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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000936395-20-000025
Filing Date
2020-06-04
Accepted
2020-06-04 07:08:35
Documents
33
Period of Report
2020-06-04
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a8-k2020q2earningsrele.htm   iXBRL 8-K 52262
2 EXHIBIT 99.1 ex991-2020q2earningspr.htm EX-99.1 458407
3 EXHIBIT 99.2 ex992q220earningspresent.htm EX-99.2 36064
9 ex992q220earningspresent001.jpg GRAPHIC 36305
10 ex992q220earningspresent002.jpg GRAPHIC 213672
11 ex992q220earningspresent003.jpg GRAPHIC 112328
12 ex992q220earningspresent004.jpg GRAPHIC 83361
13 ex992q220earningspresent005.jpg GRAPHIC 66215
14 ex992q220earningspresent006.jpg GRAPHIC 69592
15 ex992q220earningspresent007.jpg GRAPHIC 101342
16 ex992q220earningspresent008.jpg GRAPHIC 63945
17 ex992q220earningspresent009.jpg GRAPHIC 59441
18 ex992q220earningspresent010.jpg GRAPHIC 60629
19 ex992q220earningspresent011.jpg GRAPHIC 61681
20 ex992q220earningspresent012.jpg GRAPHIC 56026
21 ex992q220earningspresent013.jpg GRAPHIC 73032
22 ex992q220earningspresent014.jpg GRAPHIC 68850
23 ex992q220earningspresent015.jpg GRAPHIC 127872
24 ex992q220earningspresent016.jpg GRAPHIC 122547
25 ex992q220earningspresent017.jpg GRAPHIC 97786
  Complete submission text file 0000936395-20-000025.txt   2758779

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20200605.xsd EX-101.SCH 4435
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20200605_cal.xml EX-101.CAL 614
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20200605_def.xml EX-101.DEF 1464
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20200605_lab.xml EX-101.LAB 26147
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20200605_pre.xml EX-101.PRE 13570
34 EXTRACTED XBRL INSTANCE DOCUMENT a8-k2020q2earningsrele_htm.xml XML 4392
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: 8-K | Act: 34 | File No.: 001-36250 | Film No.: 20941895
SIC: 3661 Telephone & Telegraph Apparatus