Execution Version

                               SECURITY AGREEMENT

     THIS SECURITY  AGREEMENT (this  "Agreement") is made and entered into as of
the 7th day of June,  2006, by and among Vitesse  Semiconductor  Corporation,  a
Delaware  corporation  ("Vitesse"  or  "Grantor"),  and each  direct or indirect
Subsidiary of Grantor  listed on Exhibit A attached  hereto and on the signature
pages of this  Agreement,  and each  Subsidiary  of the  Grantor or of any other
Subsidiary who executes a joinder agreement substantially in the form of Exhibit
B hereto (each  individually a "Subsidiary" and all Subsidiaries,  together with
the  Grantor,  collectively,  the  "Grantors")  in favor of  Obsidian,  LLC,  as
Collateral Agent (as defined in the Loan Agreement).

     WHEREAS, Vitesse, Vitesse International, Inc. ("Vitesse International") and
Silicon  Valley Bank entered into that certain  Second Amended and Restated Loan
and Security  Agreement  dated March 2, 2006 (such loan agreement as so modified
and otherwise  amended or modified from time to time being referred to herein as
the "Second Amended and Restated Loan Agreement"), pursuant to which Vitesse and
Vitesse  International  granted a security interest in certain of the Collateral
to Silicon Valley Bank;

     WHEREAS, pursuant to certain assignment agreements, Silicon Valley Bank has
assigned all outstanding  Obligations under and as defined in the Second Amended
and Restated Loan Agreement to certain new lenders;

     WHEREAS,  Grantors have  requested that such new lenders make certain loans
to the  Grantors  and provide  certain  other  financial  accommodations  to the
Grantors and, in connection  therewith,  Grantors have  requested  that such new
lenders amend and restate the Second Amended and Restated Loan Agreement;

     WHEREAS,   Vitesse,   Vitesse   International,   Vitesse   Manufacturing  &
Development  Corporation,a  Delaware corporation and Vitesse Semiconductor Sales
Corporation,a   Delaware  corporation  (each,  a  "Borrower"  and  together  the
"Borrowers"),  each of which is a Grantor,  have  entered  into a certain  Third
Amended and Restated  Loan  Agreement  dated as of even date  herewith  with the
Lenders party thereto and Obsidian,  LLC, as Agent and Collateral  Agent (as the
same may be amended, restated, modified or supplemented,  from time to time, the
"Loan  Agreement")  pursuant to which,  among other  things,  the Lenders  party
thereto have agreed to make loans to the  Borrowers on the terms and  conditions
described therein.

     WHEREAS, the Lenders are willing to make loans to the Borrowers pursuant to
the Loan Agreement on certain conditions. One such condition is that the payment
and performance of the  Obligations (as defined in the Loan Agreement)  shall be
secured by,  among other  things,  a security  interest  in the  Collateral  (as
defined below) in favor of the Collateral  Agent for the ratable  benefit of the
Secured  Parties.  In order to induce  the  Lenders to make such  loans,  and to
secure the Obligations (as defined in the Loan Agreement) of the Borrowers under
the Loan  Agreement  and  otherwise,  the  Grantors  are  willing  to ratify and
acknowledge the grant of a security interest (in respect of Collateral  securing
the  Obligations  under and as defined in the Second  Amended and Restated  Loan
Agreement)  and to grant to the Collateral  Agent a security  interest in all of
the Collateral.

     Accordingly, the Grantors, intending to be legally bound, hereby agree with
the Collateral Agent, as follows:

     1. DEFINITIONS.

          (a)  Unless  otherwise  defined  herein,  terms  defined  in the  Loan
Agreement  and used  herein  shall have the  meanings  given to them in the Loan
Agreement.  Capitalized  terms used herein but not defined herein or in the Loan
Agreement  shall have the meaning  given to such terms in the UCC then in effect
in the State of New York.

          (b) The following terms shall have the following meanings:

          "Blocked  Accounts"  means all Deposit  Accounts of the Grantors which
are subject to one or more blocked account or lockbox agreements.

          "Collateral" shall have the meaning ascribed to such term in Section 2
below.

          "Copyright  License"  means any and all rights now owned or  hereafter
acquired by any Person under any written agreement granting any right to use any
Copyright or Copyright registration.

          "Copyrights" means all of the following now owned or hereafter adopted
or acquired by any Person:  (a) all copyrights  and General  Intangibles of like
nature (whether  registered or  unregistered),  all registrations and recordings
thereof,   and  all   applications  in  connection   therewith,   including  all
registrations, recordings and applications in the United States Copyright Office
or in any similar office or agency of the United States,  any state or territory
thereof, or any other country or any political  subdivision thereof, and (b) all
reissues, extensions or renewals thereof.

          "Deposit Account" means all "deposit accounts" as such term is defined
in the UCC.

          "Equity Interests" means all shares of stock,  partnership  interests,
interests in a joint venture, partnership or other similar arrangement,  whether
in  corporate,  partnership  or other  legal  form,  limited  liability  company
interests  and all other  equity  interests  in a Person,  whether such stock or
interests are classified as Investment Property or General Intangibles under the
UCC.

          "Event  of  Default"  shall  be used  herein  as  defined  in the Loan
Agreement.

          "Foreign Subsidiary" means any Subsidiary of the Company that is not a
Domestic Subsidiary.

          "Intellectual   Property"   means  any  and  all  Licenses,   Patents,
Copyrights, Trademarks, and the goodwill associated with such Trademarks.

          "Letter-of-Credit Rights" means "letter-of-credit rights" as such term
is defined in the UCC, including rights to payment or performance under a letter
of credit whether or not beneficiary has demanded or is entitled to performance.

          "License"  means any  Copyright  License,  Patent  License,  Trademark
License or other license of rights or interests  now held or hereafter  acquired
by any Person.

          "Patent License" means rights under any written agreement now owned or
hereafter  acquired  by any  Person  granting  any  right  with  respect  to any
invention on which a Patent is in existence.

          "Patents"  means all of the following in which any Person now holds or
hereafter acquires any interest:  (a) all letters patent of the United States or
of any  other  country,  all  registrations  and  recordings  thereof,  and  all
applications  for letters  patent of the United States or of any other  country,
including registrations, recordings and applications in the United States Patent
and Trademark  Office or in any similar  office or agency of the United  States,
any  State,  or  any  other  country,  and  (b)  all  reissues,   continuations,
continuations-in-part or extensions thereof.

          "Real  Property"  means any estates or interests in real  property now
owned or hereafter acquired by any Grantor and the improvements thereto.

          "Secured  Obligations"  shall mean any  "Obligations"  as that term is
defined in the Loan Agreement.

          "Secured Parties" means, collectively,  the Lenders, the Agent and the
Collateral  Agent.  For  purposes  hereof,  it is  understood  that any  Secured
Obligations  to any Person  arising  at a time such  Person is party to the Loan
Agreement  as  a  Lender  shall  continue  to  constitute  Secured  Obligations,
notwithstanding  that such Person has ceased to be a Lender party thereto at the
time a claim is to be made in respect of such Secured Obligations.

          "Trademark License" means rights under any written agreement now owned
or hereafter acquired by any Person granting any right to use any Trademark.

          "Trademarks"  means  all of  the  following  now  owned  or  hereafter
existing or adopted or acquired by any Person: (a) all trademarks,  trade names,
corporate  names,  business names,  trade styles,  service marks,  logos,  other
source or business identifiers,  prints and labels on which and of the foregoing
have appeared or appear, designs and general intangibles of like nature (whether
registered or unregistered),  all registrations and recordings thereof,  and all
applications in connection therewith,  including  registrations,  recordings and
applications in the United States Patent and Trademark  Office or in any similar
office or agency of the United States,  any state or territory  thereof,  or any
other country or any political subdivision thereof; (b) all reissues, extensions
or renewals thereof;  and (c) all goodwill  associated with or symbolized by any
of the foregoing.

          "UCC"  shall mean the  Uniform  Commercial  Code in effect on the date
hereof and as amended from time to time, and as enacted in the State of New York
or in any state or states  which,  pursuant  to the Uniform  Commercial  Code as
enacted in the State of New York, has  jurisdiction  with respect to all, or any
portion  of, the  Collateral  or this  Agreement,  from time to time.  It is the
intent of the parties that the  definitions  set forth above should be construed
in their  broadest  sense so that  Collateral  will be construed in its broadest
sense.  Accordingly if there are, from time to time, proposed changes to defined
terms in the UCC that broaden the definitions,  they are incorporated herein and
if existing definitions in the UCC are broader than the amended definitions, the
existing ones shall be controlling.

          2. GRANT OF SECURITY INTEREST. As security for the prompt and complete
payment,  performance and observance of all the Secured  Obligations  (including
the  payment of  amounts  that would  become  due but for the  operation  of the
automatic stay under Section 362(c) of the Bankruptcy Code), each Grantor hereby
(A) pledges,  hypothecates,  delivers,  transfers and assigns to the  Collateral
Agent for the benefit of the Secured Parties, and grants to the Collateral Agent
for the benefit of the  Secured  Parties,  a security  interest in and to all of
such  Grantor's  right,  title  and  interest  in and to all real  and  personal
property of such  Grantor or in which such  Grantor  has any rights,  and (B) in
respect of real and  personal  property of such Grantor or in which such Grantor
has any rights  securing the  Obligations  under the Second Amended and Restated
Loan Agreement, such Grantor ratifies, acknowledges,  confirms and continues its
pledge,   hypothecation,   delivery,  transfer,  assignment  and  grant  to  the
Collateral  Agent for the benefit of the Secured Parties of a security  interest
in and to all such real and  personal  property of such Grantor or in which such
Grantor  has any  rights,  in  each  case  including,  without  limitation,  the
following  property,  in all its forms,  in each case  whether now or  hereafter
existing,  whether now owned or  hereafter  acquired,  created or  arising,  and
wherever located (collectively, but without duplication, the "Collateral"):

          (a) all Accounts;

          (b) all Chattel Paper;

          (c) all Documents;

          (d) all Equipment;

          (e) all Fixtures;

          (f)  all  General  Intangibles   (including  payment  intangibles  and
               Software);

          (g)  all Instruments;

          (h)  all Intellectual Property;

          (i)  all Inventory;

          (j)  all Investment Property;

          (k)  all Deposit  Accounts,  including all Blocked  Accounts,  and all
               other bank accounts and all deposits therein;

          (l)  all money, cash or cash equivalents;

          (m)  all Goods and other property not otherwise described above;

          (n)  all Supporting Obligations and Letter-of-Credit Rights;

          (o)  the following commercial tort claims: none;

          (p)  all Equity  Interests and all  certificates  evidencing the same,
               together with, in each case, (i) all shares,  securities,  moneys
               or  property  representing  a  dividend  on  any  of  the  Equity
               Interests,  or  representing a distribution  or return of capital
               upon or in respect of the Equity  Interests,  or resulting from a
               split-up, revision,  reclassification or other like change of the
               Equity Interests or otherwise received in exchange therefor,  and
               any  subscription  warrants,  rights  or  options  issued  to the
               holders of, or otherwise in respect of, the Equity Interests, and
               (ii) without  affecting the obligations of such Grantor under any
               provision  prohibiting  such action  hereunder  or under the Loan
               Agreement,  in the event of any  consolidation or merger in which
               an issuer of Equity  Interests is not the surviving  corporation,
               all shares of each class of the  capital  stock of the  successor
               corporation  (unless such  successor  corporation is such Grantor
               itself) formed by or resulting from such consolidation or merger;
               provided  that in no event shall the  security  interest  granted
               under this Section  2(p) and Sections  2(f) and (j) attach to any
               Collateral  if  the  grant  of  such  security   interest   would
               constitute  or result in a grant of the Equity  Interests  of any
               non-U.S.  Person  (other than Vitesse  International,  Inc.) that
               represents  more than 65% of the total  combined  voting power in
               such non-U.S. Person, whether now owned or hereafter acquired and
               which may be issued and  outstanding at any time and from time to
               time;

          (q)  all books and records pertaining to the Collateral; and

          (r)  to the extent not otherwise included, all Proceeds,  tort claims,
               insurance  claims  and other  rights to  payments  not  otherwise
               included in the  foregoing  and products of the foregoing and all
               accessions to,  substitutions  and  replacements  for, and rents,
               profits, benefits and income of, each of the foregoing.

Notwithstanding  anything  herein  to  the  contrary,  in  no  event  shall  the
Collateral  include,  and no Grantor  shall be deemed to have granted a security
interest in, any of such Grantor's rights or interests in or under, any specific
asset identified on Schedule 7 ("Temporarily  Excluded Assets") hereto, but only
to the  extent,  that such a grant  would,  under the terms of such  Temporarily
Excluded  Asset,  result in a breach of the  terms of, or  constitute  a default
under, such asset; provided, that immediately upon the ineffectiveness, lapse or
termination of any such provision the Collateral shall include, and such Grantor
shall be deemed to have  granted a security  interest  in,  all such  rights and
interests in Temporarily  Excluded Assets as if such provision had never been in
effect.

          In the event  that any  Temporarily  Excluded  Assets of a Grantor  is
excluded from the Collateral by virtue of the foregoing paragraph,  such Grantor
agrees to use all reasonable  efforts to obtain all requisite consents to enable
such Grantor to provide a security  interest in such Temporarily  Excluded Asset
pursuant hereto as promptly as practicable. 3. REPRESENTATIONS AND WARRANTIES OF
THE GRANTORS.

          Each Grantor  hereby  represents  and warrants to the Secured  Parties
that:

          (a)  Representations  in the  Loan  Agreement.  In the  case  of  each
Grantor,  the  representations and warranties set forth in Section 5 of the Loan
Agreement as they relate to such Grantor or to the Loan  Documents to which such
Grantor is a party,  each of which is hereby  incorporated  herein by reference,
are true and correct,  and the Secured Parties shall be entitled to rely on each
of them as if they were fully set forth herein,  provided that each reference in
each such representation and warranty to the Borrower's knowledge shall, for the
purposes of this Section  3(a),  be deemed to be a reference  to such  Grantor's
knowledge.

          (b) Each Grantor's Title.  Except for the security  interests  granted
hereunder,  each Grantor owns its right,  title and interest in and to each item
of the Collateral free and clear of any and all liens, claims or encumbrances of
others, other than Permitted Encumbrances.

          (c) Legal Name; Jurisdiction of Organization;  Chief Executive Office.
Each Grantor's exact legal name is shown in the introductory paragraph hereof or
on Exhibit A attached hereto. On the date hereof, such Grantor's jurisdiction of
organization,  identification  number from the  jurisdiction of organization (if
any), and the location of such Grantor's chief executive office or sole place of
business or principal  residence,  as the case may be, are specified on Schedule
1.

          (d) Location of Equipment  and  Inventory.  All of the  Equipment  and
Inventory is located at the locations specified on Schedule 2 hereto, except for
Inventory  which,  in the ordinary  course of business is in transit  either (i)
from a supplier to a Grantor, (ii) between the locations set forth on Schedule 2
hereto, or (iii) to customers of a Grantor.  Each Grantor is either the owner of
such locations or the tenant of such locations pursuant to valid and enforceable
lease  agreements.  Except as set forth on  Schedule  2 hereto  and  except  for
mortgages  entered into by the landlord  (who is the fee owner) of such location
which do not  attach  to any  property  owned by any  Grantor,  there  exists no
mortgages or other liens on any such real  property.  Upon  reasonable  request,
each Grantor  shall obtain  landlord  waivers from its  landlords as  Collateral
Agent may require, in form and substance  reasonably  satisfactory to Collateral
Agent.

          (e) Intellectual Property.  Schedule 3 lists all material Intellectual
Property  owned by each Grantor in its own name on the date hereof.  On the date
hereof, to each Grantor's knowledge,  all material Intellectual Property of such
Grantor described on Schedule 3 is valid, subsisting, unexpired and enforceable,
has not been  abandoned  and does not infringe  upon the  intellectual  property
rights of any other Person.

          (f)  Perfected  Security  Interest.  This  Agreement  creates  a valid
security  interest  in the  Collateral  securing  the  payment  of  the  Secured
Obligations subject only to Permitted Encumbrances and the disclosures set forth
in the Loan Documents.  Upon (i) the filing of UCC financing  statements  naming
each Grantor as "debtor",  naming the  Collateral  Agent as "secured  party" and
describing the Collateral in the filing offices with respect to such Grantor set
forth  on  Schedule  4  annexed  hereto,  (ii)in  the  case  of the  Collateral
consisting of certificated  Securities or evidenced by Instruments,  in addition
to  filing  of such  UCC  financing  statements,  delivery  of the  certificates
representing  such  certificated  Securities and delivery of such Instruments to
the Collateral Agent, in each case duly endorsed or accompanied by duly executed
instruments  of  assignment  or  transfer  in  blank,  (iii) in  the case of the
Intellectual  Property,  in  addition  to  the  filing  of  such  UCC  financing
statements,  the  recordation  of a grant  with  the  applicable  United  States
Trademark and Patent Office,  (iv) in the case of Equipment that is covered by a
certificate  of title,  the filing with the registrar of motor vehicles or other
appropriate   authority  in  the  applicable   jurisdiction  of  an  application
requesting  the  notation of the  security  interest  created  hereunder on such
certificate of title, and (v), in the case of any Deposit Account, the execution
and delivery to the  Collateral  Agent of an agreement  providing for control by
the Collateral Agent thereof,  the security  interests in the Collateral granted
to the Collateral Agent will constitute  perfected  security  interests  therein
prior to all other liens  (except for Permitted  Encumbrances),  and all filings
and other  actions  necessary or desirable to perfect and protect such  security
interests  have been,  or promptly  after the Closing Date will be, duly made or
taken. Without limiting the generality of the foregoing,  except as set forth on
Schedule 4 and the Loan  Documents  and except for the filing of said  financing
statements,  no consent of any third parties and no  authorization,  approval or
other action by, and no notice to or filing with any  governmental  authority or
regulatory  body is required for (i) the execution,  delivery and performance of
this Agreement,  (ii) the creation or perfection of the security interest in the
Collateral, or (iii) the enforcement of the Collateral Agent's rights hereunder.

          (g) Bank  Accounts.  Schedule 5 sets  forth the  account  numbers  and
locations of all bank accounts and Accounts  containing  Investment  Property of
each Grantor.

          (h) Investment  Property.  Schedule 6 lists all Investment Property of
each Grantor.

     4.  COVENANTS OF THE GRANTORS.  Each Grantor  covenants and agrees with the
Collateral Agent that, as long as the Loans remain outstanding and until payment
in full of all Secured Obligations:

          (a)  Covenants in Loan  Agreement.  Each Grantor  shall take, or shall
refrain  from  taking,  as the case may be, each action that is  necessary to be
taken or not  taken,  as the case may be, so that no Default or Event of Default
is caused by the  failure to take such  action or to refrain  from  taking  such
action by such Grantor.

          (b) Filing of Financing Statements and Preservation of Interests. Each
Grantor  hereby  authorizes the  Collateral  Agent,  and appoints the Collateral
Agent as its  attorney-in-fact,  to file all UCC financing  statements including
any  financing  and  continuation  statements  and  amendments  and  supplements
thereto,  and such  other  documents  as the  Collateral  Agent may  require  to
perfect, preserve and protect the security interests granted herein and ratifies
all such actions taken by the Collateral Agent.  Without limiting the foregoing,
each Grantor consents that UCC financing  statements may be filed describing the
Collateral as "all assets" or "all personal  property" of such Grantor (provided
that no such description shall be deemed to modify the description of Collateral
set forth in Section 2).

          (c) Collateral In Possession of Third Parties.  To the extent that any
Collateral  is in the  possession of a third party,  each Grantor  promptly upon
reasonable request from the Collateral Agent will join with the Collateral Agent
in notifying such third party of the Collateral  Agent's  security  interest and
will make commercially reasonable efforts to obtain an acknowledgement from such
third party that it is holding the  Collateral for the benefit of the Collateral
Agent.

          (d)  Collateral  Records.  The  Grantors  shall keep full and accurate
books and  records  relating  to the  Collateral  and shall  mark such books and
records to indicate the Collateral Agent's security interests in the Collateral.

          (e) Transfer of Collateral. Other than the disposition of goods in the
ordinary  course  of  each  Grantor's  business  as  presently  conducted  or as
otherwise permitted under the terms of the Loan Documents, no Grantor will sell,
assign, transfer,  encumber or otherwise dispose of any Collateral other than to
another Grantor without the prior written consent of the Collateral  Agent.  For
purposes of this provision,  "dispose of any Collateral" shall include,  without
limitation,  the creation of a security interest or other  encumbrance  (whether
voluntary  or  involuntary)  on  such  Collateral   which  is  not  a  Permitted
Encumbrance.

          (f) Changes in Name, etc. No Grantor will,  except upon 30 days' prior
written notice to the Collateral  Agent and delivery to the Collateral  Agent of
all additional  financing statements and other documents reasonably requested by
the  Collateral  Agent to maintain the validity,  perfection and priority of the
security   interests  provided  for  herein,  (i)  change  its  jurisdiction  of
organization  or the  location  of its chief  executive  office or sole place of
business or principal  residence  from that referred to in Section 3(c), or (ii)
change its name.

          (g) Notice of Changes in  Representations.  Each Grantor  shall notify
the Collateral Agent in advance of any event or condition which could reasonably
be expected to cause any representations set forth in Section 3 above to fail to
be true, correct and complete.

          (h) Use and  Condition of  Equipment.  Each material item of Equipment
used or  useful in the  business  of each  Grantor  will be  maintained  in good
operating  condition  (ordinary wear and tear  excepted),  and each Grantor will
provide  all  maintenance   service  and  repairs  reasonably   appropriate  (as
determined in such Grantor's commercially reasonable judgment) for such purpose.

          (i) Account  Covenants.  Each  Grantor  shall,  at its own  reasonable
expense,  use its best  efforts in the  ordinary  course of  business  to assure
prompt  payment  of all  amounts  due or to become due under the  Accounts.  The
Collateral Agent shall have the right, at any time or times hereafter, to verify
the  validity,  amount or any other  matter  relating  to an  Account,  by mail,
telephone  or in person,  subject to state and federal  privacy  laws  regarding
patient information.

          (j) Taxes and  Assessments.  Each  Grantor  will pay and  discharge or
otherwise satisfy at or before maturity or before they become delinquent, as the
case may be, all taxes,  assessments and governmental  charges or levies imposed
upon the Collateral or in respect of income or profits therefrom, as well as all
claims of any kind (including,  without limitation,  claims for labor, materials
and  supplies)  against or with respect to the  Collateral,  except that no such
tax,  assessment,  charge,  levy or claim need be paid if the amount or validity
thereof is currently being  contested in good faith by appropriate  proceedings,
reserves in conformity  with GAAP with respect thereto have been provided on the
books of such Grantor and such  proceedings  could not reasonably be expected to
result in the sale, forfeiture or loss of any material portion of the Collateral
or such Grantor's interest in such material portion of the Collateral.

          (k) Insurance.  Each Grantor shall maintain with financially sound and
reputable  insurers,  insurance with respect to the  Collateral  against loss or
damage of the kinds and in the amounts  customarily  insured against by entities
of established  reputation having similar  properties  similarly situated and in
such amounts as are  customarily  carried under similar  circumstances  by other
such  Persons  and  otherwise  as is  prudent  for  Persons  engaged  in similar
businesses  but in any  event  sufficient  to cover  the full  replacement  cost
thereof (or other insurable value  acceptable to the Collateral  Agent).  Unless
the Loan Agreement expressly provides  otherwise,  each Grantor shall cause each
insurance  policy  issued in  connection  herewith to  provide,  and the insurer
issuing such policy to certify to the  Collateral  Agent that (i) the Collateral
Agent will be named as lender loss payee and additional  insured under each such
insurance  policy;  (ii)  if such  insurance  is  proposed  to be  cancelled  or
materially changed for any reason whatsoever,  such insurer will promptly notify
the Collateral  Agent and such  cancellation or change shall not be effective as
to the  Collateral  Agent for at least  thirty  (30) days  after  receipt by the
Collateral  Agent of such notice,  unless the effect of such change is to extend
or increase coverage under the policy;  and (iii) the Collateral Agent will have
the right (but no  obligation)  at its  election  to remedy  any  default in the
payment of premiums  within  thirty (30) days of notice from the insurer of such
default.  Unless the Loan Agreement expressly provides otherwise,  the following
sentence  will  control  application  of proceeds of  insurance.  If no Event of
Default  exists,  loss payments in each instance will be applied by each Grantor
to the repair and/or  replacement of property with respect to which the loss was
incurred to the extent reasonably feasible, and any loss payments or the balance
thereof  remaining,  to the  extent  not so  applied,  shall be  payable  to the
Grantors,  provided,  however,  that  payments  received by any Grantor after an
Event of Default occurs and is continuing  shall be paid to the Collateral Agent
and, if received by any Grantor, shall be held in trust for and immediately paid
over to the  Collateral  Agent  unless  otherwise  directed  in  writing  by the
Collateral Agent. Copies of such policies or the related  certificates,  in each
case, naming the Collateral Agent as lender loss payee shall be delivered to the
Collateral  Agent upon  request and at the time any new policy of  insurance  is
issued.

          (l) Defense of Collateral  Agent's Rights.  Each Grantor  warrants and
will defend the Collateral  Agent's right, title and security interest in and to
the Collateral against the claims of any Persons.

          (m) Inspections. Each Grantor will permit the Collateral Agent, or its
designee, at Collateral Agent's sole cost and expense, to inspect the Collateral
and any Grantor's books and records of account and relating to the Collateral at
any reasonable time during ordinary business hours,  wherever located.  All such
inspections  conducted during the continuance of an Event of Default shall be at
the  sole  cost  and  expense  of  the  Grantors.  Information  obtained  by any
inspection  shall be subject to any  applicable  confidentiality  obligation  of
Collateral Agent under the Loan Agreement. All inspections shall be conducted in
a manner  designed to  minimize  unreasonable  disruption  to the  business  and
employees of the Grantors.

          (n) Collection of Accounts and Payments.

               (i) Each Grantor  will  establish  or maintain  deposit  accounts
(collectively,  "Controlled Accounts") in such Grantor's name with such banks as
are  reasonably  acceptable to the  Collateral  Agent to which each Grantor will
deposit all  payments on Accounts of such Grantor and in which such Grantor will
immediately deposit all payments constituting proceeds of Collateral or advances
under the Loan  Agreement in the identical  form in which such payment was made,
whether by cash or check,  subject  further  to  provisions  of account  control
agreements in form and substance reasonably acceptable to the Collateral Agent.

               (ii) Each Grantor shall continue to collect,  at its own expense,
all  amounts  due or to  become  due to such  Grantor  under  the  Accounts.  In
connection  with  such  collections,  each  Grantor  may  take  (and,  upon  the
occurrence  and during  the  continuance  of an Event of  Default at  Collateral
Agent's  direction,  shall take) such action as such Grantor or Collateral Agent
may deem  necessary  or  advisable  to enforce  collection  of amounts due or to
become due under the Accounts;  provided,  however,  that Collateral Agent shall
have the right at any time,  upon the occurrence and during the  continuation of
an Event of Default and upon written  notice to such Grantor of its intention to
do so, to (i) notify the account  debtors or obligors  under any Accounts of the
assignment of such Accounts to Secured Party and to direct such account  debtors
or obligors to make  payment of all amounts due or to become due to such Grantor
thereunder  directly to Collateral Agent, (ii) notify each Person  maintaining a
lockbox or similar  arrangement  to which account  debtors or obligors under any
Accounts  have been  directed to make payment to remit all amounts  representing
collections  on checks  and  other  payment  items  from time to time sent to or
deposited in such lockbox or other  arrangement  directly to  Collateral  Agent,
(iii) enforce  collection  of any such Accounts at the expense of Grantors,  and
(iv) adjust,  settle or compromise  the amount or payment  thereof,  in the same
manner and to the same extent as such Grantor might have done.  After receipt by
such Grantor of the notice from  Collateral  Agent referred to in the proviso to
the preceding sentence

          (o) Other  Assurances.  Each Grantor agrees that from time to time, at
the reasonable expense of the Grantors, it will promptly execute and deliver all
such further instruments and documents,  and take all such further action as may
be reasonably necessary or desirable,  or as the Collateral Agent may reasonably
request, in order to perfect, preserve and protect any security interest granted
or purported to be granted hereby or to enable the Collateral  Agent to exercise
and enforce its rights and remedies hereunder and with respect to any Collateral
or to otherwise carry out the purposes of this Agreement.  Without  limiting the
foregoing,   each  Grantor  agrees  to  deliver  to  the  Collateral  Agent  all
certificated   Securities  and  all   Instruments   immediately   upon  receipt,
accompanied  by undated  instruments of assignment and transfer duly executed in
blank,  and to execute  and  deliver  such short form  assignments  or  security
agreements relating to Collateral consisting of the Intellectual Property as the
Collateral Agent may reasonably request.

     5. REMEDIES UPON DEFAULT.

          (a) Upon the  occurrence  and during the  continuation  of an Event of
Default, the Collateral Agent may exercise,  in addition to any other rights and
remedies  provided  herein and in Section 8 of the Loan  Agreement,  under other
contracts  and under law, all the rights and  remedies of a secured  party under
the UCC.

          (b) The  Collateral  Agent  may  comply  with  any  applicable  law in
connection  with  a  disposition  of  Collateral  and  compliance  will  not  be
considered adversely to affect the commercial  reasonableness of any sale of the
Collateral.  The  Collateral  Agent may sell the  Collateral  without giving any
warranties  and may  specifically  disclaim such  warranties.  If the Collateral
Agent sells any of the Collateral on credit,  the Grantors will only be credited
with payments actually made by the purchaser.  In addition,  each Grantor waives
any and all  rights  that it may have to a  judicial  hearing  in advance of the
enforcement  of any of the  Collateral  Agent's  rights and remedies  hereunder,
including,  without limitation,  its right following an Event of Default to take
immediate  possession of the  Collateral and to exercise its rights and remedies
with respect thereto

     6. AGENCY.

          (a)  Attorney-in-Fact.  Each Grantor hereby  irrevocably and presently
makes,  constitutes and appoints each of the officers of the Collateral Agent as
the true and lawful attorney for such Grantor (without  requiring any of them to
act as such) with full power of  substitution to do the following (such power to
be deemed  coupled with an  interest):  (i) endorse the name of any Grantor upon
any and all checks,  drafts,  money orders and other instruments for the payment
of monies  that are  payable  to any  Grantor  and  constitute  proceeds  of any
Collateral; (ii) execute in the name of each Grantor (to the extent execution is
required)  and/or  file  any  financing  statements,   schedules,   assignments,
instruments, documents and statements that each Grantor is obligated to give the
Collateral  Agent hereunder or the Collateral  Agent in good faith determines is
necessary to perfect the  Collateral  Agent's  security  interest or lien in the
Collateral;  (iii)  during the  continuation  of an Event of Default,  to verify
validity,  amount  or any  other  matter  relating  to the  collateral  by mail,
telephone,  telecopy or  otherwise;  and (iv) do such other and further acts and
deeds in the name of each Grantor that the Collateral  Agent may reasonably deem
necessary or desirable in furtherance  of or to enforce its rights  hereunder or
under  any  of  the  other  Loan  Documents.  Each  Grantor  also  ratifies  its
authorization  for the Collateral  Agent to have filed in any  jurisdiction  any
like initial financing  statements or amendments thereto filed prior to the date
of this Agreement.

          (b) Duty of Collateral  Agent.  Beyond the safe custody  thereof,  the
Collateral  Agent  shall  have no duty with  respect  to any  Collateral  in its
possession  or control (or in the  possession or control of any agent or bailee)
or with  respect to any income  thereon or the  preservation  of rights  against
prior parties or any other rights pertaining thereto. The Collateral Agent shall
be deemed to have exercised  reasonable care in the custody and  preservation of
the  Collateral  in its  possession  if the  Collateral  is  accorded  treatment
substantially equal to that which the Collateral Agent accords its own property.
The Collateral  Agent shall not be liable or responsible  for any loss or damage
to any of the Collateral,  or for any diminution in the value thereof, by reason
of the act or omission of any agent or bailee  selected by the Collateral  Agent
in good faith.

     7. MISCELLANEOUS.

          (a)  Assignment.  Except  as may be  otherwise  provided  in the  Loan
Agreement,  the  Collateral  Agent may upon prior written  notice to each of the
Grantors  assign or transfer this Agreement and any or all rights or obligations
hereunder  without the consent of any Grantor.  Each Grantor shall not assign or
transfer this Agreement or any rights or obligations hereunder without the prior
written  consent of the  Collateral  Agent or as expressly  provided in the Loan
Agreement.  Notwithstanding the foregoing,  if there should be any assignment of
any rights or obligations by operation of law or in  contravention  of the terms
of this Agreement or otherwise, then all covenants, agreements,  representations
and  warranties  made herein or  pursuant  hereto by or on behalf of any Grantor
shall  bind the  successors  and  assigns  of such  Grantor,  together  with the
preexisting  Grantor,  whether or not such new or additional  Persons  execute a
joinder hereto or assumption  hereof  (without the same being deemed a waiver of
any default caused  thereby) which  condition shall not be deemed to be a waiver
of any Default or Event of Default arising out of such assignment.

          (b) Benefit.  The rights,  privileges and obligations of each party to
this  Agreement  shall  inure to the  benefit of each such  party's  successors,
assigns and participants.

          (c)  Waivers,  Amendments,  Etc.  The terms of this  Agreement  may be
waived, altered or amended only by an instrument in writing duly executed by the
Collateral Agent and the Grantor or Grantors affected.

          (d) Notices.  Any notice  contemplated herein or required or permitted
to be  given  hereunder  shall  be made in the  manner  set  forth  in the  Loan
Agreement and delivered at the notice addresses set forth in the Loan Agreement,
or to such other address as any party hereto may have last  specified by written
notice to the other party or parties.

          (e) Governing Law. This Agreement  shall be governed by,  construed in
accordance  with and enforced  under the laws of the State of New York,  without
regard to the principles of conflicts of law of such state.

          (f) Severability.  Every provision of this Agreement is intended to be
severable. If any term or provision of this Agreement shall be invalid,  illegal
or unenforceable for any reason,  the validity,  legality and  enforceability of
the  remaining  provisions  shall  not be  affected  or  impaired  thereby.  Any
invalidity,  illegality or unenforceability in any jurisdiction shall not affect
the validity,  legality or  enforceability  of any such term or provision in any
other jurisdiction.

          (g)  Counterparts.  This  Agreement  may be  executed in any number of
counterparts,  each of which shall be an original  and all of which,  when taken
together, shall constitute one instrument.  Delivery of a photocopy or facsimile
of an executed  counterpart of a signature  page to this  Agreement  shall be as
effective as delivery of a manually executed counterpart.

          (h) Costs and Expenses.  The Grantors  jointly and severally  agree to
reimburse each of the Secured Parties for all costs,  fees and expenses incurred
by them (including,  without limitation, the fees and expenses of legal counsel)
and to pay to the Collateral Agent reasonable compensation for its actions taken
in connection  with (i) any  Default or Event of Default and any  enforcement or
collection proceeding resulting therefrom,  including,  without limitation,  all
manner of participation  in or other  involvement  with  (w) performance  by the
Collateral Agent of any obligations of the Grantors in respect of the Collateral
that the Grantors have failed or refused to perform, (x) bankruptcy, insolvency,
receivership,  foreclosure, winding up or liquidation proceedings, or any actual
or attempted  sale,  or any  exchange,  enforcement,  collection,  compromise or
settlement  in  respect  of any of the  Collateral,  and  for  the  care  of the
Collateral and defending or asserting  rights and claims of the Collateral Agent
in respect thereof, by litigation or otherwise, including expenses of insurance,
(y) judicial or regulatory  proceedings and (z) workout,  restructuring or other
negotiations  or  proceedings  (whether  or not the  workout,  restructuring  or
transaction  contemplated  thereby is consummated)  and (ii) the  enforcement of
this  Section 7(h),  and all such  costs,  fees and  expenses  shall be  Secured
Obligations  entitled  to the  benefits  of  the  collateral  security  provided
pursuant to Section 2.

          (i)  Indemnification.  Whether  or not the  transactions  contemplated
hereby are consummated and without limiting any other indemnification provisions
in any Loan Document, the Grantors shall indemnify,  reimburse and hold harmless
the Collateral Agent from and against any and all losses,  claims,  liabilities,
damages,  penalties, suits, costs and expenses, of any kind or nature (including
fees relating to the cost of  investigating  and defending any of the foregoing)
imposed  on,  incurred by or asserted  against the  Collateral  Agent in any way
related to or arising from or alleged to arise from this Agreement or the use or
possession  of the  Collateral  or any part thereof  excluding  any such losses,
claims, liabilities,  damages, penalties, suits, costs and expenses which result
from the gross  negligence  or willful  misconduct  of the  Collateral  Agent as
determined  by  a  final   nonappealable   decision  of  a  court  of  competent
jurisdiction.  The obligations  under this Section shall survive  termination of
this Agreement.  A certification  by the Collateral  Agent or other  indemnified
Person of the amount of losses, costs,  expenses,  claims and/or charges payable
pursuant to this paragraph shall be conclusive, absent manifest error.

          (j)  Specific   Performance.   Each  Grantor  hereby   authorizes  the
Collateral  Agent to demand  specific  performance of this Agreement at any time
when any Grantor shall have failed to comply with any provision hereof, and each
Grantor hereby  irrevocably waives any defense based on the adequacy of a remedy
at law which might be  asserted  as a bar to the remedy of specific  performance
hereof in any action brought therefore.

          (k) Entire  Agreement.  This  Agreement  and the other Loan  Documents
represent the entire  agreement  between the parties  hereto with respect to the
transactions  contemplated  hereunder and, except as expressly  provided herein,
shall not be affected by reference to any other documents.

          (l)  Jurisdiction;  Waiver of Jury Trial. EACH PARTY TO THIS AGREEMENT
HEREBY  IRREVOCABLY AGREES THAT ANY LEGAL ACTION OR PROCEEDING ARISING OUT OF OR
RELATING TO THIS AGREEMENT MAY BE BROUGHT IN THE COURTS OF THE STATE OF NEW YORK
OR OF THE UNITED  STATES OF AMERICA  FOR THE  SOUTHERN  DISTRICT OF NEW YORK AND
HEREBY EXPRESSLY  SUBMITS TO THE PERSONAL  JURISDICTION AND VENUE OF SUCH COURTS
FOR THE PURPOSES  THEREOF AND EXPRESSLY  WAIVES ANY CLAIM OF IMPROPER  VENUE AND
ANY CLAIM  THAT  SUCH  COURTS  ARE AN  INCONVENIENT  FORUM.  EACH  PARTY  HEREBY
IRREVOCABLY  CONSENTS  TO THE  SERVICE OF  PROCESS OF ANY OF THE  AFOREMENTIONED
COURTS IN ANY SUCH SUIT,  ACTION OR PROCEEDING BY THE MAILING OF COPIES  THEREOF
BY REGISTERED OR CERTIFIED MAIL,  POSTAGE  PREPAID,  TO ITS ADDRESS SET FORTH IN
THE LOAN AGREEMENT, SUCH SERVICE TO BECOME EFFECTIVE 10 DAYS AFTER SUCH MAILING.

     EACH OF THE GRANTORS AND THEIR  SUBSIDIARIES  HEREBY  WAIVES ITS RIGHT TO A
JURY TRIAL WITH  RESPECT TO ANY ACTION OR CLAIM  ARISING  OUT OF ANY  DISPUTE IN
CONNECTION  WITH THIS  AGREEMENT,  ANY RIGHTS OR  OBLIGATIONS  HEREUNDER  OR THE
PERFORMANCE OF SUCH RIGHTS AND  OBLIGATIONS.  EACH OF THE GRANTORS (I) CERTIFIES
THAT  NO  REPRESENTATIVE,   AGENT  OR  ATTORNEY  OF  THE  COLLATERAL  AGENT  HAS
REPRESENTED,  EXPRESSLY OR OTHERWISE,  THAT  COLLATERAL  AGENT WOULD NOT, IN THE
EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVERS AND (II) ACKNOWLEDGES
THAT THE  COLLATERAL  AGENT HAS BEEN  INDUCED TO ENTER INTO THIS  AGREEMENT  BY,
AMONG OTHER THINGS, THE WAIVERS AND CERTIFICATIONS CONTAINED HEREIN.




          IN WITNESS  WHEREOF,  the parties  hereto  have  caused this  Security
Agreement to be executed and  delivered by their  respective  officers  hereunto
duly authorized as of the date first above written.

                                        "Grantors"

                                        VITESSE SEMICONDUCTOR CORPORATION,
                                        a Delaware corporation


                                        By: /s/ SHAWN HASSEL
                                            ---------------------------------
                                        Name:  Shawn C. A. Hassel
                                        Title: Chief Financial Officer


                                        VITESSE INTERNATIONAL, INC.,
                                        a Barbados corporation


                                        By: /s/ SHAWN HASSEL
                                            ---------------------------------
                                        Name:  Shawn C. A. Hassel
                                        Title: Chief Financial Officer


                                        VITESSE MANUFACTURING & DEVELOPMENT
                                        CORPORATION, a Delaware corporation



                                        By: /s/ SHAWN HASSEL
                                            ---------------------------------
                                        Name:  Shawn C. A. Hassel
                                        Title: Chief Financial Officer

                                        VITESSE SEMICONDUCTOR SALES CORPORATION,
                                        a Delaware corporation



                                        By: /s/ SHAWN HASSEL
                                            ---------------------------------
                                        Name:  Shawn C. A. Hassel
                                        Title: Chief Financial Officer

                                        "Collateral Agent"

                                        OBSIDIAN, LLC

                                        By: /s/ MARK K. HOLDSWORTH
                                            --------------------------------
                                         Name:  Mark K. Holdsworth
                                         Title: Authorized Signatory




                                    EXHIBIT A
                                    Grantors

         1.       Vitesse Semiconductor Corporation

         2.       Vitesse International, Inc.

         3.       Vitesse Manufacturing & Development Corporation

         4.       Vitesse Semiconductor Sales Corporation




                                   SCHEDULE 4
                           Perfected Security Interest


          1. The perfection of security  interests in the Intellectual  Property
may  require  filings  with  the  U.S.  Patent &  Trademark  Office  or the U.S.
Copyright Office.

          2. In addition to or in lieu of the filing of financing  statements as
described  in Section  3(f) of the  Security  Agreement,  third party  consents,
notices thereto, other filings, and or further actions may be required to create
and perfect security interests in any contracts and/or any other property of the
Grantors  in each  case if and to the  extent  any  grant of  security  interest
therein by the relevant Grantor is prohibited by legally enforceable  provisions
of any contract, agreement,  instrument or indenture governing such property, or
by any law, would give any other party to such contract,  agreement,  instrument
or  indenture  a  legally   enforceable   right  to  terminate  its  obligations
thereunder,  or is permitted only with the consent of another  party,  except to
the  extent  any such  provision  or law is  ineffective  under  applicable  law
(including, without limitation, Section 9-408 and 9-409 of the UCC).

          3. In addition to or in lieu of the filing of financing  statements as
described  in Section  3(f) of the  Security  Agreement,  third party  consents,
notices  thereto,  other  filings,  and/or  further  actions  may be required to
perfect  security  interests  in the  following  Collateral,  if any:  (i)  Real
Property, (ii) money, (iii) letter-of-credit rights, (iv) motor vehicles, boats,
and any  other  property  for  which  certificates  of  title  are  issued,  (v)
Collateral  arising from a consumer  transaction (vi) agriculture  liens,  (vii)
farm products,  (viii) any manufactured  home Collateral,  (ix) consigned goods,
(x) standing  timber,  (xi) permits,  licenses,  franchises or similar rights or
interests  whether issued by federal,  state or local governments or agencies or
otherwise, (xii) any Collateral subject to Medicaid,  Medicare, and/or any other
similar federal and state laws,  (xiii) any rights (including rights of payment)
under any account or other  obligation  with respect to which the United  States
government or any other federal,  state,  local,  foreign or other government or
any agency,  department or subdivision  thereof is an obligor,  and/or (xiv) any
Collateral  not subject to Article 9 of the NY UCC (whether  such  Collateral is
not  subject  to such  statute  by  reason of  Section  9-109(c),  9-109(d),  or
otherwise).

          4. In addition to the filing of financing  statements  as described in
Section 3(f) of the Security Agreement, other filings and/or further actions may
be required to protect (as to priority) security interests in any fixtures.


                                    EXHIBIT B

                            Form of Joinder Agreement





                          JOINDER TO SECURITY AGREEMENT


     This  Joinder to  Security  Agreement  is dated  ____________,  200__ (this
"Joinder"),  by and between  _______________,  a _________  corporation [limited
liability company] (the "Borrower"), and Obsidian, LLC (the "Collateral Agent"),
as the Collateral Agent (as defined in the Loan Agreement). Reference is made to
that  certain  Security  Agreement  dated  _____________,  2006  (the  "Security
Agreement"),  by  and  among  Vitesse  Semiconductor  Corporation.,  a  Delaware
corporation  ("Vitesse"),  and certain  Subsidiaries of Vitesse as identified on
Exhibit A attached thereto  (together with Vitesse,  the "Grantors"),  a copy of
which is  attached  hereto as  Exhibit  A.  Capitalized  terms  used  herein not
otherwise  defined  herein  shall  have  the  meanings  ascribed  to them in the
Security Agreement.

                                 R E C I T A L S

     The parties to this Joinder hereby acknowledge that:

     A. As of June __,  2006,  the  Grantors  entered  into that  certain  Third
Amended and  Restated  Loan  Agreement  (as the same may be  amended,  restated,
modified or supplemented, from time to time, the "Loan Agreement"), by and among
the Grantors, the Lenders party thereto and the Agent and Collateral Agent party
thereto, pursuant to which, among other things, the Lenders agreed to make loans
to the Grantors on the terms and conditions described therein.

     B. In  connection  with  the Loan  Agreement,  and as a  condition  for the
Lenders  to be willing to make the loans to the  Grantors  pursuant  to the Loan
Agreement,  the Grantors granted a security  interest in the Collateral in favor
of the  Collateral  Agent for the  ratable  benefit of the Secured  Parties,  as
evidenced in the Security Agreement.

     C. The  Company is a  Subsidiary  of certain  Borrower(s),  duly formed and
organized subsequent to the Closing Date. As a condition to the Lenders' consent
to the creation of the Company,  the Company is required to, among other things,
execute and deliver to the Collateral Agent a joinder to the Security  Agreement
in a form satisfactory to the Collateral Agent.

                                A G R E E M E N T

     For good and valuable  consideration,  the receipt and sufficiency of which
is hereby  expressly  acknowledged,  the parties to this Joinder hereby agree as
follows:

     1. Joinder.  The Company  hereby joins the Security  Agreement as a Grantor
thereunder  and  agrees  to be bound by all the terms  thereof,  and shall be as
fully a party  thereto  in said  capacity  as if the  Company  were an  original
signatory  thereto.  The  Company  hereby  assumes all of the  obligations  of a
Grantor  under the  Security  Agreement  and ratifies and affirms as of the date
hereof each and every term, representation, warranty, covenant and condition set
forth in the  Security  Agreement  and  agrees to be bound by all of the  terms,
provisions and conditions  contained in the Security  Agreement  applicable to a
Grantor. Each reference to a "Grantor" in the Security Agreement shall be deemed
to include the Company.

     2.  Representations  and  Warranties.  The Company  hereby  represents  and
warrants to the Collateral Agent that (i) this Joinder has been duly authorized,
executed and delivered by the Company,  and (ii) all of the  representations and
warranties  set forth in Section 3 of the Security  Agreement,  as applicable to
the Company, are true and correct in all material respects on and as of the date
of this Joinder and after giving  effect to this  Joinder,  except to the extent
that such  representation  or warranty  expressly relates to an earlier date (in
which  case such  representation  or  warranty  is true and  correct  as of such
earlier date) and except for changes  therein  expressly  permitted or expressly
contemplated by any of the Loan Documents;  provided, however, the Company makes
the following  additional  representations  and  warranties as applicable to the
Company:

          (a)  Legal  Name.  The  Company's  exact  legal  name is  shown in the
introductory paragraph hereof.

          (b) Jurisdiction of Organization;  Chief Executive Office. On the date
hereof, the Company's  jurisdiction of organization,  identification number from
the  jurisdiction  of  organization  (if any), and the location of the Company's
chief executive office or sole place of business or principal residence,  as the
case may be, are specified on Schedule 1 attached hereto.

          (c) Location of Collateral.  The Collateral owned by the Company or in
which the  Company  has any right or  interest  is  located  at the  location(s)
specified  on  Schedule  2  hereto.  The  Company  is  either  the owner of such
location(s) or the tenant of such location(s)  pursuant to valid and enforceable
lease  agreements.  Except as set forth on  Schedule 2 hereto and except for any
mortgages entered into by the applicable landlord (who is the fee owner) of such
location(s)  which do not attach to any  property  owned by the  Company,  there
exists no mortgages or other liens on any such real property.

          (d)  Intellectual  Property.  Schedule  3 hereto  lists  all  material
Intellectual  Property  owned by the Company in its own name on the date hereof.
On the date  hereof,  to the  Company's  knowledge,  all  material  Intellectual
Property   described  on  Schedule  3  is  valid,   subsisting,   unexpired  and
enforceable,  has not been abandoned and does not infringe upon the intellectual
property rights of any other Person.

          (e) Necessary  Actions or Consents.  Except as set forth on Schedule 4
hereto  and except for the filing of UCC  financing  statements  referred  to in
Section 3(f) of the Security Agreement,  no other action is necessary to create,
perfect or protect the Collateral  Agent's  security  interest in any Collateral
owned by the Company or in which the Company has any right or interest.  Without
limiting  the  generality  of the  foregoing,  except as set forth on Schedule 4
hereto and except for the filing of said financing statements, no consent of any
third parties and no  authorization,  approval or other action by, and no notice
to or filing with any governmental  authority or regulatory body is required for
(i) the execution,  delivery and performance of this Joinder,  (ii) the creation
or perfection of the security interest in the Collateral owned by the Company or
in which the Company has any right or interest,  or (iii) the enforcement of the
Collateral Agent's rights hereunder and/or under the Security Agreement.

     3. Bank Accounts.  Schedule 5 sets forth the account  numbers and locations
of all  bank  accounts  and  Accounts  containing  Investment  Property  of each
Grantor.

     4. Loan  Documents.  This Joinder  shall be deemed a Loan  Document for all
purposes  under the Loan  Agreement.  The Company  hereby  confirms  that it has
received a copy as executed of the Loan  Agreement,  Security  Agreement and all
annexes, exhibits and schedules to the foregoing.

     5.  Severability.  Any  provision of this Joinder  which is  prohibited  or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability  without  invalidating the
remaining  provisions hereof or affecting the validity or enforceability of such
provision in any other jurisdiction.  To the extent permitted by applicable law,
the Company hereby waives any provision of law that renders any provision hereof
prohibited or unenforceable in any respect.

     6.  Counterparts.  This  Joinder may be executed in  counterparts,  each of
which will  constitute an original and all of which together will constitute one
agreement.

     7.  Governing  Law.  This  Joinder  shall be governed by and  construed  in
accordance  with  the  General  Corporation  Law of the  State of New York as to
matters within the scope thereof,  and as to all other matters shall be governed
by and construed in accordance  with the internal laws of the State of New York,
without regard to its principles of conflicts of laws

     8. Conditions to  Effectiveness  of Joinder.  This Joinder shall not become
effective  unless and until (i) one or more  counterparts  of the same have duly
executed by the Company and delivered to Collateral Agent, and (ii) this Joinder
shall have been accepted in writing by the Collateral Agent.



     IN WITNESS  WHEREOF,  the undersigned  have executed this Joinder as of the
date first written above.

[Company]

By: _______________________________
Name:______________________________
Title:_____________________________



OBSIDIAN, LLC, as Collateral Agent


By:____________________________
Name:__________________________
Title: Authorized Signatory