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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000936395-20-000011
Filing Date
2020-03-11
Accepted
2020-03-11 14:18:56
Documents
108
Period of Report
2020-01-31

Document Format Files

Seq Description Document Type Size
1 10-Q a20200131-10q.htm   iXBRL 10-Q 2223702
2 EXHIBIT 31.1 ex311certofceo3-11x20.htm EX-31.1 8858
3 EXHIBIT 31.2 ex312certofcfo3-11x20.htm EX-31.2 8720
4 EXHIBIT 32.1 ex321certofceosection9.htm EX-32.1 5295
5 EXHIBIT 32.2 ex322certofcfosection9.htm EX-32.2 5123
  Complete submission text file 0000936395-20-000011.txt   11623557

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20200131.xsd EX-101.SCH 66893
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20200131_cal.xml EX-101.CAL 160454
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20200131_def.xml EX-101.DEF 316080
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20200131_lab.xml EX-101.LAB 896862
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20200131_pre.xml EX-101.PRE 544729
85 EXTRACTED XBRL INSTANCE DOCUMENT a20200131-10q_htm.xml XML 2593514
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.: 20704953
SIC: 3661 Telephone & Telegraph Apparatus
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