If one wavelength performance of the optical layer TE link is pre-FEC BER over threshold, the performance margin of the wavelength used by a TE link is insufficient. During route calculation, the Web LCT does not select the TE link whose wavelength performance status is pre-FEC BER over threshold for ASON trails. Otherwise, after a service is switched to this TE link, original services on the link will be affected or even interrupted. Users can choose to or not to monitor the wavelength performance based on actual conditions.
In the NE Explorer, choose from the navigation tree.
Parameter |
Value |
Description |
|---|---|---|
Function |
For example: Wavelength Performance Monitoring |
Displays the name of the function. |
Status |
Enabled, Disabled |
Sets whether to open the function. |