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Form UPLOAD - SEC-generated letter:
SEC Accession No. 0000000000-17-024065
Filing Date
2017-07-10
Accepted
2017-07-10 16:12:38
Documents
1

Document Format Files

Seq Description Document Type Size
1 filename1.pdf LETTER 139484
  Complete submission text file 0000000000-17-024065.txt   193152
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Filed for) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: UPLOAD
SIC: 3661 Telephone & Telegraph Apparatus