# 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)

EIN.: 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