REVOLVING CREDIT AGREEMENT DATED AS OF DECEMBER 29, 2006 COMERICA BANK AS ADMINISTRATIVE AGENT

EXHIBIT 10.113

REVOLVING CREDIT AGREEMENT

DATED AS OF DECEMBER 29, 2006

COMERICA BANK

AS ADMINISTRATIVE AGENT

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REVOLVING CREDIT AGREEMENT

This REVOLVING CREDIT AGREEMENT ("Agreement") is made as of December 29, 2006, by and among the financial institutions from time to time signatory hereto (individually a "Lender," and any and all such financial institutions collectively the "Lenders"), Comerica Bank, as Administrative Agent for the Lenders (in such capacity, the "Agent"), and Microsemi Corporation ("Parent"), Microsemi Corp. – Power Products Group, Microsemi Corp. – Integrated Products, Microsemi Corp. – Massachusetts and Microsemi Corp. – Scottsdale (each, a "Borrower" and collectively with Parent, "Borrowers").

RECITALS

A. Borrowers have requested that the Lenders extend to them credit and letters of credit on the terms and conditions set forth herein.

B. The Lenders are prepared to extend such credit as aforesaid, but only on the terms and conditions set forth in this Agreement.

NOW THEREFORE, in consideration of the covenants contained herein, Borrowers, the Lenders, and the Agent agree as follows:

1. DEFINITIONS.

1.1 Certain Defined Terms . For the purposes of this Agreement the following terms will have the following meanings:

"Account(s)" shall mean any account or account receivable as defined under the UCC, including without limitation, with respect to any Person, any right of such Person to payment for goods sold or leased or for services rendered.

"Account Debtor" shall mean the party who is obligated on or under any Account.

"Advance(s)" shall mean a borrowing requested by Parent and made by the Revolving Credit Lenders under Section 2.1 hereof, including without limitation any readvance, refunding or conversion of such borrowing pursuant to Section 2.3 hereof, and any advance deemed to have been made in respect of a Letter of Credit under Section 3.6(a) hereof, and shall include, as applicable, a Eurodollar-based Advance and a Prime-based Advance.

"Affiliate" shall mean, with respect to any Person, any other Person directly or indirectly controlling (including but not limited to all directors and officers of such Person), controlled by, or under direct or indirect common control with such Person. A Person shall be deemed to control another Person for the purposes of this definition if such Person possesses, directly or indirectly, the power (i) to vote 10% or more of the Equity Interests having ordinary voting power for the election of directors or managers of such other Person or (ii) to direct or cause the direction of the management and policies of such other Person, whether through the ownership of voting securities, by contract or otherwise.

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"Agent" shall have the meaning set forth in the preamble, and include any successor agents appointed in accordance with Section 12.4 hereof.

"Agent’s Correspondent" shall mean for Eurodollar-based Advances, Agent’s Grand Cayman Branch (or for the account of said branch office, at Agent’s main office in Detroit, Michigan, United States).

"Applicable Fee Percentage" shall mean, as of any date of determination thereof, the applicable percentage used to calculate certain of the fees due and payable hereunder, determined by reference to the appropriate columns in the Pricing Matrix attached to this Agreement as Schedule 1.1.

"Applicable Interest Rate" shall mean the Eurodollar-based Rate or the Prime-based Rate.

"Applicable Margin" shall mean, as of any date of determination thereof, the applicable interest rate margin, determined by reference to the appropriate columns in the Pricing Matrix attached to this Agreement as Schedule 1.1, such Applicable Margin to be adjusted solely as specified in Section 11.8 hereof.

"Applicable Measuring Period" shall mean the period of four consecutive fiscal quarters ending on the applicable date of determination.

"Asset Sale" shall mean the sale, transfer or other disposition by any Borrower of any asset (other than the sale or transfer of less than one hundred percent (100%) of the stock or other ownership interests of any Subsidiary) to any Person (other than to a Borrower or a Subsidiary of such Borrower).

"Assignment Agreement" shall mean an Assignment Agreement substantially in the form of Exhibit D hereto.

"Authorized Signer" shall mean each person who has been authorized by the Parent to execute and deliver any requests for Advances hereunder pursuant to a written authorization delivered to the Agent and whose signature card or incumbency certificate has been received by the Agent.

"Bankruptcy Code" shall mean Title 11 of the United States Code and the rules promulgated thereunder.

"Borrower" and "Borrowers" shall have the meanings set forth in the preamble to this Agreement.

"Business Day" shall mean any day other than a Saturday or a Sunday on which commercial banks are open for domestic and international business (including dealings in foreign exchange) in Orange County, California and New York, New York, and in the case of a Business Day which relates to a Eurodollar-based Advance, on which dealings are carried on in the London interbank eurodollar market.

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"Capital Expenditures" shall mean, for any period, with respect to any Person (without duplication), the aggregate of all expenditures incurred by such Person and its Subsidiaries during such period for the acquisition or leasing (pursuant to a Capitalized Lease) of fixed or capital assets or additions to equipment, plant and property that should be capitalized under GAAP on a consolidated balance sheet of such Person and its Subsidiaries.

"Capitalized Lease" shall mean, as applied to any Person, any lease of any property (whether real, personal or mixed) with respect to which the discounted present value of the rental obligations of such Person as lessee thereunder, in conformity with GAAP, is required to be capitalized on the balance sheet of that Person.

"Comerica Bank" shall mean Comerica Bank, a Michigan banking corporation, and its successors or assigns.

"Condemnation Proceeds" shall mean the cash proceeds received by a Borrower in respect of any condemnation proceeding net of reasonable fees and expenses (including without limitation attorneys’ fees and expenses) incurred in connection with the collection thereof.

"Consolidated" (or "consolidated") or "Consolidating" (or "consolidating") shall mean, when used with reference to any financial term in this Agreement, the aggregate for two or more Persons of the amounts signified by such term for all such Persons determined on a consolidated (or consolidating) basis in accordance with GAAP, applied on a consistent basis. Unless otherwise specified herein, "Consolidated" and "Consolidating" shall refer to Borrowers and their Subsidiaries, determined on a Consolidated or Consolidating basis.

"Consolidated Funded Debt" shall mean at any date the aggregate amount of all Funded Debt of the Borrowers at such date, determined on a Consolidated basis.

"Contractual Obligation" shall mean, as to any Person, any provision of any security issued by such Person or of any material agreement, instrument or other undertaking to which such Person is a party or by which it or any of its property is bound.

"Covenant Compliance Report" shall mean the report to be furnished by Parent to the Agent pursuant to Section 7.2(a) hereof, substantially in the form attached hereto as Exhibit L and certified by a Responsible Officer of Parent, in which report Parent shall set forth the information specified therein and which shall include a statement of then applicable level for the Applicable Margin and Applicable Fee Percentages as specified in Schedule 1.1 attached to this Agreement.

"Debt" shall mean as to any Person, without duplication (a) all Funded Debt of a Person, (b) all Guarantee Obligations of such Person, (c) all obligations of such Person under conditional sale or other title retention agreements relating to property or assets purchased by such Person, (d) all indebtedness of such Person arising in connection with any Hedging Transaction entered into by such Person, (e) all recourse Debt of any partnership of which such Person is the general partner, and (f) any Off Balance Sheet Liabilities.

"Default" shall mean any event that with the giving of notice or the passage of time, or both, would constitute an Event of Default under this Agreement.

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"Distribution" is defined in Section 8.5 hereof.

"Dollars" and the sign "$" shall mean lawful money of the United States of America.

"EBITDA" means, as of any date of determination, net income, plus net interest expense, taxes, depreciation and amortization, non-cash charges and extraordinary expenses, less non-cash income, and extraordinary income, all determined in accordance with GAAP and measured on a rolling four (4) quarter basis.

"Effective Date" shall mean the date on which all the conditions precedent set forth in Sections 5.1 through 5.16 have been satisfied.

"Eligible Assignee" shall mean (a) a Lender; (b) an Affiliate of a Lender; (c) any Person (other than a natural person) that is or will be engaged in the business of making, purchasing, holding or otherwise investing in commercial loans or similar extensions of credit in the ordinary course of its business, provided that such Person is administered or managed by a Lender, an Affiliate of a Lender or an entity or Affiliate of an entity that administers or manages a Lender; or (d) any other Person (other than a natural person) approved by the (i) Agent (and in the case of an assignment of a commitment under the Revolving Credit, the Issuing Lender), and (ii) unless an Event of Default has occurred and is continuing, the Parent (each such approval not to be unreasonably withheld or delayed); provided that notwithstanding the foregoing, "Eligible Assignee" shall not include the Borrowers, or any of the Borrowers’ Affiliates or Subsidiaries; and provided further that notwithstanding clause (d)(ii) of this definition, no assignment shall be made to an entity which is a competitor of Parent without the consent of Parent, which consent may be withheld in its sole discretion.

"Equity Interest" shall mean (i) in the case of any corporation, all capital stock and any securities exchangeable for or convertible into capital stock, (ii) in the case of an association or business entity, any and all shares, interests, participations, rights or other equivalents of corporate stock (however designated) in or to such association or entity, (iii) in the case of a partnership or limited liability company, partnership or membership interests (whether general or limited) and (iv) any other interest or participation that confers on a Person the right to receive a share of the profits and losses of, or distribution of assets of, the issuing Person, and including, in all of the foregoing cases described in clauses (i), (ii), (iii) or (iv), any warrants, rights or other options to purchase or otherwise acquire any of the interests described in any of the foregoing cases.

"ERISA" shall mean the Employee Retirement Income Security Act of 1974, as amended, or any successor act or code and the regulations in effect from time to time thereunder.

"Eurodollar-based Advance" shall mean any Advance which bears interest at the Eurodollar-based Rate.

"Eurodollar-based Rate" shall mean a per annum interest rate which is equal to the sum of (a) the Applicable Margin, plus (b) the quotient of:

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• • • • • • other prime banks in the eurocurrency market in an amount comparable to the relevant Eurodollar-based Advance and for a period equal to the relevant Eurodollar-Interest Period at approximately 11:00 A.M. California time two (2) Business Days prior to the first day of such Eurodollar-Interest Period, divided by

"Eurodollar-Interest Period" shall mean, for any Eurodollar-based Advance, an Interest Period of one, two, three or six months (or any shorter or longer periods agreed to in advance by Parent, Agent and the Lenders) as selected by Parent, for such Eurodollar-based Advance pursuant to Section 2.3 hereof, as the case may be.

"Eurodollar Lending Office" shall mean, (a) with respect to the Agent, Agent’s office located at its Grand Caymans Branch or such other branch of Agent, domestic or foreign, as it may hereafter designate as its Eurodollar Lending Office by written notice to Parent and the Lenders and (b) as to each of the Lenders, its office, branch or affiliate located at its address set forth on the signature pages hereof (or identified thereon as its Eurodollar Lending Office), or at such other office, branch or affiliate of such Lender as it may hereafter designate as its Eurodollar Lending Office by written notice to Parent and Agent.

"Event of Default" shall mean each of the Events of Default specified in Section 9.1 hereof.

"Federal Funds Effective Rate" shall mean, for any day, a fluctuating interest rate per annum equal to the weighted average of the rates on overnight Federal funds transactions with members of the Federal Reserve System arranged by Federal funds brokers, as published for such day (or, if such day is not a Business Day, for the next preceding Business Day) by the Federal Reserve Bank of New York, or, if such rate is not so published for any day which is a Business Day, the average of the quotations for such day on such transactions received by Agent from three Federal funds brokers of recognized standing selected by Agent, all as conclusively determined by the Agent, such sum to be rounded upward, if necessary, to the nearest whole multiple of 1/100th of 1%.

"Fees" shall mean the Revolving Credit Commitment Fee, the Letter of Credit Fees and the other fees and charges (including any agency fees) payable by Borrowers to the Lenders, the Issuing Lender or Agent hereunder.

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"Fiscal Year" shall mean the twelve-month period ending on the each of September 30, 2007, September 28, 2008 and September 27, 2009.

"Funded Debt" of any Person shall mean, without duplication, (a) all indebtedness of such Person for borrowed money or for the deferred purchase price of property or services as of such date (other than operating leases and trade liabilities, including but not limited to accounts payable, payroll, taxes and interest, incurred in the ordinary course of business and payable in accordance with customary practices) or which is evidenced by a note, bond, debenture or similar instrument, (b) the principal component of all obligations of such Person under Capitalized Leases, (c) all reimbursement obligations (actual, contingent or otherwise) of such Person in respect of letters of credit, bankers acceptances or similar obligations issued or created for the account of such Person, (d) all liabilities of the type described in (a), (b) and (c) above that are secured by any Liens on any property owned by such Person as of such date even though such Person has not assumed or otherwise become liable for the payment thereof, the amount of which is determined in accordance with GAAP; provided however that so long as such Person is not personally liable for any such liability, the amount of such liability shall be deemed to be the lesser of the fair market value at such date of the property subject to the Lien securing such liability and the amount of the liability secured, and (e) all Guarantee Obligations in respect of any liability which constitutes Funded Debt; provided, however that Funded Debt shall not include any indebtedness under any Hedging Transaction prior to the occurrence of a termination event with respect thereto.

"GAAP" shall mean, as of any applicable date of determination, generally accepted accounting principles in the United States of America, as applicable on such date, consistently applied, as in effect on the Effective Date.

"Governmental Obligations" means noncallable direct general obligations of the United States of America or obligations the payment of principal of and interest on which is unconditionally guaranteed by the United States of America.

"Guarantee Obligation" shall mean as to any Person (the "guaranteeing person") any obligation of the guaranteeing Person in respect of any obligation of another Person (the "primary obligor") (including, without limitation, any bank under any letter of credit), the creation of which was induced by a reimbursement agreement, guaranty agreement, keepwell agreement, purchase agreement, counterindemnity or similar obligation issued by the guaranteeing person, in either case guaranteeing or in effect guaranteeing any Debt, leases, dividends or other obligations (the "primary obligations") of the primary obligor in any manner, whether directly or indirectly, including, without limitation, any obligation of the guaranteeing person, whether or not contingent, (i) to purchase any such primary obligation or any property constituting direct or indirect security therefor, (ii) to advance or supply funds (1) for the purchase or payment of any such primary obligation or (2) to maintain working capital or equity capital of the primary obligor or otherwise to maintain the net worth or solvency of the primary obligor, (iii) to purchase property, securities or services primarily for the purpose of assuring the owner of any such primary obligation of the ability of the primary obligor to make payment of such primary obligation or (iv) otherwise to assure or hold harmless the owner of any such primary obligation against loss in respect thereof; provided, however, that the term Guarantee Obligation shall not include endorsements of instruments for deposit or collection in the ordinary

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course of business. The amount of any Guarantee Obligation of any guaranteeing person shall be deemed to be the lower of (a) an amount equal to the stated or determinable amount of the primary obligation in respect of which such Guarantee Obligation is made and (b) the maximum amount for which such guaranteeing person may be liable pursuant to the terms of the instrument embodying such Guarantee Obligation, unless such primary obligation and the maximum amount for which such guaranteeing person may be liable are not stated or determinable, in which case the amount of such Guarantee Obligation shall be such guaranteeing person’s maximum reasonably anticipated liability in respect thereof as determined by the applicable Person in good faith.

"Hazardous Material" shall mean any hazardous or toxic waste, substance or material defined or regulated as such in or for purposes of the Hazardous Material Laws.

"Hazardous Material Law(s)" shall mean all laws, codes, ordinances, rules, regulations and other governmental restrictions and requirements issued by any federal, state, local or other governmental or quasi-governmental authority or body (or any agency, instrumentality or political subdivision thereof) pertaining to any substance or material which is regulated for reasons of health, safety or the environment and which are presently known or alleged to be currently present on or about or used in any facilities owned, leased or operated by a Borrower, or any portion thereof including, without limitation, those relating to soil, surface, subsurface ground water conditions and the condition of the indoor and outdoor ambient air; any so-called "superfund" or "superlien" law; and any other United States federal, state or local statute, law, ordinance, code, rule, regulation, order or decree regulating, relating to, or imposing liability or standards of conduct concerning, any Hazardous Material, as now or at any time during the term of the Agreement in effect.

"Hedging Agreement" shall mean any agreement relating to a Hedging Transaction entered into between a Borrower and any Lender or an Affiliate of a Lender.

"Hedging Transaction" means each interest rate swap transaction, basis swap transaction, forward rate transaction, equity transaction, equity index transaction, foreign exchange transaction, cap transaction, floor transaction (including any option with respect to any of these transactions and any combination of any of the foregoing).

"Hereof", "hereto", "hereunder" and similar terms shall refer to this Agreement and not to any particular paragraph or provision of this Agreement.

"Income Taxes" shall mean for any period the aggregate amount of taxes based on income or profits for such period with respect to the operations of Borrowers and their Subsidiaries (including, without limitation, the Michigan Single Business Tax and all other corporate franchise, capital stock, net worth and value-added taxes assessed by state and local governments) determined in accordance with GAAP on a Consolidated basis (to the extent such income and profits were included in computing Consolidated Net Income).

"Indebtedness" shall mean all indebtedness and liabilities (including without limitation principal, interest (including without limitation interest accruing at the then applicable rate provided in this Agreement or any other applicable Loan Document after the Final Maturity Date

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and interest accruing at the then applicable rate provided in this Agreement or any other applicable Loan Document after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding, relating to a Borrower whether or not a claim for post-filing or post-petition interest is allowed in such proceeding), fees, expenses and other charges) arising under this Agreement or any of the other Loan Documents, whether direct or indirect, absolute or contingent, of a Borrower to any of the Lenders or Affiliates thereof or to the Agent, in any manner and at any time, whether arising under this Agreement or any of the other Loan Documents (including without limitation, payment obligations under Hedging Transactions evidenced by Hedging Agreements), due or hereafter to become due, now owing or that may hereafter be incurred by a Borrower to any of the Lenders or Affiliates thereof or to the Agent, and any liabilities of Borrowers to Agent or any Lender arising in connection with any Lender Products, in each case whether or not reduced to judgment, with interest according to the rates and terms specified, and any and all consolidations, amendments, renewals, replacements, substitutions or extensions of any of the foregoing; provided, however that for purposes of calculating the Indebtedness outstanding under this Agreement or any of the other Loan Documents, the direct and indirect and absolute and contingent obligations of the Borrowers (whether direct or contingent) shall be determined without duplication.

"Insurance Proceeds" shall mean the cash proceeds received by a Borrower from any insurer in respect of any damage or destruction of any property or asset net of reasonable fees and expenses (including without limitation attorneys fees and expenses) incurred solely in connection with the recovery thereof.

"Interest Period" shall mean a Eurodollar-Interest Period, commencing on the day a Eurodollar-based Advance is made, or on the effective date of an election of the Eurodollar-based Rate made under Section 2.3 hereof; provided, however that (i) any Interest Period which would otherwise end on a day which is not a Business Day shall end on the next succeeding Business Day, except that as to an Interest Period in respect of a Eurodollar-based Advance, if the next succeeding Business Day falls in another calendar month, such Interest Period shall end on the next preceding Business Day, (ii) when an Interest Period in respect of a Eurodollar-based Advance begins on a day which has no numerically corresponding day in the calendar month during which such Interest Period is to end, it shall end on the last Business Day of such calendar month, and (iii) no Interest Period in respect of any Advance shall extend beyond the Revolving Credit Maturity Date.

"Internal Revenue Code" shall mean the Internal Revenue Code of 1986 of the United States of America, as amended from time to time, and the regulations promulgated thereunder.

"Inventory" shall mean any inventory as defined under the UCC.

"Investment" shall mean, when used with respect to any Person, (a) any loan, investment or advance made by such Person to any other Person (including, without limitation, any Guarantee Obligation) in respect of any Equity Interest, Debt, obligation or liability of such other Person and (b) any other investment made by such Person (however acquired) in Equity Interests in any other Person, including, without limitation, any investment made in exchange for the issuance of Equity Interest of such Person and any investment made as a capital contribution to such other Person.

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"Issuing Lender" shall mean Comerica Bank in its capacity as issuer of one or more Letters of Credit hereunder, or its successor designated by Parent and the Revolving Credit Lenders.

"Issuing Office" shall mean such office as Issuing Lender shall designate as its Issuing Office.

"Lender Products" shall mean any one or more of the following types of services or facilities extended to any Borrower by any Lender: (i) credit cards, (ii) credit card processing services, (iii) debit cards, (iv) purchase cards, (v) Automated Clearing House (ACH) transactions, (vi) cash management, including controlled disbursement services, and (vii) establishing and maintaining deposit accounts.

"Lenders" shall have the meaning set forth in the preamble, and shall include the Revolving Credit Lenders, and any assignee which becomes a Lender pursuant to Section 13.8 hereof.

"Letter of Credit Agreement" shall mean, collectively, the letter of credit application and related documentation executed and/or delivered by Parent in respect of each Letter of Credit, in each case satisfactory to the Issuing Lender, as amended, restated or otherwise modified from time to time.

"Letter of Credit Documents" shall have the meaning ascribed to such term in Section 3.7(a) hereof.

"Letter of Credit Fees" shall mean the fees payable in connection with Letters of Credit pursuant to Section 3.4(a) and (b) hereof.

"Letter of Credit Maximum Amount" shall mean Ten Million Dollars ($10,000,000).

"Letter of Credit Obligations" shall mean at any date of determination, the sum of (a) the aggregate undrawn amount of all Letters of Credit then outstanding, and (b) the aggregate amount of Reimbursement Obligations which remain unpaid as of such date.

"Letter of Credit Payment" shall mean any amount paid or required to be paid by the Issuing Lender in its capacity hereunder as issuer of a Letter of Credit as a result of a draft or other demand for payment under any Letter of Credit.

"Letter(s) of Credit" shall mean any standby letters of credit issued by Issuing Lender at the request of or for the account of Parent pursuant to Article 3 hereof.

"Lien" shall mean any security interest in or lien on or against any property arising from any pledge, assignment, hypothecation, mortgage, security interest, deposit arrangement, trust receipt, conditional sale or title retaining contract, sale and leaseback transaction, Capitalized Lease, consignment or bailment for security, or any other type of lien, charge, encumbrance, title exception, preferential or priority arrangement affecting property (including with respect to stock, any stockholder agreements, voting rights agreements, buy-back agreements and all similar arrangements), whether based on common law or statute.

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"Loan Documents" shall mean, collectively, this Agreement, the Notes (if issued), the Letter of Credit Agreements, the Letters of Credit, each Hedging Agreement, and any other documents, certificates or agreements that are executed and required to be delivered pursuant to any of the foregoing documents, as such documents may be amended, restated or otherwise modified from time to time.

"Majority Lenders" shall mean at any time (a) so long as the Revolving Credit Aggregate Commitment has not been terminated, Lenders holding more than 50.0% of the Revolving Credit Aggregate Commitment and (b) if the Revolving Credit Aggregate Commitment has been terminated (whether by maturity, acceleration or otherwise), Lenders holding more than 50.0% of the aggregate principal amount then outstanding under the Revolving Credit Loans; provided that, for purposes of determining Majority Lenders hereunder, the Letter of Credit Obligations shall be allocated among the Revolving Credit Lenders based on their respective Revolving Credit Percentages; provided further that so long as there are fewer than three Lenders, considering any Lender and its Affiliates as a single Lender, "Majority Lenders" shall mean all Lenders.

"Majority Revolving Credit Lenders" shall mean at any time (a) so long as the Revolving Credit Aggregate Commitment has not been terminated, the Revolving Credit Lenders holding more than 50.0% of the Revolving Credit Aggregate Commitment and (b) if the Revolving Credit Aggregate Commitment has been terminated (whether by maturity, acceleration or otherwise), Revolving Credit Lenders holding more than 50.0% of the aggregate principal amount then outstanding under the Revolving Credit; provided that, for purposes of determining Majority Revolving Credit Lenders hereunder, the Letter of Credit Obligations shall be allocated among the Revolving Credit Lenders based on their respective Revolving Credit Percentages; provided further that so long as there are fewer than three Revolving Credit Lenders, considering any Revolving Credit Lender and its Affiliates as a single Revolving Credit Lender, "Majority Revolving Credit Lenders" shall mean all Revolving Credit Lenders.

"Material Adverse Effect" shall mean a material adverse effect on (a) the condition (financial or otherwise), business, performance, operations, properties or prospects of a Borrower, (b) the ability of Borrowers to perform their obligations under this Agreement, the Notes (if issued) or any other Loan Document to which they are a party, or (c) the validity or enforceability of this Agreement, any of the Notes (if issued) or any of the other Loan Documents or the rights or remedies of the Agent or the Lenders hereunder or thereunder.

"Material Contract" shall mean (i) each agreement or contract to which a Borrower is a party or in respect of which a Borrower has any liability, that by its terms (without reference to any indemnity or reimbursement provision therein) provides for aggregate future guaranteed payments in respect of any such individual agreement or contract of at least Five Million Dollars ($5,000,000), and (ii) any other agreement or contract the loss of which would be reasonably likely to result in a Material Adverse Effect; provided that Material Contracts shall not be deemed to include any Pension Plans, collective bargaining agreements, broad-based pension or compensation plans or policies, leases of real property or equipment, contracts to purchase or sell goods or services in the ordinary course of Borrowers’ business, or casualty or liability or other insurance policies maintained in the ordinary course of business.

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"Multiemployer Plan" shall mean a Pension Plan which is a multiemployer plan as defined in Section 4001(a)(3) of ERISA.

"Non-GAAP" shall mean non-GAAP financial measures (non-GAAP gross margin, non-GAAP operating expenses, non-GAAP operating income, non-GAAP income before taxes, non-GAAP net income, and non-GAAP diluted earnings per share) that exclude transitional idle capacity and inventory abandonments, manufacturing profit in acquired inventory, in-process research and development, amortization of intangible assets, stock option compensation, gain or loss on disposition of assets and restructuring and other special charges.

"Non-GAAP Balance Sheet" shall mean the non-GAAP consolidated balance sheet of Parent and its Subsidiaries which has been certified by a Responsible Officer of Parent that it fairly presents in all material respects the Non-GAAP adjustments reflecting the transactions (including payment of all fees and expenses in connection therewith) contemplated by this Agreement and the other Loan Documents.

"Non-GAAP Projected Financial Information" shall mean, as to any proposed acquisition, a statement executed by Parent (supported by reasonable detail) setting forth the total consideration to be paid or incurred in connection with the proposed acquisition, and non-GAAP combined projected financial information for Parent and the acquisition target (if applicable), consisting of projected balance sheets as of the proposed effective date of the acquisition and as of the end of at least the next succeeding one (1) Fiscal Year following the acquisition and projected statements of income for that year, including sufficient detail to permit calculation of the ratios described in Section 7.9 hereof, as projected as of the effective date of the acquisition and as of the end of that Fiscal Year and accompanied by (i) a statement setting forth a calculation of the ratio so described, (ii) a statement in reasonable detail specifying all material assumptions underlying the projections and (iii) such other information as the Agent or the Lenders shall reasonably request.

"Notes" shall mean the Revolving Credit Notes.

"Off Balance Sheet Liability(ies)" of a Person shall mean (i) any repurchase obligation or liability of such Person with respect to accounts or notes receivables sold by such Person, (ii) any liability under any sale and leaseback transaction which is not a Capitalized Lease, (iii) any liability under any so-called "synthetic lease" transaction entered into by such Person, or (iv) any obligation arising with respect to any other transaction which is the functional equivalent of Debt or any of the liabilities set forth in subsections (i)-(iii) of this definition, but which does not constitute a liability on the balance sheets of such Person.

"Parent" shall have the meaning set forth in the preamble.

"PBGC" shall mean the Pension Benefit Guaranty Corporation or any successor thereto.

"Pension Plan" shall mean any plan established and maintained by a Borrower, or contributed to by a Borrower, which is qualified under Section 401(a) of the Internal Revenue Code and subject to the minimum funding standards of Section 412 of the Internal Revenue Code.

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"Percentage" shall mean, as applicable, the Revolving Credit Percentage or the Weighted Percentage.

"Permitted Acquisition" shall mean any acquisition by Parent or designated subsidiary, other than another Borrower, of all or substantially all of the assets of another Person, or of a division or line of business of another Person, or any Equity Interests of another Person which satisfies and/or is conducted in accordance with the following requirements:

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"Permitted Investments" shall mean with respect to any Person:

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• • • • and loan association, savings bank or other financial institution whose deposits are insured by the Federal Deposit Insurance Corporation and whose reported capital and surplus equal at least $250,000,000, provided that such minimum capital and surplus requirement shall not apply to demand deposit accounts maintained by Borrowers in the ordinary course of business;

"Permitted Liens" shall mean with respect to any Person:

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• • • • business and (ii) Liens incurred or deposits made in the ordinary course of business to secure the performance of statutory obligations (not otherwise permitted under subsection (g) of this definition), bids, leases, fee and expense arrangements with trustees and fiscal agents, trade contracts, surety and appeal bonds, performance bonds and other similar obligations (exclusive of obligations incurred in connection with the borrowing of money, any lease-purchase arrangements or the payment of the deferred purchase price of property), provided, that in each case full provision for the payment of all such obligations has been made on the books of such Person as may be required by GAAP;

Regardless of the language set forth in this definition, no Lien over any real property interest of a Borrower granted to any Person shall be deemed a "Permitted Lien" under the terms of this Agreement.

"Person" shall mean a natural person, corporation, limited liability company, partnership, limited liability partnership, trust, incorporated or unincorporated organization, joint venture, joint stock company, firm or association or a government or any agency or political subdivision thereof or other entity of any kind.

"PowerDsine" means PowerDsine, an Israeli corporation.

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"PowerDsine Acquisition" means the acquisition by Parent or designated subsidiary other than another Borrower, of all of the issued and outstanding capital stock of PowerDsine.

"Prime-based Advance" shall mean an Advance which bears interest at the Prime-based Rate.

"Prime-based Rate" shall mean, for any day, that rate of interest which is equal to the sum of the Applicable Margin plus the Prime Rate.

"Prime Rate" shall mean the per annum rate of interest announced by the Agent, at its main office from time to time as its "prime rate" (it being acknowledged that such announced rate may not necessarily be the lowest rate charged by the Agent to any of its customers), which Prime Rate shall change simultaneously with any change in such announced rate.

"Purchasing Lender" shall have the meaning set forth in Section 13.11.

"Rating Agency" shall mean Moody’s Investor Services, Inc., Standard and Poor’s Ratings Services, their respective successors or any other nationally recognized statistical rating organization which is acceptable to the Agent.

"Register" is defined in Section 13.8(g) hereof.

"Reimbursement Obligation(s)" shall mean the aggregate amount of all unreimbursed drawings under all Letters of Credit (excluding for the avoidance of doubt, reimbursement obligations that are deemed satisfied pursuant to a deemed disbursement under Section 3.6(a)).

"Request for Advance" shall mean a Request for a Revolving Credit Advance.

"Request for Revolving Credit Advance" shall mean a request for a Revolving Credit Advance issued by Parent under Section 2.3 of this Agreement in the form annexed hereto as Exhibit A.

"Requirement of Law" shall mean as to any Person, the certificate of incorporation and bylaws, the partnership agreement or other organizational or governing documents of such Person and any law, treaty, rule or regulation or determination of an arbitration or a court or other governmental authority, in each case applicable to or binding upon such Person or any of its property or to which such Person or any of its property is subject.

"Responsible Officer" shall mean, with respect to any Person, the chief executive officer, chief financial officer, treasurer, president or controller of such Person, or with respect to compliance with financial covenants, the chief financial officer or the treasurer of such Person, or any other officer of such Person having substantially the same authority and responsibility.

"Revolving Credit" shall mean the revolving credit loans to be advanced to Parent by the applicable Revolving Credit Lenders pursuant to Article 2 hereof, in an aggregate amount (subject to the terms hereof), not to exceed, at any one time outstanding, the Revolving Credit Aggregate Commitment.

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"Revolving Credit Advance" shall mean a borrowing requested by Parent and made by the Revolving Credit Lenders under Section 2.1 of this Agreement, including without limitation any readvance, refunding or conversion of such borrowing pursuant to Section 2.3 hereof and any deemed disbursement of an Advance in respect of a Letter of Credit under Section 3.6(a) hereof, and may include, subject to the terms hereof, Eurodollar-based Advances and Prime-based Advances.

"Revolving Credit Aggregate Commitment" shall mean (a) Seventy Five Million Dollars ($75,000,000), from the Effective Date through the first anniversary thereof; (b) Sixty Million Dollars ($60,000,000) from the first Business Day after the first anniversary of the Effective Date through the second anniversary of the Effective Date; and (c) Fifty Million Dollars ($50,000,000) from and after the first Business Day after the second anniversary of the Effective Date; subject, in all cases, to reduction or termination under Section 2.10, 2.11 or 9.2 hereof.

"Revolving Credit Commitment Amount" shall mean with respect to any Revolving Credit Lender, (i) if the Revolving Credit Aggregate Commitment has not been terminated, the amount specified opposite such Revolving Credit Lender’s name in the column entitled "Revolving Credit Commitment Amount" on Schedule 1.2, as adjusted from time to time in accordance with the terms hereof; and (ii) if the Revolving Credit Aggregate Commitment has been terminated (whether by maturity, acceleration or otherwise), the amount equal to its Percentage of the aggregate principal amount outstanding under the Revolving Credit (including the outstanding Letter of Credit Obligations).

"Revolving Credit Commitment Fee" shall mean the fee payable to Agent for distribution to the Revolving Credit Lenders in accordance with Section 2.9 hereof.

"Revolving Credit Lenders" shall mean the financial institutions from time to time parties hereto as lenders of the Revolving Credit.

"Revolving Credit Maturity Date" shall mean the earlier to occur of (i) January 1, 2010, and (ii) the date on which the Revolving Credit Aggregate Commitment shall terminate in accordance with the provisions of this Agreement.

"Revolving Credit Notes" shall mean the revolving credit notes described in Section 2.2 hereof, made by Borrowers to each of the Revolving Credit Lenders in the form annexed hereto as Exhibit B, as such notes may be amended or supplemented from time to time, and any other notes issued in substitution, replacement or renewal thereof from time to time.

"Revolving Credit Percentage" means, with respect to any Revolving Credit Lender, the percentage specified opposite such Revolving Credit Lender’s name in the column entitled "Revolving Credit Percentage" on Schedule 1.2, as adjusted from time to time in accordance with the terms hereof.

"Subordinated Debt" shall mean any unsecured Funded Debt of a Borrower and other obligations under the Subordinated Debt Documents and any other Funded Debt of a Borrower which has been subordinated in right of payment and priority to the Indebtedness, all on terms and conditions satisfactory to the Agent.

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"Subordinated Debt Documents" shall mean and include any documents evidencing any Subordinated Debt, in each case, as the same may be amended, modified, supplemented or otherwise modified from time to time in compliance with the terms of this Agreement.

"Subordination Agreements" shall mean, collectively, any subordination agreements entered into by any Person from time to time in favor of Agent in connection with any Subordinated Debt, the terms of which are acceptable to the Agent, in each case as the same may be amended, restated or otherwise modified from time to time, and "Subordination Agreement" shall mean any one of them.

"Subsidiary(ies)" shall mean any other corporation, association, joint stock company, business trust, limited liability company, partnership or any other business entity of which more than fifty percent (50%) of the outstanding voting stock, share capital, membership, partnership or other interests, as the case may be, is owned either directly or indirectly by any Person or one or more of its Subsidiaries, or the management of which is otherwise controlled, directly, or indirectly through one or more intermediaries, or both, by any Person and/or its Subsidiaries. Unless otherwise specified to the contrary herein or the context otherwise requires, Subsidiary(ies) shall refer to the Subsidiary(ies) of Borrowers.

"Uniform Commercial Code" or "UCC" shall mean the Uniform Commercial Code as in effect in any applicable state; provided that, unless specified otherwise or the context otherwise requires, such terms shall refer to the Uniform Commercial Code as in effect in the State of California.

"USA Patriot Act" is defined in Section 6.7.

"Weighted Percentage" shall mean with respect to any Lender, its percentage share as set forth in Schedule 1.2, as such Schedule may be revised by the Agent from time to time, which percentage shall be calculated as follows:

"Withdrawal Liability" shall mean liability to a Multiemployer Plan as a result of a complete or partial withdrawal from such Multiemployer Plan, as such terms are defined in Part I of Subtitle E of Title IV of ERISA.

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2. REVOLVING CREDIT.

2.1 Commitment . Subject to the terms and conditions of this Agreement (including without limitation Section 2.3 hereof), each Revolving Credit Lender severally and for itself alone agrees to make Advances of the Revolving Credit in Dollars to Parent from time to time on any Business Day during the period from the Effective Date hereof until (but excluding) the Revolving Credit Maturity Date in an aggregate amount, not to exceed at any one time outstanding such Lender’s Revolving Credit Percentage of the Revolving Credit Aggregate Commitment. Subject to the terms and conditions set forth herein, advances, repayments and readvances may be made under the Revolving Credit.

2.2 Accrual of Interest and Maturity; Evidence of Indebtedness .

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• • • • failure of any Revolving Credit Lender or the Agent to maintain the Register or any account, as applicable, or any error therein, shall not in any manner affect the obligation of Borrowers to repay the Revolving Credit Advances (and all other amounts owing with respect thereto) made to Borrower by the Revolving Credit Lenders in accordance with the terms of this Agreement.

2.3 Requests for and Refundings and Conversions of Advances . Parent may request an Advance of the Revolving Credit, a refund of any Revolving Credit Advance in the same type of Advance or to convert any Revolving Credit Advance to any other type of Revolving Credit Advance only by delivery to Agent of a Request for Revolving Credit Advance executed by an Authorized Signer for Parent, subject to the following:

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• • • • outstanding on such date (including, without duplication) the Advances that are deemed to be disbursed by Agent under Section 3.6(a) hereof in respect of Borrowers’ Reimbursement Obligations hereunder, plus (y) the Letter of Credit Obligations as of such date, in each case after giving effect to all outstanding requests for Revolving Credit Advances and for the issuance of any Letters of Credit, shall not exceed the Revolving Credit Aggregate Commitment;

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Agent, acting on behalf of the Revolving Credit Lenders, may also, at its option, lend under this Section 2.3 upon the telephone or email request of an Authorized Signer of Parent to make such requests and, in the event Agent, acting on behalf of the Revolving Credit Lenders, makes any such Advance upon a telephone or email request, an Authorized Signer shall fax or deliver by electronic file to Agent, on the same day as such telephone or email request, an executed Request for Revolving Credit Advance. Borrowers hereby authorize Agent to disburse Advances under this Section 2.3 pursuant to the telephone or email instructions of any person purporting to be an Authorized Signer. Notwithstanding the foregoing, each Borrower acknowledges that Borrowers shall bear all risk of loss resulting from disbursements made upon any telephone or email request. Each telephone or email request for an Advance from an Authorized Signer for Parent shall constitute a certification of the matters set forth in the Request for Revolving Credit Advance form as of the date of such requested Advance.

2.4 Disbursement of Advances .

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Until such Revolving Credit Lender has paid Agent such amount, such Revolving Credit Lender shall have no interest in or rights with respect to such Advance for any purpose whatsoever. The obligation of any Revolving Credit Lender to make any Revolving Credit Advance hereunder shall not be affected by the failure of any other Revolving Credit Lender to make any Advance hereunder, and no Revolving Credit Lender shall have any liability to any Borrower or any of their Subsidiaries, the Agent, any other Revolving Credit Lender, or any other party for another Revolving Credit Lender’s failure to make any loan or Advance hereunder.

2.5 [Intentionally Omitted].

2.6 Interest Payments; Default Interest . (a) Interest on the unpaid balance of all Prime-based Advances from time to time outstanding shall accrue from the date of such Advance to the date repaid, at a per annum interest rate equal to the Prime-based Rate, and shall be payable in immediately available funds commencing on first day of the first full month after such Advance is made, and on the first day of each calendar month thereafter. Whenever any payment under this Section 2.6(a) shall become due on a day which is not a Business Day, the date for payment thereof shall be extended to the next Business Day. Interest accruing at the Prime-based Rate shall be computed on the basis of a 360 day year and assessed for the actual number of days elapsed, and in such computation effect shall be given to any change in the interest rate resulting from a change in the Prime-based Rate on the date of such change in the Prime-based Rate.

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• • • • the case of Eurodollar-based Advances, two percent (2%) for the remainder of the then existing Interest Period, if any, and at all other such times, and for all Prime-based Advances from time to time outstanding, at a per annum rate equal to the Prime-based Rate plus two percent (2%).

2.7 Optional Prepayments .

2.8 Prime-based Advance in Absence of Election or Upon Default . If, (a) as to any outstanding Eurodollar-based Advance of the Revolving Credit, Agent has not received payment of all outstanding principal and accrued interest on the last day of the Interest Period applicable thereto, or does not receive a timely Request for Advance meeting the requirements of Section 2.3 hereof with respect to the refunding or conversion of such Advance, or (b) subject to Section 2.6(d) hereof, if on the last day of the applicable Interest Period a Default or an Event of Default shall have occurred and be continuing, then, on the last day of the applicable Interest Period the principal amount of any Eurodollar-based Advance which has not been prepaid shall, absent a contrary election of the Majority Revolving Credit Lenders, be converted automatically to a Prime-based Advance and the Agent shall thereafter promptly notify Parent of said action.

2.9 Revolving Credit Commitment Fee . From the Effective Date to the Revolving Credit Maturity Date, Borrowers shall pay to the Agent for distribution to the Revolving Credit Lenders pro-rata in accordance with their respective Percentages, a Revolving Credit Commitment Fee quarterly in arrears commencing April 1, 2007 (in respect of the prior quarter or any portion thereof), and on the first day of each calendar quarter thereafter. Whenever any payment of the Revolving Credit Commitment Fee shall be due on a day which is not a Business Day, the date for payment thereof shall be extended to the next Business Day. The Revolving Credit Commitment Fee payable to each Revolving Credit Lender shall be determined by multiplying the Applicable Fee Percentage times the average daily amount by which such Lender’s Percentage of the Revolving Credit Aggregate Commitment then in effect exceeds the sum of (i) such Lender’s Revolving Credit Percentage of the aggregate principal amount of Revolving Credit Advances outstanding from time to time during such period and (ii) such Lender’s Percentage of the Letter of Credit Obligations outstanding from time to time during such period, calculated on a daily basis. The Revolving Credit Commitment Fee shall be

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computed on the basis of a year of three hundred sixty (360) days and assessed for the actual number of days elapsed. Upon receipt of such payment, Agent shall make prompt payment to each Lender of its share of the Revolving Credit Commitment Fee based upon its respective Revolving Credit Percentage. It is expressly understood that the Revolving Credit Commitment Fees described in this Section are not refundable under any circumstances.

2.10 Mandatory Repayment of Revolving Credit Advances .

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• • • • held by the Agent, for and on behalf of the Revolving Credit Lenders, on such terms and conditions as are reasonably acceptable to Agent and upon such deposit the obligation of Borrowers to make such mandatory prepayment shall be deemed satisfied. Subject to the terms and conditions of said cash collateral account, sums on deposit in said cash collateral account shall be applied (until exhausted) to reduce the principal balance of the Revolving Credit on the last day of each Eurodollar-Interest Period attributable to the Eurodollar-based Advances of such Revolving Advance, thereby avoiding breakage costs under Section 11.1 hereof; provided, however, that if a Default or Event of Default shall have occurred at any time while sums are on deposit in the cash collateral account, Agent may, in its sole discretion, elect to apply such sums to reduce the principal balance of such Eurodollar-based Advances prior to the last day of the applicable Eurodollar-Interest Period, and Borrowers will be obligated to pay any resulting breakage costs under Section 11.1.

2.11 Optional Reduction or Termination of Revolving Credit Aggregate Commitment . Borrowers may, upon at least five (5) Business Days’ prior written notice to the Agent, permanently reduce the Revolving Credit Aggregate Commitment in whole at any time, or in part from time to time, without premium or penalty, provided that: (i) each partial reduction of the Revolving Credit Aggregate Commitment shall be in an aggregate amount equal to Two Million Five Hundred Thousand Dollars ($2,500,000) or a larger integral multiple of Two Million Five Hundred Thousand Dollars ($2,500,000); (ii) each reduction shall be accompanied by the payment of the Revolving Credit Commitment Fee, if any, accrued and unpaid to the date of such reduction; (iii) Borrowers shall prepay in accordance with the terms hereof the amount, if any, by which the aggregate unpaid principal amount of Revolving Credit Advances (including, without duplication, any deemed Advances made under Section 3.6 hereof) outstanding hereunder, plus the Letter of Credit Obligations, exceeds the amount of the then applicable Revolving Credit Aggregate Commitment as so reduced, together with interest thereon to the date of prepayment; and (iv) no reduction shall reduce the Revolving Credit Aggregate Commitment to an amount which is less than the aggregate undrawn amount of any Letters of Credit outstanding at such time; provided, however that if the termination or reduction of the Revolving Credit Aggregate Commitment requires the prepayment of a Eurodollar-based Advance and such termination or reduction is made on a day other than the last Business Day of the then current Interest Period applicable to such Eurodollar-based Advance, then, pursuant to Section 11.1, Borrowers shall compensate the Revolving Credit Lenders for any losses or, so long as no Default or Event of Default has occurred and is continuing, Borrowers may deposit the amount of such prepayment in a collateral account as provided in Section 2.10(b). Reductions of the Revolving Credit Aggregate Commitment and any accompanying prepayments of Advances of the Revolving Credit shall be distributed by Agent to each Revolving Credit Lender in accordance with such Revolving Credit Lender’s Revolving Percentage thereof, and will not be available for reinstatement by or readvance to any Borrower. Any reductions of the Revolving Credit Aggregate Commitment hereunder shall reduce each Revolving Credit Lender’s portion thereof proportionately (based on the applicable Percentages), and shall be permanent and irrevocable. Any payments made pursuant to this Section shall be applied first to outstanding Prime-based Advances under the Revolving Credit and then to Eurodollar-based Advances of the Revolving Credit.

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2.12 Use of Proceeds of Advances . Advances of the Revolving Credit shall be used to finance a portion of the PowerDsine Acquisition, and for working capital and other lawful corporate purposes.

3. LETTERS OF CREDIT.

3.1 Letters of Credit . Subject to the terms and conditions of this Agreement, Issuing Lender may through the Issuing Office, at any time and from time to time from and after the date hereof until thirty (30) days prior to the Revolving Credit Maturity Date, upon the written request of Parent accompanied by a duly executed Letter of Credit Agreement and such other documentation related to the requested Letter of Credit as the Issuing Lender may require, issue Letters of Credit in Dollars for the account of Parent, in an aggregate amount for all Letters of Credit issued hereunder at any one time outstanding not to exceed the Letter of Credit Maximum Amount. Each Letter of Credit shall be in a minimum face amount of One Hundred Thousand Dollars ($100,000) (or such lesser amount as may be agreed to by Issuing Lender) and each Letter of Credit (including any renewal thereof) shall expire not later than the first to occur of (i) one year after the date of issuance thereof and (ii) ten (10) Business Days prior to the Revolving Credit Maturity Date in effect on the date of issuance thereof. The submission of all applications in respect of and the issuance of each Letter of Credit hereunder shall be subject in all respects to the International Standby Practices 98, and any successor documentation thereto and to the extent not inconsistent therewith, the laws of the State of California. In the event of any conflict between this Agreement and any Letter of Credit Document other than any Letter of Credit, this Agreement shall control.

3.2 Conditions to Issuance . No Letter of Credit shall be issued at the request and for the account of Parent unless, as of the date of issuance of such Letter of Credit:

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Each Letter of Credit Agreement submitted to Issuing Lender pursuant hereto shall constitute the certification by Borrowers of the matters set forth in Sections 3.2 (a) through (c) hereof. The Agent shall be entitled to rely on such certification without any duty of inquiry.

3.3 Notice . The Issuing Lender shall deliver to the Agent, concurrently with or promptly following its issuance of any Letter of Credit, a true and complete copy of each Letter of Credit. Promptly upon its receipt thereof, Agent shall give notice, substantially in the form attached as Exhibit C, to each Revolving Credit Lender of the issuance of each Letter of Credit, specifying the amount thereof and the amount of such Revolving Credit Lender’s Percentage thereof.

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3.4 Letter of Credit Fees; Increased Costs . (a) Borrowers shall pay letter of credit fees as follows:

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• • • • of the Letters of Credit (which increase in cost or expense shall be determined by the Issuing Lender’s or such Revolving Credit Lender’s reasonable allocation of the aggregate of such cost increases and expenses resulting from such events), then, upon demand by the Issuing Lender or such Revolving Credit Lender, as the case may be, Borrowers shall, within thirty (30) days following demand for payment, pay to Issuing Lender or such Revolving Credit Lender, as the case may be, from time to time as specified by the Issuing Lender or such Revolving Credit Lender, additional amounts which shall be sufficient to compensate the Issuing Lender or such Revolving Credit Lender for such increased cost and expense (together with interest on each such amount from ten days after the date such payment is due until payment in full thereof at the Prime-based Rate), provided that if the Issuing Lender or such Revolving Credit Lender could take any reasonable action, without cost or administrative or other burden or restriction to such Lender, to mitigate or eliminate such cost or expense, it agrees to do so within a reasonable time after becoming aware of the foregoing matters. Each demand for payment under this Section 3.4(c) shall be accompanied by a certificate of Issuing Lender or the applicable Revolving Credit Lender setting forth the amount of such increased cost or expense incurred by the Issuing Lender or such Revolving Credit Lender, as the case may be, as a result of any event mentioned in clause (i) or (ii) above, and in reasonable detail, the methodology for calculating and the calculation of such amount, which certificate shall be prepared in good faith and shall be conclusive evidence, absent manifest error, as to the amount thereof.

3.5 Other Fees . In connection with the Letters of Credit, and in addition to the Letter of Credit Fees, Borrowers shall pay, for the sole account of the Issuing Lender, standard documentation, administration, payment and cancellation charges assessed by Issuing Lender or the Issuing Office, at the times, in the amounts and on the terms set forth or to be set forth from time to time in the standard fee schedule of the Issuing Office in effect from time to time.

3.6 Drawings and Demands for Payment Under Letters of Credit .

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• • • • with respect to the applicable Letter of Credit honored by the Issuing Lender, a Prime-based Advance of the Revolving Credit (which Advance may be subsequently converted at any time into a Eurodollar-based Advance pursuant to Section 2.3 hereof) on behalf of and for the account of the Revolving Credit Lenders in an aggregate amount equal to the amount so paid by the Issuing Lender in respect of such draft or other demand under such Letter of Credit. Such Prime-based Advance shall be deemed disbursed notwithstanding any failure to satisfy any conditions for disbursement of any Advance set forth in Section 2 hereof and, to the extent of the Advances so disbursed, the reimbursement obligation of Borrowers under this Section 3.6 shall be deemed satisfied.

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• • • • of Borrowers. If such Revolving Credit Lender shall pay such amount to the Agent for the account of Issuing Lender together with such interest, if any, such amount so paid shall be deemed to constitute an Advance by such Revolving Credit Lender disbursed in respect of the reimbursement obligation of Borrowers under Section 3.6(a) hereof for purposes of this Agreement, effective as of the dates applicable under said Section 3.6(a). The failure of any Revolving Credit Lender to make its pro rata portion of any such amount paid by the Issuing Lender available to the Agent for the account of Issuing Lender shall not relieve any other Revolving Credit Lender of its obligation to make available its pro rata portion of such amount, but no Revolving Credit Lender shall be responsible for failure of any other Revolving Credit Lender to make such pro rata portion available to the Agent for the account of Issuing Lender.

Notwithstanding the foregoing however no Revolving Credit Lender shall be deemed to have acquired a participation in a Letter of Credit if the officers of the Issuing Lender immediately responsible for matters concerning this Agreement shall have received written notice from Agent or any Lender at least two (2) Business Days prior to the date of the issuance of such Letter of Credit that the issuance of Letters of Credit should be suspended based on the occurrence and continuance of a Default or Event of Default and stating that such notice is a "notice of default"; provided, however that the Revolving Credit Lenders shall be deemed to have acquired such a participation upon the date on which such Default or Event of Default has been waived by the requisite Revolving Credit Lenders, as applicable.

3.7 Obligations Irrevocable . The obligations of Borrowers to make payments to Agent for the account of Issuing Lender or the Revolving Credit Lenders with respect to Letter of Credit Obligations under Section 3.6 hereof, shall be unconditional and irrevocable and not subject to any qualification or exception whatsoever, including, without limitation:

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• • • • Lender or any Revolving Credit Lender or any other Person, whether in connection with this Agreement, any of the Letter of Credit Documents, the transactions contemplated herein or therein or any unrelated transactions;

No setoff, counterclaim, reduction or diminution of any obligation or any defense of any kind or nature which any Borrower has or may have against the beneficiary of any Letter of Credit shall be available hereunder to Borrowers against the Agent, Issuing Lender or any Revolving Credit Lender. With respect to any Letter of Credit, nothing contained in this Section 3.7 shall be deemed to prevent Borrowers, after satisfaction in full of the absolute and unconditional obligations of Borrowers hereunder with respect to such Letter of Credit, from asserting in a separate action any claim, defense, set off or other right which they (or any of them) may have against Agent, Issuing Lender or any Revolving Credit Lender in connection with such Letter of Credit.

3.8 Risk Under Letters of Credit .

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• • • • otherwise administer the Letters of Credit in accordance with Issuing Lender’s regularly established practices and procedures and will have no further obligation with respect thereto. In the administration of Letters of Credit, Issuing Lender shall not be liable for any action taken or omitted on the advice of counsel, accountants, appraisers or other experts selected by Issuing Lender with due care and Issuing Lender may rely upon any notice, communication, certificate or other statement from any Borrower, beneficiaries of Letters of Credit, or any other Person which Issuing Lender believes to be authentic. Issuing Lender will, upon request, furnish the Revolving Credit Lenders with copies of Letter of Credit Documents related thereto.

3.9 Indemnification . Each Borrower hereby indemnifies and agrees to hold harmless the Revolving Credit Lenders, the Issuing Lender and the Agent and their respective Affiliates, and the respective officers, directors, employees and agents of such Persons (each an "L/C Indemnified Person"), from and against any and all claims, damages, losses, liabilities, costs or expenses of any kind or nature whatsoever which the Revolving Credit Lenders, the Issuing Lender or the Agent or any such Person may incur or which may be claimed against any of them

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by reason of or in connection with any Letter of Credit (collectively, the "L/C Indemnified Amounts"), and none of the Issuing Lender, any Revolving Credit Lender or the Agent or any of their respective officers, directors, employees or agents shall be liable or responsible for:

It is understood that in making any payment under a Letter of Credit the Issuing Lender will rely on documents presented to it under such Letter of Credit as to any and all matters set forth therein without further investigation and regardless of any notice or information to the contrary.

With respect to subparagraphs (a) through (e) hereof, (i) no Borrower shall be required to indemnify any L/C Indemnified Person for any L/C Indemnified Amounts to the extent such amounts result from the gross negligence or willful misconduct of such L/C Indemnified Person or any officer, director, employee or agent of such L/C Indemnified Person and (ii) the Agent and the Issuing Lender shall be liable to each Borrower to the extent, but only to the extent, of any direct, as opposed to consequential or incidental, damages suffered by a Borrower which were caused by the gross negligence or willful misconduct of the Issuing Lender or any officer, director, employee or agent of the Issuing Lender or by the Issuing Lender’s wrongful dishonor of any Letter of Credit after the presentation to it by the beneficiary thereunder of a draft or other demand for payment and other documentation strictly complying with the terms and conditions of such Letter of Credit.

3.10 Right of Reimbursement . Each Revolving Credit Lender agrees to reimburse the Issuing Lender on demand, pro rata in accordance with its respective Revolving Credit Percentage, for (i) the reasonable out-of-pocket costs and expenses of the Issuing Lender to be reimbursed by Borrowers pursuant to any Letter of Credit Agreement or any Letter of Credit, to the extent not reimbursed by a Borrower and (ii) any and all liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, fees, reasonable out-of-pocket expenses or disbursements of any kind and nature whatsoever which may be imposed on, incurred by or

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asserted against Issuing Lender in any way relating to or arising out of this Agreement (including Section 3.6(c) hereof), any Letter of Credit, any documentation or any transaction relating thereto, or any Letter of Credit Agreement, to the extent not reimbursed by a Borrower, except to the extent that such liabilities, losses, costs or expenses were incurred by Issuing Lender as a result of Issuing Lender’s gross negligence or willful misconduct or by the Issuing Lender’s wrongful dishonor of any Letter of Credit after the presentation to it by the beneficiary thereunder of a draft or other demand for payment and other documentation strictly complying with the terms and conditions of such Letter of Credit.

4. [INTENTIONALLY OMITTED].

5. CONDITIONS.

The obligations of the Lenders to make Advances or loans pursuant to this Agreement and the obligation of the Issuing Lender to issue Letters of Credit are subject to the following conditions:

5.1 Execution of Notes and this Agreement . Borrowers shall have executed and delivered to Agent for the account of each Lender requesting Notes, the Revolving Credit Note; Borrowers shall have executed and delivered this Agreement; and Borrowers shall have executed and delivered the other Loan Documents to which any Borrower is required to be a party (including all schedules and other documents to be delivered pursuant hereto); and such Notes (if any), this Agreement and the other Loan Documents shall be in full force and effect.

5.2 Corporate Authority . Agent shall have received, with a counterpart thereof for each Lender:

• • • A certificate of Parent’s Secretary or Assistant Secretary dated as of the Effective Date as to:

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5.3 Notes, Agreement and other Loan Documents . (a) The Agent shall have received the following documents, each in form and substance satisfactory to Agent and fully executed by each party thereto:

5.4 [Intentionally Omitted] .

5.5 Insurance . The Agent shall have received evidence reasonably satisfactory to it that Borrowers have obtained the insurance policies required by Section 7.5 hereof and that such insurance policies are in full force and effect.

5.6 Compliance with Certain Documents and Agreements . Each Borrower shall have performed and complied in all material respects with all agreements and conditions contained in this Agreement and the other Loan Documents, to the extent required to be performed or complied with by such Borrower. No Person (other than Agent, Lenders and Issuing Lender) party to this Agreement or any other Loan Document shall be in material default in the performance or compliance with any of the terms or provisions of this Agreement or the other Loan Documents or shall be in material default in the performance or compliance with any of the material terms or material provisions of, in each case to which such Person is a party.

5.7 Opinions of Counsel . Parent shall furnish Agent prior to the initial Advance under this Agreement, with signed copies for each Lender, opinions of counsel to Borrowers, including opinions of local counsel to the extent deemed necessary by the Agent, in each case dated the Effective Date and covering such matters as reasonably required by and otherwise reasonably satisfactory in form and substance to the Agent and each of the Lenders.

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5.8 Payment of Fees . Borrowers shall have paid to Comerica Bank any fees due under the terms hereof, along with any other fees, costs or expenses due and outstanding to the Agent or the Lenders as of the Effective Date (including reasonable fees, disbursements and other charges of counsel to Agent).

5.9 Non-GAAP Balance Sheet and Financial Statements . Parent shall have delivered to the Lenders and the Agent, in form and substance satisfactory to Agent: (a) the Non-GAAP Balance Sheet, (b) audited financial statements of Parent and its Subsidiaries for the Fiscal Year ending October 1, 2006, and presented in accordance with GAAP, and the quarterly financial statements prepared by Parent for October 1, 2006 and (c) quarterly projections of Parent through September 30, 2007, in form acceptable to Agent.

5.10 Appraisals; Audits; Due Diligence . Agent and Lenders shall have received, in each case in form and substance satisfactory to the Agent, such audits, appraisals and other reports or due diligence materials as Agent and the Majority Lenders may reasonably request.

5.11 [Intentionally Omitted] .

5.12 Material Contracts . Agent shall have received copies of all Material Contracts described on Schedule 6.18 hereof.

5.13 Governmental and Other Approvals . Agent shall have received copies of all authorizations, consents, approvals, licenses, qualifications or formal exemptions, filings, declarations and registrations with, any court, governmental agency or regulatory authority or any securities exchange or any other person or party (whether or not governmental) received by each Borrower in connection with the transactions contemplated by the Loan Documents to occur on the Effective Date.

5.14 Closing Certificate . The Agent shall have received, with a signed counterpart for each Lender, a certificate of a Responsible Officer of Parent dated the Effective Date (or, if different, the date of the initial Advance hereunder), stating that to the best of his or her respective knowledge after due inquiry, (a) the conditions set forth in this Section 5 have been satisfied to the extent required to be satisfied by any Borrower; (b) the representations and warranties made by Borrowers in this Agreement or any of the other Loan Documents, as applicable, are true and correct in all material respects; (c) no Default or Event of Default shall have occurred and be continuing; (d) since October 1, 2006, nothing shall have occurred which has had, or could reasonably be expected to have, a material adverse change on the business, results of operations, conditions, property or prospects (financial or otherwise) of Borrowers; and (e) there shall have been no material adverse change to the Non-GAAP Balance Sheet.

5.15 PowerDsine . The Agent shall have received, prior to the Effective Date, a brokerage or similar statement with respect to PowerDsine’s cash and cash equivalents.

5.16 Continuing Conditions . The obligations of each Lender to make Advances (including the initial Advance) under this Agreement and the obligation of the Issuing Lender to issue any Letters of Credit shall be subject to the continuing conditions that:

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6. REPRESENTATIONS AND WARRANTIES.

Each Borrower represents and warrants to the Agent, the Lenders and the Issuing Lender as follows:

6.1 Corporate Authority . Borrower is a corporation (or other business entity) duly organized and existing in good standing under the laws of the state or jurisdiction of its incorporation or formation, as applicable, and, other than as set forth on Schedule 6.1 hereto, Borrower is duly qualified and authorized to do business as a foreign corporation in each jurisdiction where the character of its assets or the nature of its activities makes such qualification and authorization necessary except where failure to be so qualified or be in good standing could not reasonably be expected to have a Material Adverse Effect. Borrower has all requisite corporate, limited liability or partnership power and authority to own all its property (whether real, personal, tangible or intangible or of any kind whatsoever) and to carry on its business.

6.2 Due Authorization . Execution, delivery and performance of this Agreement, and the other Loan Documents, to which Borrower is party, and the issuance of the Notes by Borrower (if requested) are within such Person’s corporate, limited liability or partnership power, have been duly authorized, are not in contravention of any law applicable to Borrower or the terms of Borrower’s organizational documents and, except as have been previously obtained or as referred to in Section 6.10, below, do not require the consent or approval of any governmental body, agency or authority or any other third party except to the extent that such consent or approval is not material to the transactions contemplated by the Loan Documents.

6.3 Good Title; Leases; Assets; No Liens . (a) Borrower, to the extent applicable, has good and valid title (or, in the case of real property, good and marketable title) to all assets owned by it, subject only to the Liens permitted under section 8.2 hereof, and Borrower has a valid leasehold or interest as a lessee or a licensee in all of its leased real property;

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6.4 Taxes . Except as set forth on Schedule 6.4 hereof, Borrower has filed on or before their respective due dates or within the applicable grace periods, all United States federal, state, local and other tax returns which are required to be filed or has obtained extensions for filing such tax returns and is not delinquent in filing such returns in accordance with such extensions and has paid all material taxes which have become due pursuant to those returns or pursuant to any assessments received by any Borrower, as the case may be, to the extent such taxes have become due, except to the extent such taxes are being contested in good faith by appropriate proceedings diligently conducted and with respect to which adequate estimated provision has been made on the books of Borrower as may be required by GAAP.

6.5 No Defaults . Borrower is not in default under or with respect to any agreement, instrument or undertaking to which is a party or by which it or any of its property is bound which would cause or would reasonably be expected to cause a Material Adverse Effect.

6.6 Enforceability of Agreement and Loan Documents . This Agreement and each of the other Loan Documents to which Borrower is a party (including without limitation, each Request for Advance), have each been duly executed and delivered by its duly authorized officers and constitute the valid and binding obligations of Borrower, enforceable against Borrower in accordance with their respective terms, except as enforcement thereof may be limited by applicable bankruptcy, reorganization, insolvency, fraudulent conveyance, moratorium or similar laws affecting the enforcement of creditor’s rights, generally and by general principles of equity (regardless of whether enforcement is considered in a proceeding in law or equity).

6.7 Compliance with Laws . (a) Except as disclosed on Schedule 6.7, Borrower has complied with all applicable federal, state and local laws, ordinances, codes, rules, regulations and guidelines (including consent decrees and administrative orders) including but not limited to Hazardous Material Laws, and is in compliance with any Requirement of Law, except to the extent that failure to comply therewith could not reasonably be expected to have a Material Adverse Effect; and (b) neither the extension of credit made pursuant to this Agreement or the use of the proceeds thereof by the Borrower will violate the Trading with the Enemy Act, as amended, or any of the foreign assets control regulations of the United States Treasury Department (31 CFR, Subtitle B, Chapter V, as amended) or any enabling legislation or executive order relating thereto, or The United and Strengthening America by providing

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appropriate Tools Required to Intercept and Obstruct Terrorism ("USA Patriot Act") Act of 2001, Public Law 10756, October 26, 2001 or Executive Order 13224 of September 23, 2001 issued by the President of the United States (66 Fed. Reg. 49049 (2001)).

6.8 Non-contravention . The execution, delivery and performance of this Agreement and the other Loan Documents (including each Request for Advance) to which Borrower is a party are not in contravention of the terms of any indenture, agreement or undertaking to which Borrower is a party or by which it or its properties are bound where such violation could reasonably be expected to have a Material Adverse Effect.

6.9 Litigation . Except as set forth on Schedule 6.9 hereof, there is no suit, action, proceeding, including, without limitation, any bankruptcy proceeding or governmental investigation pending against or to the knowledge of Borrower, threatened against Borrower (other than any suit, action or proceeding in which Borrower is the plaintiff and in which no counterclaim or cross-claim against Borrower has been filed), or any judgment, decree, injunction, rule, or order of any court, government, department, commission, agency, instrumentality or arbitrator outstanding against Borrower, nor is Borrower in violation of any applicable law, regulation, ordinance, order, injunction, decree or requirement of any governmental body or court which could in any of the foregoing events reasonably be expected to have a Material Adverse Effect.

6.10 Consents, Approvals and Filings, Etc . Except as set forth on Schedule 6.10 hereof, no material authorization, consent, approval, license, qualification or formal exemption from, nor any filing, declaration or registration with, any court, governmental agency or regulatory authority or any securities exchange or any other Person (whether or not governmental) is required in connection with the execution, delivery and performance: (a) by Borrower of this Agreement and any of the other Loan Documents to which Borrower is a party or (b) by the Borrower of the grant of Liens granted, conveyed or otherwise established (or to be granted, conveyed or otherwise established) by or under this Agreement or the other Loan Documents, as applicable, except in each case for such matters which have been previously obtained. All such material authorizations, consents, approvals, licenses, qualifications, exemptions, filings, declarations and registrations which have previously been obtained or made, as the case may be, are in full force and effect and, to the best knowledge of Borrower, are not the subject of any attack or threatened attack (in each case in any material respect) by appeal or direct proceeding or otherwise.

6.11 Agreements Affecting Financial Condition . Borrower is not party to any agreement or instrument or subject to any charter or other corporate restriction which could reasonably be expected to have a Material Adverse Effect.

6.12 No Investment Company or Margin Stock . Borrower is not an "investment company" within the meaning of the Investment Company Act of 1940, as amended. Borrower is not engaged principally, or as one of its important activities, directly or indirectly, in the business of extending credit for the purpose of purchasing or carrying margin stock. None of the proceeds of any of the Advances will be used by Borrower to purchase or carry margin stock. Terms for which meanings are provided in Regulation U of the Board of Governors of the Federal Reserve System or any regulations substituted therefore, as from time to time in effect, are used in this paragraph with such meanings.

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6.13 ERISA . Borrower does not maintain or contribute to any Pension Plan subject to Title IV of ERISA, except as set forth on Schedule 6.13 hereto or otherwise disclosed to the Agent in writing. There is no accumulated funding deficiency within the meaning of Section 412 of the Internal Revenue Code or Section 302 of ERISA, or any outstanding liability with respect to any Pension Plans owed to the PBGC other than future premiums due and owing pursuant to Section 4007 of ERISA, and no "reportable event" as defined in Section 4043(c) of ERISA has occurred with respect to any Pension Plan other than an event for which the notice requirement has been waived by the PBGC. None of the Borrower has engaged in a prohibited transaction with respect to any Pension Plan, other than a prohibited transaction for which an exemption is available and has been obtained, which could subject such Borrower to a material tax or penalty imposed by Section 4975 of the Internal Revenue Code or Section 502(i) of ERISA. Each Pension Plan is being maintained and funded in accordance with its terms and is in material compliance with the requirements of the Internal Revenue Code and ERISA. Borrower has not had a complete or partial withdrawal from any Multiemployer Plan that has resulted or could reasonably be expected to have resulted in any Withdrawal Liability and, except as notified to Agent in writing following the Effective Date, no such Multiemployer Plan is in reorganization (within the meaning of Section 4241 of ERISA) or insolvent (within the meaning of Section 4245 of ERISA).

6.14 Conditions Affecting Business or Properties . As of the Effective Date and the date of each request for an Advance hereunder, neither the respective businesses nor the properties of Borrower is affected by any fire, explosion, accident, strike, lockout or other dispute, drought, storm, hail, earthquake, embargo, Act of God, or other casualty (except to the extent such event is covered by insurance sufficient to ensure that upon application of the proceeds thereof, no Material Adverse Effect could reasonably be expected to occur) which could reasonably be expected to have a Material Adverse Effect.

6.15 Environmental and Safety Matters . Except as set forth in Schedules 6.9, 6.10 and 6.15:

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6.16 Subsidiaries . Except as disclosed on Schedule 6.16 hereto as of the Effective Date, and thereafter, except as disclosed to the Agent in writing from time to time, Borrower does not have any other Subsidiaries.

6.17 [Intentionally Omitted] .

6.18 Material Contracts . Schedule 6.18 attached hereto is an accurate and complete list of all Material Contracts in effect on or as of the Effective Date to which Borrower is a party or is bound.

6.19 Franchises, Patents, Copyrights, Tradenames, etc . The Borrower possess all franchises, patents, copyrights, trademarks, trade names, licenses and permits, and rights in respect of the foregoing, adequate for the conduct of their business substantially as now conducted without known conflict with any rights of others. Schedule 6.18 contains a true and accurate list of all trade names and any and all other names used by Borrower during the five-year period ending as of the Effective Date.

6.20 [Intentionally Omitted] .

6.21 Accuracy of Information . (a) The audited financial statements for the Fiscal Year ended October 1, 2006, furnished to Agent and the Lenders prior to the Effective Date fairly present in all material respects the financial condition of the Borrowers and their Subsidiaries and the results of their operations for the periods covered thereby, and have been prepared in accordance with GAAP. The projections, the Non-GAAP Balance Sheet and the other non-GAAP financial information delivered to the Agent prior to the Effective Date are based upon good faith estimates and assumptions believed by management of the Borrower to be accurate and reasonable at the time made, it being recognized by the Lenders that such financial information as it relates to future events is not to be viewed as fact and that actual results during the period or periods covered by such financial information may differ from the projected results set forth therein.

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6.22 Solvency . After giving effect to the consummation of the transactions contemplated by this Agreement and other Loan Documents, Borrower will b