# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000936395-22-000045
Filing Date
2022-06-08
Accepted
2022-06-08 16:11:21
Documents
105
Period of Report
2022-04-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | cien-20220430.htm iXBRL | 10-Q | 2552564
2 | EX-31.1 | ex311certofceo6-8x22.htm | EX-31.1 | 8514
3 | EX-31.2 | ex312certofcfo6-8x22.htm | EX-31.2 | 7916
4 | EX-32.1 | ex321certofceosection9066-.htm | EX-32.1 | 4628
5 | EX-32.2 | ex322certofcfosection9066-.htm | EX-32.2 | 4525
| Complete submission text file | 0000936395-22-000045.txt |  | 11293162

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cien-20220430.xsd | EX-101.SCH | 58539
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | cien-20220430_cal.xml | EX-101.CAL | 106299
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | cien-20220430_def.xml | EX-101.DEF | 304355
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cien-20220430_lab.xml | EX-101.LAB | 708928
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cien-20220430_pre.xml | EX-101.PRE | 492617
99 | EXTRACTED XBRL INSTANCE DOCUMENT | cien-20220430_htm.xml | XML | 2514254

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-Q | Act: 34 | File No.: 001-36250 | Film No.: 221003639
SIC: 3661 Telephone & Telegraph Apparatus