Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000936395-11-000009
Filing Date
2011-12-22
Accepted
2011-12-22 15:51:38
Documents
45
Period of Report
2011-10-31

Document Format Files

Seq Description Document Type Size
1 a2011103110k.htm 10-K 3016186
2 exhibit1018formof2008omnib.htm EX-10.18 150992
3 ex1026amendedrestatedcashi.htm EX-10.26 46884
4 exhibit1033esppenrollmentf.htm EX-10.33 111522
5 exhibit1034leaseagreement.htm EX-10.34 1006794
6 a2011103110kex121.htm EX-12.1 30218
7 a2011103110kex211.htm EX-21.1 2326
8 a2011103110kex231.htm EX-23.1 2877
9 a2011103110kex311.htm EX-31.1 8826
10 a2011103110kex312.htm EX-31.2 8844
11 a2011103110kex321.htm EX-32.1 5267
12 a2011103110kex322.htm EX-32.2 4974
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45 stockgraph10kfy11.jpg GRAPHIC 25168
  Complete submission text file 0000936395-11-000009.txt   47546575

Data Files

Seq Description Document Type Size
13 XBRL INSTANCE DOCUMENT cien-20111031.xml EX-101.INS 2706566
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20111031.xsd EX-101.SCH 82379
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20111031_cal.xml EX-101.CAL 132645
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20111031_def.xml EX-101.DEF 365259
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20111031_lab.xml EX-101.LAB 1124114
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20111031_pre.xml EX-101.PRE 612020
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)

EIN.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 10-K | Act: 34 | File No.: 000-21969 | Film No.: 111277455
SIC: 3661 Telephone & Telegraph Apparatus