(19)
(11) EP 1 050 131 A1

(12)

(43) Date of publication:
08.11.2000 Bulletin 2000/45

(21) Application number: 99902110.8

(22) Date of filing: 07.01.1999
(51) International Patent Classification (IPC)7: H04J 14/02
(86) International application number:
PCT/US9900/367
(87) International publication number:
WO 9935/775 (15.07.1999 Gazette 1999/28)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 09.01.1998 US 4948

(71) Applicant: Osicom Technologies Inc.
San Diego, CA 92130 (US)

(72) Inventors:
  • CHENG, Xin
    San Diego, CA 92130 (US)
  • HUANG, Shouhua
    Huntington Beach, CA 92130 (US)

(74) Representative: Hamilton, Alistair et al
Castles,17 Lansdowne Road
Croydon CR0 2BX
Croydon CR0 2BX (GB)

   


(54) SHORT DISTANCE DENSE WAVELENGTH DIVISION MULTIPLEXING OPTICAL COMMUNICATION SYSTEM