# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000936395-20-000028
Filing Date
2020-06-10
Accepted
2020-06-10 14:41:23
Documents
107
Period of Report
2020-05-02

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | a20200502-10q.htm iXBRL | 10-Q | 3048257
2 | EXHIBIT 31.1 | ex311certofceo6-10x20.htm | EX-31.1 | 8857
3 | EXHIBIT 31.2 | ex312certofcfo6-10x20.htm | EX-31.2 | 8719
4 | EXHIBIT 32.1 | ex321certofceosection9.htm | EX-32.1 | 5289
5 | EXHIBIT 32.2 | ex322certofcfosection9.htm | EX-32.2 | 5117
| Complete submission text file | 0000936395-20-000028.txt |  | 13827121

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cien-20200502.xsd | EX-101.SCH | 67085
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | cien-20200502_cal.xml | EX-101.CAL | 159207
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | cien-20200502_def.xml | EX-101.DEF | 309379
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cien-20200502_lab.xml | EX-101.LAB | 883160
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cien-20200502_pre.xml | EX-101.PRE | 536079
82 | EXTRACTED XBRL INSTANCE DOCUMENT | a20200502-10q_htm.xml | XML | 3413983

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.: 20954468
SIC: 3661 Telephone & Telegraph Apparatus