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发明公开
CN109905196A 分插复用器 有权 转让

分插复用器
摘要：
本发明提供一种分插复用器。分插复用器(11)包括与至少一个客户端装置和至少一个网络一起传送光信号的通信单元(101)以及根据所接收到的光信号的属性向所述通信单元(101)指示所述光信号的传送目的地的控制单元(102)。所述控制单元(102)向所述通信单元(101)指示针对每个连接装置的光信号的衰减量。当连接装置改变时，所述控制单元(102)指示所述通信单元(101)改变所述衰减量。所述通信单元(101)使所述光信号衰减由所述控制单元(102)指示的所述衰减量，并且将经衰减的光信号传送到传送目的地。
摘要（英）：

The invention provides an add/drop multiplexer (11) which includes a communication unit (101) that communicates an optical signal with at least one client device and at least one network and a controlunit (102) that indicates a transfer destination of the optical signal according to an attribute of the received optical signal to the communication unit (101). The control unit (102) indicates an attenuation amount of the optical signal to the communication unit (101) for each connected device. When a connected device is changed, the control unit (102) instructs the communication unit (101) to change the attenuation amount. The communication unit (101) attenuates the optical signal with the attenuation amount indicated by the control unit (102) and transfers the attenuated optical signal toa transfer destination.

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