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Form PRE 14A - Other preliminary proxy statements:
SEC Accession No. 0000950123-11-003486
Filing Date
2011-01-18
Accepted
2011-01-18 17:11:47
Documents
5
Period of Report
2011-03-23

Document Format Files

Seq Description Document Type Size
1 PRE 14A w81222pre14a.htm PRE 14A 861121
2 GRAPHIC w81222w8122200.gif GRAPHIC 1914
3 GRAPHIC w81222w8122201.gif GRAPHIC 3024
4 GRAPHIC w81222w8122202.gif GRAPHIC 96748
5 GRAPHIC w81222w8122203.gif GRAPHIC 34296
  Complete submission text file 0000950123-11-003486.txt   1050458
Mailing Address 1201 WINTERSON ROAD LINTHICUM MD 21090
Business Address 1201 WINTERSON ROAD LINTHICUM MD 21090 4108658500
CIENA CORP (Filer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: PRE 14A | Act: 34 | File No.: 000-21969 | Film No.: 11533887
SIC: 3661 Telephone & Telegraph Apparatus