Whether manual configuration is required for the WMU board to implement wavelength locking

The wavelength locking function is achieved after the centralized wavelength monitoring function is configured on the WMU board.
When configuring the wavelength monitoring function, you need to understand the transmission direction and fiber connections of each OTU board, and check which optical port of the WMU board is connected.
Currently, the following wavelength locking modes are supported:
If the OTU, WMU, and optical-layer boards are configured on the same NE and you configure logical fiber connections, wavelength locking can be automatically performed without any operation.
If the OTU and WMU boards are configured on the same NE but optical-layer boards are configured on another NE, you need to configure the mapping between the OTU board and the WMU board.
If the OTU and WMU boards are configured on different NEs, ensure that the two NEs are in the same optical NE and you need to configure the mapping between the OTU board and the WMU board. Before the configuration, ensure that the DCN communication between NEs is normal.

Scroll to top