# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000936395-20-000033
Filing Date
2020-09-03
Accepted
2020-09-03 07:22:09
Documents
33
Period of Report
2020-09-03
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 | cien-20200903.htm iXBRL | 8-K | 52676
2 | EX-99.1 | ex991-2020q3earningspr.htm | EX-99.1 | 501053
3 | EX-99.2 | q320_earningsxpresentati.htm | EX-99.2 | 37108
9 | GRAPHIC | q320_earningsxpresentati001.jpg | GRAPHIC | 36600
10 | GRAPHIC | q320_earningsxpresentati002.jpg | GRAPHIC | 208113
11 | GRAPHIC | q320_earningsxpresentati003.jpg | GRAPHIC | 106853
12 | GRAPHIC | q320_earningsxpresentati004.jpg | GRAPHIC | 87707
13 | GRAPHIC | q320_earningsxpresentati005.jpg | GRAPHIC | 65392
14 | GRAPHIC | q320_earningsxpresentati006.jpg | GRAPHIC | 69056
15 | GRAPHIC | q320_earningsxpresentati007.jpg | GRAPHIC | 100088
16 | GRAPHIC | q320_earningsxpresentati008.jpg | GRAPHIC | 63855
17 | GRAPHIC | q320_earningsxpresentati009.jpg | GRAPHIC | 59713
18 | GRAPHIC | q320_earningsxpresentati010.jpg | GRAPHIC | 60428
19 | GRAPHIC | q320_earningsxpresentati011.jpg | GRAPHIC | 60544
20 | GRAPHIC | q320_earningsxpresentati012.jpg | GRAPHIC | 53101
21 | GRAPHIC | q320_earningsxpresentati013.jpg | GRAPHIC | 73016
22 | GRAPHIC | q320_earningsxpresentati014.jpg | GRAPHIC | 69684
23 | GRAPHIC | q320_earningsxpresentati015.jpg | GRAPHIC | 127029
24 | GRAPHIC | q320_earningsxpresentati016.jpg | GRAPHIC | 121634
25 | GRAPHIC | q320_earningsxpresentati017.jpg | GRAPHIC | 98603
| Complete submission text file | 0000936395-20-000033.txt |  | 2784315

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cien-20200903.xsd | EX-101.SCH | 2427
5 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | cien-20200903_cal.xml | EX-101.CAL | 716
6 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | cien-20200903_def.xml | EX-101.DEF | 1653
7 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cien-20200903_lab.xml | EX-101.LAB | 24275
8 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cien-20200903_pre.xml | EX-101.PRE | 12652
26 | EXTRACTED XBRL INSTANCE DOCUMENT | cien-20200903_htm.xml | XML | 10542

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.: 201158242
SIC: 3661 Telephone & Telegraph Apparatus