Reconfigurable optical add/drop multiplexing device for enabling totally inresistant colorless
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机译:可重配置的光学插分复用设备,可实现完全无色的无色
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摘要
The present invention provides a reconfigurable optical add/drop multiplexing device for enabling a totally inresistant colorless, wherein a dropping unit is configured to separate multi-wavelength optical signals which are among direction 1˜X and are broadcast inputted in a circuit direction, switch the multi-wavelength optical signals among the direction 1˜X to any corresponding output port through multiple N×N optical switches, and send the optical signals to a corresponding Receiver (RX) after combining the received optical signals by a corresponding K×1 coupler/optical switch; an adding unit is configured to broadcast the optical signals sent by a Transmitter (TX) to the multiple N×N optical switches through N 1×K couplers/optical switches, switch the optical signals to any corresponding output port by each optical switch, and output the corresponding optical signals in the direction 1˜X to the circuit direction after the optical signals are implemented with optical multiplexing; wherein, X is an integer which is greater than or equal to 2, and K and N are both integers. The present invention can enable the totally inresistant colorless in adding and dropping units.
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