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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000950133-08-002411
Filing Date
2008-07-18
Accepted
2008-07-18 11:51:27
Documents
2
Period of Report
2008-07-16
Items
Item 2.06: Material Impairments
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K w63463e8vk.htm 8-K 9786
2 EX-99.1 w63463exv99w1.htm EX-99.1 6136
  Complete submission text file 0000950133-08-002411.txt   17388
Mailing Address 1201 WINTERSON ROAD LINTHICUM MD 21090
Business Address 1201 WINTERSON ROAD LINTHICUM MD 21090 4108658500
CIENA CORP (Filer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 8-K | Act: 34 | File No.: 000-21969 | Film No.: 08958738
SIC: 3661 Telephone & Telegraph Apparatus