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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000936395-15-000062
Filing Date
2015-12-21
Accepted
2015-12-21 12:54:43
Documents
120
Period of Report
2015-10-31

Document Format Files

Seq Description Document Type Size
1 10-K a20151031financials.htm 10-K 3272349
2 EXHIBIT 12.1 a2015103110kex121.htm EX-12.1 29528
3 EXHIBIT 21.1 a2015103110kex211.htm EX-21.1 2791
4 EXHIBIT 23.1 a2015103110kex231.htm EX-23.1 2899
5 EXHIBIT 31.1 a2015103110kex311.htm EX-31.1 8944
6 EXHIBIT 31.2 a2015103110kex312.htm EX-31.2 8899
7 EXHIBIT 32.1 a2015103110kex321.htm EX-32.1 5322
8 EXHIBIT 32.2 a2015103110kex322.htm EX-32.2 5025
15 stockcharta05.jpg GRAPHIC 50778
  Complete submission text file 0000936395-15-000062.txt   14958261

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT cien-20151031.xml EX-101.INS 3375224
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20151031.xsd EX-101.SCH 88313
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20151031_cal.xml EX-101.CAL 151275
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20151031_def.xml EX-101.DEF 499894
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20151031_lab.xml EX-101.LAB 1277227
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20151031_pre.xml EX-101.PRE 744198
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
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.: 001-36250 | Film No.: 151298923
SIC: 3661 Telephone & Telegraph Apparatus
Assistant Director 11