# 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)

EIN.: 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