Optical transceiver with a plurality of optical...

Details Optical transceiver with a plurality of optical... Optical transceiver with a plurality of optical...

2011-05-17

2011-05-17

Vanderpuye, Ken N (Department: 2613)

Optical communications

Optical transceiver

C398S138000, C398S139000, C385S092000, C385S047000, C174S254000, C257S786000

Reexamination Certificate

active

07945169

ABSTRACT:
The present invention provides an optical transceiver with a function of the wavelength division multiplexing. The transceiver includes a receiver optical unit, a transmitter optical units and a substrate. Both optical unit includes a plurality of receiver optical subassemblies (ROSAs) or a plurality of transmitter optical subassemblies (TOSAs) and a plurality of wavelength selective filters. The ROSAs or the TOSAs in respective optical units is electrically connected with the circuit on the substrate by the flexible printed circuit (FPC) board with a plurality of branches, each connected to the ROSAs or the TOSAs, and a connecting portion fixed to the substrate.

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