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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0000950133-02-000578
Filing Date
2002-02-19
Accepted
2002-02-19 00:00:00
Documents
3

Document Format Files

Seq Description Document Type Size
1 425 w57719ae425.htm 425 15315
3 GRAPHIC w57719aciena.gif GRAPHIC 3330
4 GRAPHIC w57719aoni.gif GRAPHIC 3518
  Complete submission text file 0000950133-02-000578.txt   24286
Mailing Address 1201 WINTERSON ROAD LINTHICUM MD 21090
Business Address 1201 WINTERSON ROAD LINTHICUM MD 21090 4108658500
CIENA CORP (Filed by) CIK: 0000936395 (see all company filings)

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

Mailing Address ONI SYSTEMS CORP 166 B BAYPOINTE PARKWAY SAN JOSE CA 95134
Business Address 166 B BAYPOINTE PARKWAY SAN JOSE CA 95134 4089652600
ONI SYSTEMS CORP (Subject) CIK: 0001107067 (see all company filings)

IRS No.: 770469657
Type: 425 | Act: 34 | File No.: 000-30633 | Film No.: 02552725
SIC: 3661 Telephone & Telegraph Apparatus