Bridge optical fiber link monitoring device and system

The utility model discloses a bridge optical fiber link monitoring device and system. The bridge optical fiber link monitoring device comprises an optical splitter and an optical switch, wherein the optical splitter comprisesthree ports, the first port of the optical splitter is connected with an op...

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Bibliographic Details
Main Author WU SAJIAN
Format Patent
LanguageChinese
English
Published 27.04.2011
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:The utility model discloses a bridge optical fiber link monitoring device and system. The bridge optical fiber link monitoring device comprises an optical splitter and an optical switch, wherein the optical splitter comprisesthree ports, the first port of the optical splitter is connected with an optical signal output end of a superior optical transceiver through a downlink optical fiber, the second port of the optical splitter is connected with an optical signal input end of a subordinate optical transceiver, and the third port of the optical splitter is connected with the third port of the optical switch; the optical switch comprises three ports, the first port of the optical switch is connected with an optical signal output end of the subordinate optical transceiver, the second port of the optical switch is connected with an optical signal input end of the superior optical transceiver through an uplink optical fiber, and the third port of the optical switch is connected with the third port of the optical s
Bibliography:Application Number: CN20102556346U