Form UPLOAD - SEC-generated letter:
SEC Accession No. 0000000000-09-053134
Filing Date
2009-09-22
Accepted
2009-09-22 17:16:21
Documents
1

Document Format Files

Seq Description Document Type Size
1 filename1.pdf LETTER 28107
  Complete submission text file 0000000000-09-053134.txt   40177
Mailing Address 1201 WINTERSON ROAD LINTHICUM MD 21090
Business Address 1201 WINTERSON ROAD LINTHICUM MD 21090 4108658500
CIENA CORP (Filed for) CIK: 0000936395 (see all company filings)

EIN.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: UPLOAD
SIC: 3661 Telephone & Telegraph Apparatus