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10-K/A - FORM 10-K/A - SYCAMORE NETWORKS INCd445174d10ka.htm
EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER - SYCAMORE NETWORKS INCd445174dex312.htm

EXHIBIT 31.1 – CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Daniel E. Smith, certify that:

 

1. I have reviewed this Amendment No. 1 to Annual Report on Form 10-K of Sycamore Networks, Inc.; and

 

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

Date: November 28, 2012

 

/S/    DANIEL E. SMITH        

Daniel E. Smith
President and Chief Executive Officer