# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000936395-22-000065
Filing Date
2022-12-16
Accepted
2022-12-16 15:57:15
Documents
142
Period of Report
2022-10-29

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | cien-20221029.htm iXBRL | 10-K | 3802259
2 | EX-10.7 | ex107-2017planxrsuagreemen.htm | EX-10.7 | 214320
3 | EX-10.8 | ex108-2017planxpsuagreemen.htm | EX-10.8 | 97943
4 | EX-10.9 | ex109-2017msuagreement2022.htm | EX-10.9 | 102734
5 | EX-21.1 | ex21120221029-subsidiaries.htm | EX-21.1 | 3355
6 | EX-23.1 | ex2312022102910kpwcconsent.htm | EX-23.1 | 2380
7 | EX-31.1 | ex3112022102910kceocert302.htm | EX-31.1 | 8837
8 | EX-31.2 | ex3122022102910kcfocert302.htm | EX-31.2 | 8777
9 | EX-32.1 | ex3212022102910kceocert906.htm | EX-32.1 | 4967
10 | EX-32.2 | ex3222022102910kcfocert906.htm | EX-32.2 | 4619
16 |  | cien-20221029_g1.jpg | GRAPHIC | 48876
| Complete submission text file | 0000936395-22-000065.txt |  | 17731398

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
11 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cien-20221029.xsd | EX-101.SCH | 92854
12 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | cien-20221029_cal.xml | EX-101.CAL | 178327
13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | cien-20221029_def.xml | EX-101.DEF | 470434
14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cien-20221029_lab.xml | EX-101.LAB | 1190118
15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cien-20221029_pre.xml | EX-101.PRE | 802349
136 | EXTRACTED XBRL INSTANCE DOCUMENT | cien-20221029_htm.xml | XML | 3601714

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: 1029
Type: 10-K | Act: 34 | File No.: 001-36250 | Film No.: 221467852
SIC: 3661 Telephone & Telegraph Apparatus