Attached files

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10-Q - FORM 10-Q - SYCAMORE NETWORKS INCd10q.htm
EX-31.1 - SECTION 302 CEO CERTIFICATION - SYCAMORE NETWORKS INCdex311.htm
EX-32.2 - SECTION 906 CFO CERTIFICATION - SYCAMORE NETWORKS INCdex322.htm
EX-31.2 - SECTION 302 CFO CERTIFICATION - SYCAMORE NETWORKS INCdex312.htm

EXHIBIT 32.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Sycamore Networks, Inc. (the “Company”) on Form 10-Q for the period ending January 29, 2011 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Daniel E. Smith, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company, as of, and for the periods presented in the Report.

 

/s/ Daniel E. Smith

Daniel E. Smith
President and Chief Executive Officer
February 24, 2011