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Description
TNG2WSMD9 overview
Huawei OSN 9800 9-Port wavelength selective multiplexing and demultiplexing board.
As a ROADM unit, the WSMD9 board is used with optical multiplexer boards, optical demultiplexer boards, or other OADM boards to perform wavelength grooming at DWDM network nodes.
Interfaces on the WSMD9 board
| Interface | Connector | Function |
|---|---|---|
| AM1-AM9 | LC | Receive wavelength signals or a multi-wavelength signal that is added locally or comes from other sites.
To use the G2WSMD9 board in the planned C-band and L-band co-networking scenario, the AM9 port is used in the dummy light scenario and cannot be used for degree connection or service adding/dropping. |
| DM1-DM9 | LC | Locally drop the main channel signal that is received through the IN port and broadcast the signal to other sites. |
| OUT | LC | Transmits the multiplexed wavelength signal. |
| IN | LC | Receives a main channel signal. |
| MONI | LC | Connects to an optical performance monitoring device, such as an optical spectrum analyzer, spectrum analyzer unit, or optical power meter, for in-service monitoring of the signals received by the IN port.
The MONI port power is 23 dB less than the IN port signal power. |
| MONO | LC | Connects to an optical performance monitoring device, such as an optical spectrum analyzer, spectrum analyzer unit, or optical power meter, for in-service monitoring of the signals routed to the OUT port.
The MONO port power is 23 dB less than the OUT port signal power. |
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