Whether optical signals of the SC2 board are originated from multiplexed signals or received by the SC2 board

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The OSC signals received by the SC2 board are sent from the laser of the peer SC2 board and then are split by the FIU board. They are not multiplexed signals.

Other related questions:
Whether an SC2 board can concurrently process OSC signals and ESC signals
Processing for OSC signals is different from that for ESC signals. An SC2 board concurrently processes two OSC signals of different directions, transits and exacts the system overhead, and sends the signals to the SCC board. OSC signals occupy a dedicated wavelength for transmitting monitoring and OAM information. Transmission of ESC signals does not require dedicated monitoring units such as SC2. The ESC signals and service information are carried over the same wavelength, which does not require extra wavelength resources.

Signal flow of SC2 boards for OptiX BWS 320G
The optical signals input to the RM1 and RM2 ports of the SC2 board are sent from the RM port of the SCA board. The optical signals output from the TM1 and TM2 ports of the SC2 board are sent to the TM port of the SCA board.

Whether an SC2 board provides optical/electrical monitoring
An SC2 board processes two supervisory signals, transmits and extracts overhead information, and then sends the signals to the SCC board.

Whether the CRPC board can amplify the optical power of the SC1/SC2 board
The CRPC board cannot amplify the optical power of the SC1 or SC2 board.

Specifications of SC2 board optical ports on OSN 6800 devices
The working wavelength of SC2 boards is 1510 nm and sensitivity is �?6 dB.

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