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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950133-97-004148
Filing Date
1997-12-10
Accepted
1997-12-10 00:00:00
Documents
4
Period of Report
1997-10-31
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 FORM 10-K DATED OCTOBER 31, 1997 10-K 249564
2 COMPUTATION OF EARNINGS EX-11 1594
3 CONSENT OF INDEPENDENT ACCOUNTANTS EX-23.1 439
4 FINANCIAL DATA SCHEDULE EX-27 2424
  Complete submission text file 0000950133-97-004148.txt   255707
Mailing Address 8530 CORRIDOR RD SAVAGE MD 20763
Business Address 8530 CORRIDOR RD SAVAGE MD 20763 3013175800
CIENA CORP (Filer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 10-K | Act: 34 | File No.: 000-21969 | Film No.: 97735801
SIC: 3661 Telephone & Telegraph Apparatus