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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-11-253325
Filing Date
2011-09-21
Accepted
2011-09-21 16:45:57
Documents
8
Period of Report
2011-07-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d234364d10k.htm 10-K 1145144
2 LIST OF SUBSIDIARIES d234364dex211.htm EX-21.1 3163
3 CONSENT OF PRICEWATERHOUSECOOPERS LLP d234364dex231.htm EX-23.1 1483
4 CERTIFICATION OF CEO PURSUANT TO SECTION 302 d234364dex311.htm EX-31.1 9118
5 CERTIFICATION OF CFO PURSUANT TO SECTION 302 d234364dex312.htm EX-31.2 9193
6 CERTIFICATION OF CEO PURSUANT TO SECTION 906 d234364dex321.htm EX-32.1 2595
7 CERTIFICATION OF CFO PURSUANT TO SECTION 906 d234364dex322.htm EX-32.2 3161
8 GRAPHIC g234364g85o11.jpg GRAPHIC 50351
  Complete submission text file 0001193125-11-253325.txt   1244343
Mailing Address 220 MILL ROAD CHELMSFORD MA 01824
Business Address 220 MILL ROAD CHELMSFORD MA 01824 9782502900
SYCAMORE NETWORKS INC (Filer) CIK: 0001092367 (see all company filings)

IRS No.: 043410558 | State of Incorp.: DE | Fiscal Year End: 0731
Type: 10-K | Act: 34 | File No.: 000-27273 | Film No.: 111101693
SIC: 3661 Telephone & Telegraph Apparatus