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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000936395-12-000028
Filing Date
2012-03-08
Accepted
2012-03-08 16:28:06
Documents
11
Period of Report
2012-01-31

Document Format Files

Seq Description Document Type Size
1 a2012131-10q.htm 10-Q 1374358
2 EX31.1 a2012013110qex311.htm EX-31.1 9297
3 EX31.2 a2012013110qex312.htm EX-31.2 9428
4 EX32.1 a2012013110qex321.htm EX-32.1 5844
5 EX32.2 a2012013110qex322.htm EX-32.2 5104
  Complete submission text file 0000936395-12-000028.txt   9915640

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT cien-20120131.xml EX-101.INS 1702440
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20120131.xsd EX-101.SCH 52729
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20120131_cal.xml EX-101.CAL 90752
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20120131_def.xml EX-101.DEF 211320
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20120131_lab.xml EX-101.LAB 768308
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20120131_pre.xml EX-101.PRE 415307
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: 10-Q | Act: 34 | File No.: 000-21969 | Film No.: 12677616
SIC: 3661 Telephone & Telegraph Apparatus