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Bidirectional WDM add/drop multiplexer and bidirectional WDM optical transmission system having the same
Bidirectional WDM add/drop multiplexer and bidirectional WDM optical transmission system having the same
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机译:双向WDM分插复用器和具有该双向WDM插分复用器的双向WDM光传输系统
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摘要
A WDM optical transmission system with a bi-directional WDM-ADM is disclosed. The system includes first and second transceivers for multiplexing a multi-channel optical signal before transmission and for de-multiplexing a received multi-channel optical signal; and, a bi-directional WDM-ADM for interleaving the channels of an optical signal received from the first transceiver and the channels of an optical signal received from a second transceiver, for adding/dropping the interleaved optical signals according to channels, for de-interleaving the added/dropped optical signals into a first optical signal and a second optical signal, and for providing the first and the second optical signals to the first and second transceivers, respectively.
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