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[SILICON VALLEY BANK LOGO]

                                   SCHEDULE TO

                           LOAN AND SECURITY AGREEMENT

BORROWERS:    EMULEX CORPORATION
              3535 HARBOR BOULEVARD
              COSTA MESA, CALIFORNIA  92626

              INTERCONNECTIONS, INC.
              14711 NE 29TH PLACE
              BELLEVUE, WASHINGTON  98007

              EMULEX EUROPE LIMITED
              MULBERRY BUSINESS PARK, FISHPONDS ROAD
              WOKINGHAM, BERKSHIRE
              UNITED KINGDOM  RG11 2QY

DATE:         APRIL 18, 1996

CREDIT LIMIT
(Section 1.1):                An amount not to exceed * the lesser of:
                              (i) $5,000,000 at any one time outstanding; OR
                              (ii) 75% of the Net Amount of Borrower's accounts,
                              which Silicon in its ** discretion deems eligible
                              for borrowing, provided, however, that the minimum
                              amount of a Loan shall be $100,000.

                              * (ON AN AGGREGATE AND CONSOLIDATED BASIS FOR
                              EMULEX CORPORATION, A CALIFORNIA CORPORATION
                              ("EMULEX"), INTERCONNECTIONS, INC. AND EMULEX
                              EUROPE LIMITED)

                              ** REASONABLE

                              "Net Amount" of an account means the gross amount
                              of the account, minus all applicable sales, use,
                              excise and other similar taxes and minus all
                              discounts, credits and allowances of any nature
                              granted or claimed.

                              Without limiting the fact that the determination
                              of which accounts are eligible for borrowing is a
                              matter of Silicon's discretion, the following will
                              not be deemed eligible for borrowing: accounts
                              outstanding for more than 90 days from the invoice
                              date, accounts subject to any contingencies,


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                              accounts owing from an account debtor outside the
                              United States (the "Foreign Accounts") (unless
                              pre-approved by Silicon in its discretion, or
                              backed by a letter of credit satisfactory to
                              Silicon, or FCIA insured satisfactory to
                              Silicon)*, accounts owing from one account debtor
                              to the extent they exceed 25% of the total
                              eligible accounts outstanding, accounts owing from
                              an affiliate of Borrower, and accounts owing from
                              an account debtor to whom Borrower is or may be
                              liable for goods purchased from such account
                              debtor or otherwise. In addition, if more than 50%
                              of the accounts owing from an account debtor are
                              outstanding more than 90 days from the invoice
                              date or are otherwise not eligible accounts, then
                              all accounts owing from that account debtor will
                              be deemed ineligible for borrowing.

                              * (PROVIDED THAT PRIOR TO OCCURRENCE OF THE
                              SECTION 2.2A CONDITION, FOREIGN ACCOUNTS BILLED IN
                              THE UNITED STATES SHALL NOT BE DEEMED INELIGIBLE
                              BY VIRTUE OF THE LOCATION OF THE ACCOUNT DEBTORS
                              RELATING THERETO OUTSIDE OF THE UNITED STATES
                              (REFERRED TO AS THE "EXPANDED FOREIGN ACCOUNTS
                              ELIGIBILITY"), WITH THE UNDERSTANDING AND
                              AGREEMENT THAT AFTER THE OCCURRENCE OF THE SECTION
                              2.2A CONDITION, THE EXPANDED FOREIGN ACCOUNTS
                              ELIGIBILITY SHALL IMMEDIATELY CEASE TO BE
                              EFFECTIVE)

LETTER OF CREDIT SUBLIMIT     Silicon, in its reasonable discretion, will from
                              time to time during the term of this Agreement
                              issue letters of credit for the account of the
                              Borrower ("Letters of Credit"), in an aggregate
                              amount at any one time outstanding * not to exceed
                              $1,000,000, upon the request of the Borrower,
                              provided that, on the date the Letters of Credit
                              are to be issued, Borrower has available to it
                              Loans in an amount equal to or greater than the
                              face amount of the Letters of Credit to be issued.
                              Prior to the issuance of any Letters of Credit,
                              Borrower shall execute and deliver to Silicon
                              Applications for Letters of Credit and such other
                              documentation as Silicon shall specify (the
                              "Letter of Credit Documentation"). Fees for the
                              Letters of Credit shall be as provided in the
                              Letter of Credit Documentation.

                              * (ON AN AGGREGATE AND CONSOLIDATED BASIS FOR
                              EMULEX, INTERCONNECTIONS, INC. AND EMULEX EUROPE
                              LIMITED) 

                              The Credit Limit set forth above and the Loans
                              available under this Agreement at any time shall
                              be reduced by the face amount of Letters of Credit
                              from time to time outstanding.

 FOREIGN EXCHANGE
 CONTRACT SUBLIMIT            Up to $1,000,000 of the Credit Limit * may be
                              utilized for spot and future foreign exchange
                              contracts (the "Exchange Contracts"). The Credit
                              Limit available at any time shall be reduced by
                              the following amounts (the "Foreign Exchange
                              Reserve") on each day (the "Determination Date"):
                              (i) on all outstanding Exchange Contracts on which
                              delivery is to be effected or settlement allowed
                              more than two business days from the Determination
                              Date, 20% of the gross amount of the Exchange
                              Contracts; plus (ii) on all outstanding Exchange
                              Contracts on which delivery is to be effected or
                              settlement 

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                              allowed within two business days after the
                              Determination Date, 100% of the gross amount of
                              the Exchange Contracts. In lieu of the Foreign
                              Exchange Reserve for 100% of the gross amount of
                              any Exchange Contract, the Borrower may request
                              that Silicon debit the Borrower's bank account
                              with Silicon for such amount, provided Borrower
                              has immediately available funds in such amount in
                              its bank account. 

                              * (ON AN AGGREGATE AND CONSOLIDATED BASIS FOR
                              EMULEX, INTERCONNECTIONS, INC. AND EMULEX EUROPE
                              LIMITED)

                              Borrower may provide, by written notification to
                              Silicon, instructions to terminate any of the
                              Exchange Contracts, except that Borrower may not
                              terminate an Exchange Contract within two business
                              days of the date delivery is to be effected or
                              settlement allowed. Further, Silicon may, in its
                              discretion, terminate the Exchange Contracts at
                              any time (a) that an Event of Default occurs or
                              (b) that there is not sufficient availability
                              under the Credit Limit and Borrower does not have
                              available funds in its bank account to satisfy the
                              Foreign Exchange Reserve. If either Silicon or
                              Borrower terminates the Exchange Contracts, and
                              without limitation of the FX Indemnity Provisions
                              (as referred to below), Borrower agrees to
                              reimburse Silicon for any and all fees, costs and
                              expenses relating thereto or arising in connection
                              therewith.

                              Borrower shall not permit the total gross amount
                              of all Exchange Contracts on which delivery is to
                              be effected and settlement allowed in any two
                              business day period to be more than $500,000, nor
                              shall Borrower permit the total gross amount of
                              all Exchange Contracts to which Borrower is a
                              party, outstanding at any one time, to exceed
                              $1,000,000. 

                              The Borrower shall execute all standard form
                              applications and agreements of Silicon in
                              connection with the Exchange Contracts, and
                              without limiting any of the terms of such
                              applications and agreements, the Borrower will pay
                              all standard fees and charges of Silicon in
                              connection with the Exchange Contracts.

                              Without limiting any of the other terms of this
                              Loan Agreement or any such standard form
                              applications and agreements of Silicon, Borrower
                              agrees to indemnify Silicon and hold it harmless,
                              from and against any and all claims, debts,
                              liabilities, demands, obligations, actions, costs
                              and expenses (including, without limitation,
                              attorneys' fees of counsel of Silicon's choice),
                              of every nature and description, which it may
                              sustain or incur, based upon, arising out of, or
                              in any way relating to any of the Exchange
                              Contracts or any transactions relating thereto or
                              contemplated thereby (collectively referred to as
                              the "FX Indemnity Provisions"). 

                              The Exchange Contracts shall have maturity dates
                              no later than the Maturity Date.

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 CORPORATE CREDIT
 CARD SUBLIMIT                Up to $10,000 of the Credit Limit * may be
                              utilized for advances under corporate credit cards
                              to be issued by Silicon for Borrower, provided
                              that at the time of the issuance of any such
                              credit cards Borrower has available to it Loans in
                              an amount equal to or greater than $10,000.
                              Further, after the issuance of any such credit
                              cards, the Credit Limit shall be permanently
                              reduced by $10,000 while any of such credit cards
                              remain available for use or there remain any
                              outstanding Obligations thereunder.

                              * (ON AN AGGREGATE AND CONSOLIDATED BASIS FOR
                              EMULEX, INTERCONNECTIONS, INC. AND EMULEX EUROPE
                              LIMITED)"

INTEREST RATE (Section 1.2):  A rate equal to the "Prime Rate" in effect from
                              time to time, plus 2.00% per annum. Interest shall
                              be calculated on the basis of a 360-day year for
                              the actual number of days elapsed. "Prime Rate"
                              means the rate announced from time to time by
                              Silicon as its "prime rate;" it is a base rate
                              upon which other rates charged by Silicon are
                              based, and it is not necessarily the best rate
                              available at Silicon. The interest rate applicable
                              to the Obligations shall change on each date there
                              is a change in the Prime Rate.

LOAN ORIGINATION FEE
(Section 1.3):                See Amendment to Loan Agreement of even date
                              herewith. (Any Commitment Fee previously paid by
                              the Borrower in connection with this loan shall be
                              credited against this Fee.)

MATURITY DATE
(Section 5.1):                SEPTEMBER 17, 1996.

PRIOR NAMES OF BORROWER
(Section 3.2):                NONE

TRADE NAMES OF BORROWER
(Section 3.2):                NONE

OTHER LOCATIONS AND ADDRESSES
(Section 3.3):                NONE

MATERIAL ADVERSE LITIGATION
(Section 3.10):               See Exhibit A to the Schedule to the Loan and
                              Security Agreement dated March 31, 1994.

NEGATIVE COVENANTS-EXCEPTIONS
(Section 4.6):                Without Silicon's prior written consent, Emulex,
                              InterConnections, Inc. and Emulex Europe Limited,
                              on a consolidated basis, may do the following,
                              provided that, after giving effect thereto, no
                              Event of Default has occurred and no event has
                              occurred which, with notice or passage of time or
                              both, would constitute an Event of Default, and
                              provided that the following are done in compliance
                              with all applicable laws, rules and regulations:
                              (i) repurchase shares of Borrower's stock pursuant
                              to any employee stock purchase or benefit plan,
                              provided that the total amount paid by Borrower
                              for such stock does not exceed $1,000,000 in any
                              fiscal year, (ii) make 

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                              employee loans in an aggregate amount outstanding
                              at any time not to exceed $200,000 and (iii) make
                              loans to subsidiary corporations of Borrower
                              and/or any Obligor (as defined in the Security
                              Agreement of even date herewith) in an aggregate
                              amount per subsidiary or Obligor not to exceed
                              $500,000 and in a total aggregate amount not to
                              exceed $2,000,000.

FINANCIAL COVENANTS
(Section 4.1):                Borrower shall cause Parent to comply with all of
                              the following covenants on a consolidated basis.
                              Compliance shall be determined as of the end of
                              each quarter, except as otherwise specifically
                              provided below:

     QUICK ASSET RATIO:       Parent shall maintain a ratio of "Quick Assets" to
                              current liabilities of not less than .80 to 1.

     TANGIBLE NET WORTH:      Parent shall maintain a tangible net worth of not
                              less than $18,000,000.

     DEBT TO TANGIBLE
     NET WORTH RATIO:         Parent shall maintain a ratio of total liabilities
                              to tangible net worth of not more than 1.00 to 1.

     PROFITABILITY            Parent shall not incur a loss (after taxes) for
                              the Parent's 1996 fiscal year in excess of
                              $11,000,000. Thereafter, during the Parent's 1997
                              fiscal year, the quarterly losses (after taxes)
                              that the Parent may incur shall not exceed
                              $2,500,000, in the aggregate, in such fiscal year,
                              and Parent shall not incur an annual loss (after
                              taxes) for the 1997 fiscal year.

     DEFINITIONS:             "Current assets," and "current liabilities" shall
                              have the meanings ascribed to them in accordance
                              with generally accepted accounting principles.

                              "Tangible net worth" means the excess of total
                              assets over total liabilities, determined in
                              accordance with generally accepted accounting
                              principles, excluding however all assets which
                              would be classified as intangible assets under
                              generally accepted accounting principles,
                              including without limitation goodwill, licenses,
                              patents, trademarks, trade names, copyrights,
                              capitalized software and organizational costs,
                              licenses and franchises.

                              "Quick Assets" means cash on hand or on deposit in
                              banks, readily marketable securities issued by the
                              United States, readily marketable commercial paper
                              rated "A-1" by Standard & Poor's Corporation (or a
                              similar rating by a similar rating organization),
                              certificates of deposit and banker's acceptances,
                              and accounts receivable (net of allowance for
                              doubtful accounts).

     DEFERRED REVENUES:       For purposes of the above quick asset ratio
                              deferred revenues shall not be counted as current
                              liabilities. For purposes of the above debt to
                              tangible net worth ratio, deferred revenues shall
                              not be counted in determining total liabilities
                              but shall be counted in determining tangible net
                              worth for purposes of such 

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                              ratio. For all other purposes deferred revenues
                              shall be counted as liabilities in accordance with
                              generally accepted accounting principles.

     SUBORDINATED DEBT:       "Liabilities" for purposes of the foregoing
                              covenants do not include indebtedness which is
                              subordinated to the indebtedness to Silicon under
                              a subordination agreement in form specified by
                              Silicon or by language in the instrument
                              evidencing the indebtedness which is acceptable to
                              Silicon.

OTHER COVENANTS
(Section 4.1):                Borrower shall at all times comply with all of the
                              following additional covenants: 

                              1. BANKING RELATIONSHIP. Borrower shall at all
                              times maintain its primary banking relationship
                              with Silicon. 

                              2. MONTHLY BORROWING BASE CERTIFICATE AND LISTING.
                              Within 20 days after the end of each month when
                              any Obligations are outstanding, Borrower shall
                              provide Silicon with a Borrowing Base Certificate
                              in such form as Silicon shall specify, and an aged
                              listing of Borrower's accounts receivable.
                              Borrower shall also supply such a Borrowing Base
                              Certificate and an aged listing of Borrower's
                              accounts receivable five days prior to such time
                              that Borrower requests a Loan under this Agreement
                              if no Obligations had been outstanding prior to
                              the request for any such Loan. 

                              3. INDEBTEDNESS. Without limiting any of the
                              foregoing terms or provisions of this Agreement,
                              Borrower shall not in the future incur
                              indebtedness for borrowed money, except for (i)
                              indebtedness to Silicon, (ii) indebtedness
                              incurred in the future for the purchase price of
                              or lease of equipment in an aggregate amount not
                              exceeding $2,500,000 annually, on a joint basis
                              for Emulex, InterConnections, Inc. and Emulex
                              Europe Limited (the "Joint Borrower"), (iii) the
                              creation of trade payable obligations in the
                              ordinary course of business and (iv) the making of
                              loans by the Joint Borrower to its subsidiaries
                              and/or any Obligor (as defined in the Security
                              Agreement of even date herewith) in an amount not
                              to exceed $500,000 per subsidiary or Obligor at
                              any time outstanding and not to exceed $2,000,000
                              in the aggregate at any time outstanding.

                              4. [INTENTIONALLY LEFT BLANK]

                              5. SEC FILINGS AND COMMUNICATIONS. Without
                              limitation of the provisions of Section 3.7
                              hereof, Borrower agrees to provide to Silicon all
                              filings made with the Securities and Exchange
                              Commission (the "SEC") regarding Borrower or
                              Parent or any affiliate of Borrower or Parent, and
                              copies of all notices or other communication from
                              the SEC relating thereto, within 5 days of such
                              filing or receipt of such notice or other
                              communication.

                              6. UCC-1S TO BE FILED; DOCUMENTS REGARDING PUERTO
                              RICO COLLATERAL. Silicon shall now the UCC-1
                              Financing Statements that were provided to Silicon
                              with the execution of the original Loan Agreement,
                              and Borrower agrees to execute 

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                              and deliver to Silicon all such additional UCC
                              financing statements and other instruments and
                              documentation relating thereto as Silicon
                              determines is necessary or desirable . Borrower
                              agrees to execute and deliver to Silicon, or to
                              cause the appropriate affiliate of Borrower or
                              Parent, including, without limitation, Emulex
                              Caribe, Inc., to execute and deliver to Silicon,
                              the Puerto Rico Documentation (as referred to
                              below) in a prompt manner after delivery thereof
                              to any such party for execution. As used herein
                              the term "Puerto Rico Documentation" shall mean
                              any and all documents, agreements and instruments
                              that Silicon determines are necessary or
                              desirable, in its discretion, in connection with
                              the granting and perfecting of the security
                              interest of Silicon in the Collateral of Borrower,
                              or in any property of any affiliate of Borrower or
                              Parent, including, without limitation, Emulex
                              Caribe, Inc., located in or relating to Puerto
                              Rico. Without limiting any other term or provision
                              hereof, Borrower agrees to reimburse Silicon for
                              all costs and expenses in connection with the
                              preparation of the Puerto Rico Documentation.

                              7. COLLATERAL ASSIGNMENT REGARDING INTELLECTUAL
                              PROPERTY COLLATERAL. Borrower shall execute and
                              deliver to Silicon three originals of Silicon's
                              standard form of security agreement relating to
                              Collateral consisting of intellectual property
                              items, which form is entitled "Collateral
                              Assignment, Patent Mortgage and Security
                              Agreement" (the "Copyright Assignment") for
                              recording by Silicon as appropriate. In connection
                              therewith, Borrower agrees to effect registration
                              with the United States Copyright office of
                              Collateral consisting of copyrightable subject
                              matter in accordance with the provisions set forth
                              in the Copyright Assignment, and, without
                              limitation of the other obligations of Borrower
                              herein and therein, to take all other actions in
                              order to assist Silicon in the perfection of its
                              security interest in such items of Collateral.

                              8. NEGATIVE PLEDGE. Except as otherwise permitted
                              hereunder, Borrower shall not hereafter grant a
                              security interest in any of its present or future
                              Collateral, other than for liens on capital
                              equipment relating to obligations incurred
                              pursuant to paragraph 3 above.

                              9. SHAREHOLDER DEBT TO BE SUBORDINATED. All
                              indebtedness of Borrower owing to any and all of
                              its shareholders or related

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                              parties shall be subordinated in favor of Silicon
                              pursuant to written subordination agreements in
                              Silicon's standard form.

                                BORROWER:

                                  EMULEX CORPORATION


                                  BY  /s/ Paul F. Folino
                                     -------------------------------- 
                                     PRESIDENT OR VICE PRESIDENT


                                  BY  /s/ Walter J. McBride
                                     -------------------------------- 
                                     SECRETARY OR ASS'T SECRETARY


                                BORROWER:

                                  INTERCONNECTIONS, INC.


                                  BY  /s/ Paul F. Folino
                                     -------------------------------- 
                                     PRESIDENT OR VICE PRESIDENT

                                  
                                  BY  /s/ Walter J. McBride
                                     -------------------------------- 
                                     SECRETARY OR ASS'T SECRETARY


                                BORROWER:

                                  EMULEX EUROPE LIMITED


                                  BY  /s/ Paul F. Folino
                                     -------------------------------- 
                                     PRESIDENT OR VICE PRESIDENT


                                  BY  /s/ Walter J. McBride
                                     -------------------------------- 
                                     SECRETARY OR ASS'T SECRETARY


                                SILICON:

                                  SILICON VALLEY BANK


                                  BY  /s/ Michael P. Quain
                                     -------------------------------- 
                                  TITLE VP

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