGREEMENT") is entered into by and between
Netcom Systems, Inc. ("LESSOR") and Nordhoff Industrial Complex ("LESSEE").
Concurrently with the execution of this Agreement, Lessor and Lessee have
entered into a Second Amendment to Lease (the "SECOND AMENDMENT").  In
consideration of the mutual covenants hereinafter contained, Lessor and Lessee
hereby agree as follows:

     1.   LESSEE IMPROVEMENT COORDINATOR.  Within three (3) days after the
Second Amendment is executed by Lessor and Lessee, Lessor and Lessee shall each
designate in writing the name of one person who shall be that party's tenant
improvement representative.  All communication concerning the tenant
improvements shall be directed to the appropriate party's tenant improvement
representative.  Lessee shall not have the right or authority to instruct
Lessor's contractor to take any action.  Any action Lessee desires Lessor's
contractor to take shall be communicated by Lessee to Lessor's tenant
improvement representative, and Lessor's tenant improvement representative shall
give the necessary instructions to the contractor.

     2.   PLANS AND SPECIFICATIONS.

          (a)  PLANS.  Attached hereto as Exhibit 1 and incorporated herein by
this reference are plans and specifications (the "PLANS") which have been
approved by Lessor and Lessee.  The Plans describe the improvements (the
"IMPROVEMENTS") which will be made to the Premises by Lessor.  Lessor shall
construct the Improvements using Lessor's building standard materials (the
"STANDARDS").  Except as set forth in the Plans, Lessor shall not be obligated
to make any other improvements to the Premises.

     3.   SPECIFICATIONS FOR BUILDING STANDARD IMPROVEMENTS.  Specifications and
details for the Standards are available from Lessor.  No deviations shall be
permitted from the Standards.

     4.   CONSTRUCTION OF IMPROVEMENTS.

          (a)  CONSTRUCTION.  Within a reasonable period following the receipt
of a building permit, Lessor shall instruct its contractor to commence
construction of the Improvements.

          (b)  COMPLETION.  Lessor shall endeavor to cause the contractor to
substantially complete construction of the Improvements in a diligent manner,
but Lessor shall not be liable for any loss or damage as a result of delays in
construction or delivery of possession of the Premises.

     5.   CHANGE ORDERS.  If Lessee desires to make any change in the Plans
which is reasonable and practical (which shall be conclusively determined by
Lessor), such change may only be requested by the delivery to Lessor by Lessee
of a proposed written "CHANGE ORDER" specifically setting forth the requested
change.  Lessor shall have five (5) days from the receipt of the proposed Change
Order to provide Lessee with Lessor's disapproval of the proposed change stating
the reason(s) for such disapproval, or if Lessor approves the proposed change,
the following items:  (i) a summary of any increase in the cost caused by such
change (the "CHANGE ORDER COST"), (ii) a statement of the number of days of any
delay caused by such proposed change (the "CHANGE ORDER DELAY"), and (iii) a
statement of the cost of the Change Order Delay (the "CHANGE ORDER DELAY
EXPENSE"), which Change Order Delay Expense shall be the product of the number
of days of delay multiplied by Six Hundred Eighty Eight Dollars ($688).  Lessee
shall then have three (3) business days to approve the Change Order Cost, the
Change Order Delay and the Change Order Delay Expense.  If Lessee approves these
items, Lessor shall promptly execute the Change Order and cause the appropriate
changes to the Plans to be made.  If Lessee fails to respond to Lessor within
said three (3) business day period, the Change Order Cost, the Change Order
Delay and the Change Order Delay Expense shall be deemed disapproved by Lessee
and Lessor shall have no obligation to perform any work set forth in the
proposed Change Order.  The Change Order Cost shall include all




costs associated with the Change Order, including, without limitation,
architectural fees, engineering fees and construction costs, as conclusively
determined by Lessor.  The Change Order Delay shall include all delays caused by
the Change Order, including, without limitation, all design and construction
delays, as conclusively determined by Lessor.  The Change Order Cost and the
Change Order Delay Expense shall be paid by Lessee to Lessor by check within
five (5) days after the Change Order is approved by Lessee.



                                         -2-


                                      EXHIBIT 1

                                        PLANS