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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000936395-20-000006
Filing Date
2020-03-05
Accepted
2020-03-05 07:20:50
Documents
35
Period of Report
2020-03-05
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-k2020q1earningsrele.htm   iXBRL 8-K 52394
2 EXHIBIT 99.1 ex991-2020q1earningspr.htm EX-99.1 416331
3 EXHIBIT 99.2 ex992q120earningspresent.htm EX-99.2 39163
9 ex992q120earningspresent001.jpg GRAPHIC 36197
10 ex992q120earningspresent002.jpg GRAPHIC 188872
11 ex992q120earningspresent003.jpg GRAPHIC 81718
12 ex992q120earningspresent004.jpg GRAPHIC 65044
13 ex992q120earningspresent005.jpg GRAPHIC 67098
14 ex992q120earningspresent006.jpg GRAPHIC 100682
15 ex992q120earningspresent007.jpg GRAPHIC 62225
16 ex992q120earningspresent008.jpg GRAPHIC 58993
17 ex992q120earningspresent009.jpg GRAPHIC 60178
18 ex992q120earningspresent010.jpg GRAPHIC 84124
19 ex992q120earningspresent011.jpg GRAPHIC 60309
20 ex992q120earningspresent012.jpg GRAPHIC 55642
21 ex992q120earningspresent013.jpg GRAPHIC 59162
22 ex992q120earningspresent014.jpg GRAPHIC 80418
23 ex992q120earningspresent015.jpg GRAPHIC 72685
24 ex992q120earningspresent016.jpg GRAPHIC 68237
25 ex992q120earningspresent017.jpg GRAPHIC 127590
26 ex992q120earningspresent018.jpg GRAPHIC 120263
27 ex992q120earningspresent019.jpg GRAPHIC 98390
  Complete submission text file 0000936395-20-000006.txt   2820072

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20200305.xsd EX-101.SCH 4573
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20200305_cal.xml EX-101.CAL 614
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20200305_def.xml EX-101.DEF 1464
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20200305_lab.xml EX-101.LAB 26142
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20200305_pre.xml EX-101.PRE 13570
36 EXTRACTED XBRL INSTANCE DOCUMENT a8-k2020q1earningsrele_htm.xml XML 4191
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.: 20689626
SIC: 3661 Telephone & Telegraph Apparatus