EDGAR Filing Documents for 0000000000-10-024331

Form UPLOAD - SEC-generated letter:

SEC Accession No. 0000000000-10-024331

Filing Date

2010-05-04

Accepted

2010-05-04 10:37:56

Documents

Document Format Files

Seq	Description	Document	Type	Size
1		filename1.pdf	LETTER	23567
	Complete submission text file	0000000000-10-024331.txt		33924

Mailing Address 220 MILL ROAD CHELMSFORD MA 01824

Business Address 220 MILL ROAD CHELMSFORD MA 01824 9782502900

SYCAMORE NETWORKS INC (Filed for) CIK: 0001092367 (see all company filings)

IRS No.: 043410558 | State of Incorp.: DE | Fiscal Year End: 0731
Type: UPLOAD
SIC: 3661 Telephone & Telegraph Apparatus