BLACK BOX CORPORATION 1000 Park Drive Lawrence, PA 15055 October 2, 2012

In order to provide for an orderly transition, this letter agreement is to confirm our understanding regarding your separation from Black Box Corporation (“Black Box”) and its subsidiaries (the “Company”). Reference is hereby made to the Amended and Restated Agreement dated as of October 16, 2007 by and between Black Box and you (“Your Agreement”). Black Box hereby advises you to have this letter agreement, including the Release Agreement (as defined below) attached hereto, reviewed by your attorney.

Accordingly, for good and valuable consideration, intending to be legally bound, and in connection with your pending separation of employment from the Company, Black Box and you agree as follows:

Please indicate your agreement with the foregoing by signing below.

THIS RELEASE AGREEMENT (this "Release Agreement") is entered into by and between Black Box Corporation (the "Corporation") and R. Terry Blakemore (the "Executive") on the terms and conditions noted below.

WHEREAS, the Executive and the Corporation are parties to an Amended and Restated Agreement dated as of October 16, 2007 as amended by a letter agreement (the "Letter Agreement") dated October 2, 2012 (collectively, the "Executive Agreement");

WHEREAS, under the Executive Agreement, the Executive agreed to retire on a certain date and the Corporation agreed that the Executive could remain employed through that date, thereby earning the Executive the opportunity to receive additional compensation so long as the Executive executed this Release Agreement.

NOW, THEREFORE, for good and valuable consideration, and intending to be legally bound, the Corporation and the Executive hereby agree as follows:

1.    Recitals. The foregoing recitals are true and correct and are incorporated herein.

2.    Retirement Date. The Executive retired from his employment with the Corporation on June 3, 2012 ("Retirement Date"). The Executive also simultaneously resigned from all positions he held with the Corporation and its affiliates other than his position as a director of the Corporation. The Corporation or one of its affiliates has or will timely pay the Executive at the rate of the Executive's regular base salary for the Executive's work through the Retirement Date, less all required tax withholdings and other deductions.

3.    General Release.

(a)    The Executive, on behalf of himself and his heirs, representatives and assigns, hereby agrees to forever release and discharge the Corporation, its direct and indirect subsidiaries, divisions, direct and indirect parents, affiliates, companies under the common control of any of the foregoing, predecessors, successors and assigns, and its and their past, present and future principals, directors, officers, executives, agents, attorneys, shareholders, members, managers, executive benefits plans, trustees and all others acting in concert with them, from any and all claims, actions, suits, proceedings, complaints, causes of action, debts, costs and expenses (including attorney's fees), at law or in equity, known or unknown, that the Executive has or may have through the date the Executive signs this Release Agreement, including, but not limited to, any claims for breach of any express or implied contract, wrongful termination, retaliation, defamation of character, personal injury, intentional or negligent infliction of emotional distress, discrimination based on race, religion, sex, age, color, handicap and/or disability, national origin or any other protected class and any other claim based on or related to the Executive's employment with the Corporation, or the Executive's departure therefrom, including, but not limited to, claims for violation of the Employee Retirement Income Security Act of 1974, Title VII of the Civil Rights Act of 1964, the Age Discrimination in Employment Act of 1967, the Americans with Disabilities Act, the Age Discrimination in Employment Act, the Family and Medical Leave Act and any similar state or local statute or regulation, all as amended.

(b)    Notwithstanding the foregoing, the release set forth in Section 3(a) does not and is not intended to release any claims that cannot be released by law, such as claims for vested pension benefits, or prevent, restrict or interfere with the Executive's right to (i) file a charge or complaint with any appropriate federal, state or local agency regarding employment discrimination, (ii) participate in or cooperate with any such charge or complaint procedure, (iii) enforce this Release Agreement or (iv) seek a judicial determination of the validity of the release of the Executive's rights under the Age Discrimination in Employment Act.

(c)    If an administrative agency, court or other tribunal assumes jurisdiction over any charge or complaint involving claims that are released by Section 4(a) of this Release Agreement, the Executive hereby agrees to not, directly or indirectly, accept, recover or receive any resulting monetary damages or other equitable relief that otherwise would be due to him and the Executive hereby expressly waives any rights to any such recovery.

4.    Time Limits, Revocation and Effective Date.

(a)    The Executive has until the 21^st day following the Retirement Date to consider the terms of this Release Agreement.

  

(b)    If the Executive signs this Release Agreement, the Executive may still revoke the Executive's acceptance of the Release Agreement for up to 7 days after the Executive signs it, by notifying the Corporation in writing before the expiration of that 7-day period. The written notice should be delivered in person or, if sent by mail, postmarked no later than the 7th day and mailed to:

Christopher H. Gebhardt

General Counsel

Black Box Corporation

1000 Park Drive

Lawrence, Pennsylvania 15055

(c)    If not revoked, this Release Agreement will become effective on the 8th day after the Executive signs it. If the Executive does not sign this Release Agreement by the 21st day following the Retirement Date, or if the Executive timely revokes this Release Agreement during the 7-day revocation period, this Release Agreement will not become effective and, in accordance with the terms of the Letter Agreement, the Executive will be required to promptly reimburse the Corporation an amount in cash equal to base salary from the date of the Letter Agreement through the Retirement Date, plus the value of any incentive awards paid out to the Executive in 2013 (less an amount equal to the minimum wage for the hours the Executive worked during such period).

5.    Termination of Other Benefits. Except as explained below, the Executive's current participation levels and eligibility to participate in any and all Corporation or its affiliates' benefit plans and programs shall cease as of the Retirement Date.

(a)    Disability Benefits. Short-term and long-term disability benefits coverage will end as of the Retirement Date.

(b)    The Retirement and Security Program of the National Telecommunications Cooperative Association And Its Member Systems (the "NTCA Pension Plan"). If the Executive participates in the NTCA Pension Plan, the Executive's contributions and service credits will end as of the Retirement Date.

(c)    Savings Plan of the National Telecommunications Cooperative Association And Its Member Systems (the "NTCA Savings Plan"). If the Executive participates in the NTCA Savings Plan, the Executive's contributions and service credits will end as of the Retirement Date.

(d)    Paid Time Off ("PTO"): The Executive's final accrued and unused PTO balance as of the Retirement Date will be forfeited.

(e)    Medical and- Dental and Life Insurance. If Executive is enrolled in the medical or dental benefit plans, including the medical reimbursement account plan, Executive's coverage will end on the last day of the month in which the Retirement Date occurs; however, on the first day of the month after the Retirement Date, the Executive will be eligible to continue the Executive's medical and dental benefits coverage, including the medical reimbursement account, under COBRA. If the Executive is enrolled in a life insurance plan, the Executive's coverage will end on the Retirement Date; however, Executive will be able to continue certain life insurance benefits coverage by filing an application for conversion with the carrier within 31 days after the Executive's employer-provided coverage ends. The Executive will receive further information regarding these rights under separate cover.

(f)    Expenses. If the Executive has any legitimate business expenses for which he seeks to be reimbursed, the Executive must submit a claim for the same no later than June 30, 2013. The Corporation will pay the Executive for any legitimate business expenses no later than July 15, 2013.

6.    Confidentiality/Non-Disclosure/Non-Solicitation. The Executive acknowledges that the Black Box Corporation Non-Compete and Non-Solicit Agreements that the Executive signed to receive his equity awards, along with any other confidentiality, non-disclosure, non-competition and non-solicitation agreements or provisions that the Executive has previously signed, including, but not limited to, the confidentiality and non-competition provisions in the Executive Agreement, shall remain in effect in accordance with the terms and conditions of each such agreement.

7.    Stock Options/Restricted Stock Units/Performance Shares. The Executive's rights under incentive and/or equity award agreements with the Corporation, if any, shall continue to be governed by the terms of such agreements and the 1992 Stock Option Plan or the 2008 Long-Term Incentive Plan, as applicable. The Executive will be subject to the trading window limitations of Black Box Corporation's policy for Purchase and Sales of Company Securities for the fiscal quarter in which the Retirement Date falls.

8.    Remedies. The Executive acknowledges that a violation of Paragraph 6 of this Release Agreement will cause irreparable harm to the Corporation. The Executive further agrees that damages may be difficult to prove in the event that the Executive breaches this Release Agreement. Therefore, the Executive hereby agrees that the Corporation shall be entitled, in addition to any other remedies available at law or in equity, to injunctive relief to enjoin any violation of this Release Agreement and that the Executive will reimburse the Corporation for its costs, expenses and attorneys' fees incurred to enforce this Release Agreement.

9.    Absence of Claims. The Executive represents that the Executive has no outstanding claims, charges or complaints, either individually or with any other person, filed with any administrative or governmental agency or any lawsuit in any court based on any act or event arising out of the Executive's employment, up to and including the date of execution of this Release Agreement.

10.    Legal Advice. The Corporation advised the Executive to have the Letter Agreement and this Release Agreement reviewed by the Executive's attorney prior to the execution of the Letter Agreement and hereby advises the Executive to have this Release Agreement reviewed by the Executive's attorney prior to execution by the Executive. The Executive acknowledges that the Executive had the opportunity to have the Letter Agreement and this Release Agreement reviewed by the Executive's attorney prior to execution by the Executive.

11.    No Admission. This Release Agreement shall not in any way be construed as an admission by any party that it has acted wrongfully towards the other party, or that the Executive or the Corporation has any rights against one another, and each party specifically disclaims any liability for wrongful acts against the other party.

12.    Return of Corporation Property. The Executive further represents that the Executive has not removed any Corporation property including, but not limited to, documents, manuals, books or other papers which are the property of the Corporation and that the Executive has returned any and all Corporation property including, but not limited to, keys, badges, passcards, laptops and desktop computers and accessories, credit cards and cell phones.

13.    Non-Disparagement. The Executive agrees that the Executive will, at no time after the signing of this Release Agreement, disparage, in written or verbal form, the Corporation, its products or its services.

14.    General. This Release Agreement cannot be amended, modified or supplemented in any respect except by a subsequent written agreement entered into by the parties referencing this Release Agreement and signed by an officer of the Corporation. The Agreement contains the complete understanding of the subject matter and supersedes any prior understandings, agreements or representations by or between the parties, written or oral, which may have related to the subject matter hereof in any way. There are no representations, warranties, conditions, other agreements or acknowledgements, whether direct or collateral, or express or implied, that form part of or affect this Release Agreement, or which induced either party to enter into this Release Agreement or on which reliance is placed except for the terms and conditions contained in this Release Agreement.

15.    Successors. The terms, conditions and covenants hereto shall extend to, be binding upon and inure to the benefit of the heirs, successors, personal representatives and assigns of the parties hereto.

16.    Governing Law. The Agreement shall be governed by federal law and/or the internal laws of the Commonwealth of Pennsylvania, except for its laws of conflicts.

    

IN WITNESS WHEREOF, the parties hereby acknowledge and agree to the terms and conditions of this Release Agreement.