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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000936395-19-000010
Filing Date
2019-03-11
Accepted
2019-03-11 14:38:28
Documents
96
Period of Report
2019-01-31

Document Format Files

Seq Description Document Type Size
1 10-Q a20190131-10q.htm 10-Q 1417256
2 EXHIBIT 31.1 ex311certofceo3-11x19.htm EX-31.1 8847
3 EXHIBIT 31.2 ex312certofcfo3-11x19.htm EX-31.2 8709
4 EXHIBIT 32.1 ex321certofceosection9063-.htm EX-32.1 5288
5 EXHIBIT 32.2 ex322certofcfosection9063-.htm EX-32.2 5116
  Complete submission text file 0000936395-19-000010.txt   8797014

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT cien-20190131.xml EX-101.INS 2230321
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20190131.xsd EX-101.SCH 57940
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20190131_cal.xml EX-101.CAL 104018
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20190131_def.xml EX-101.DEF 305116
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20190131_lab.xml EX-101.LAB 729808
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20190131_pre.xml EX-101.PRE 463346
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-Q | Act: 34 | File No.: 001-36250 | Film No.: 19671957
SIC: 3661 Telephone & Telegraph Apparatus
Assistant Director 11