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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000936395-21-000010
Filing Date
2021-03-10
Accepted
2021-03-10 14:30:59
Documents
100
Period of Report
2021-01-30

Document Format Files

Seq Description Document Type Size
1 10-Q cien-20210130.htm   iXBRL 10-Q 1939146
2 EX-10.1 ex101-210223incbonusplanam.htm EX-10.1 58891
3 EX-31.1 ex311certofceo3-10x21.htm EX-31.1 8532
4 EX-31.2 ex312certofcfo3-10x21.htm EX-31.2 7934
5 EX-32.1 ex321certofceosection9063-.htm EX-32.1 4667
6 EX-32.2 ex322certofcfosection9063-.htm EX-32.2 4564
  Complete submission text file 0000936395-21-000010.txt   9877134

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20210130.xsd EX-101.SCH 59913
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20210130_cal.xml EX-101.CAL 149993
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20210130_def.xml EX-101.DEF 276578
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20210130_lab.xml EX-101.LAB 722699
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20210130_pre.xml EX-101.PRE 479715
12 EXTRACTED XBRL INSTANCE DOCUMENT cien-20210130_htm.xml XML 2082743
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.: 21729259
SIC: 3661 Telephone & Telegraph Apparatus