Attached files
| file | filename |
|---|---|
| EX-21.1 - LIST OF SUBSIDIARIES - SYCAMORE NETWORKS INC | d234364dex211.htm |
| EX-31.1 - CERTIFICATION OF CEO PURSUANT TO SECTION 302 - SYCAMORE NETWORKS INC | d234364dex311.htm |
| EX-23.1 - CONSENT OF PRICEWATERHOUSECOOPERS LLP - SYCAMORE NETWORKS INC | d234364dex231.htm |
| EX-32.2 - CERTIFICATION OF CFO PURSUANT TO SECTION 906 - SYCAMORE NETWORKS INC | d234364dex322.htm |
| 10-K - FORM 10-K - SYCAMORE NETWORKS INC | d234364d10k.htm |
| EX-31.2 - CERTIFICATION OF CFO PURSUANT TO SECTION 302 - SYCAMORE NETWORKS INC | d234364dex312.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 Annual Report of Sycamore Networks, Inc. (the “Company”) on Form 10-K for the year ending July 31, 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 September 21, 2011 |