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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)

IRS No.: 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
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