# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000936395-21-000036
Filing Date
2021-09-02
Accepted
2021-09-02 07:10:23
Documents
40
Period of Report
2021-09-02
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-20210902.htm iXBRL | 8-K | 46380
2 | EX-99.1 | ex991-2021q3earningspressr.htm | EX-99.1 | 347555
3 | EX-99.2 | q321_earningsxpresentati.htm | EX-99.2 | 29736
4 | EX-99.3 | ex993-pressreleaseprojectv.htm | EX-99.3 | 9848
8 | GRAPHIC | q321_earningsxpresentati001.jpg | GRAPHIC | 36414
9 | GRAPHIC | q321_earningsxpresentati002.jpg | GRAPHIC | 235123
10 | GRAPHIC | q321_earningsxpresentati003.jpg | GRAPHIC | 138837
11 | GRAPHIC | q321_earningsxpresentati004.jpg | GRAPHIC | 61976
12 | GRAPHIC | q321_earningsxpresentati005.jpg | GRAPHIC | 141486
13 | GRAPHIC | q321_earningsxpresentati006.jpg | GRAPHIC | 51009
14 | GRAPHIC | q321_earningsxpresentati007.jpg | GRAPHIC | 80614
15 | GRAPHIC | q321_earningsxpresentati008.jpg | GRAPHIC | 130295
16 | GRAPHIC | q321_earningsxpresentati009.jpg | GRAPHIC | 67084
17 | GRAPHIC | q321_earningsxpresentati010.jpg | GRAPHIC | 85865
18 | GRAPHIC | q321_earningsxpresentati011.jpg | GRAPHIC | 163629
19 | GRAPHIC | q321_earningsxpresentati012.jpg | GRAPHIC | 61848
20 | GRAPHIC | q321_earningsxpresentati013.jpg | GRAPHIC | 91888
21 | GRAPHIC | q321_earningsxpresentati014.jpg | GRAPHIC | 78566
22 | GRAPHIC | q321_earningsxpresentati015.jpg | GRAPHIC | 64922
23 | GRAPHIC | q321_earningsxpresentati016.jpg | GRAPHIC | 80234
24 | GRAPHIC | q321_earningsxpresentati017.jpg | GRAPHIC | 112148
25 | GRAPHIC | q321_earningsxpresentati018.jpg | GRAPHIC | 66349
26 | GRAPHIC | q321_earningsxpresentati019.jpg | GRAPHIC | 61185
27 | GRAPHIC | q321_earningsxpresentati020.jpg | GRAPHIC | 59480
28 | GRAPHIC | q321_earningsxpresentati021.jpg | GRAPHIC | 77916
29 | GRAPHIC | q321_earningsxpresentati022.jpg | GRAPHIC | 80755
30 | GRAPHIC | q321_earningsxpresentati023.jpg | GRAPHIC | 147786
31 | GRAPHIC | q321_earningsxpresentati024.jpg | GRAPHIC | 136117
32 | GRAPHIC | q321_earningsxpresentati025.jpg | GRAPHIC | 103874
| Complete submission text file | 0000936395-21-000036.txt |  | 3941271

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
5 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cien-20210902.xsd | EX-101.SCH | 1918
6 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cien-20210902_lab.xml | EX-101.LAB | 24275
7 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cien-20210902_pre.xml | EX-101.PRE | 12652
33 | EXTRACTED XBRL INSTANCE DOCUMENT | cien-20210902_htm.xml | XML | 10561

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: 1030
Type: 8-K | Act: 34 | File No.: 001-36250 | Film No.: 211231701
SIC: 3661 Telephone & Telegraph Apparatus