Optical transceiver, a multiplexing integrated circuit, a...

Details Optical transceiver, a multiplexing integrated circuit, a... Optical transceiver, a multiplexing integrated circuit, a...

2007-05-15

2007-05-15

Chan, Jason (Department: 2613)

Optical communications

Optical transceiver

C398S140000

Reexamination Certificate

active

10081234

ABSTRACT:
An optical transceiver1comprises first and second pseudo-random pattern generators23and28for generating a pseudo-random pattern signal, which are placed in a transmitting side path6and in a receiving side path11of the optical transceiver1, respectively; first and second pseudo-random pattern detectors21and26for evaluating an inputted pseudo-random pattern signal, which are placed in the transmitting side path6and in the receiving side path11of the optical transceiver1, respectively; a first loopback path31that loops back from a multiplexing circuit3to a demultiplexing circuit8; and a second loopback path32that loops back from a light-electricity converter7to an electricity-light converter4.

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