EXHIBIT 31.2 – CERTIFICATION OF CHIEF FINANCIAL OFFICER
I, Paul F. Brauneis, 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/ PAUL F. BRAUNEIS |
Paul F. Brauneis |
Chief Financial Officer |