PORT/1/hwOpticalAmplifierGainLow_active: The gain of the optical module is too low. (hwPhysicalPortIfIndex=[hwPhysicalPortIfIndex],InterfaceName=[hwPhysicalPortName])
In VS mode, this log is supported only by the admin VS.
| Parameter Name | Parameter Meaning |
|---|---|
|
hwPhysicalPortIfIndex |
Index of physical port. |
|
hwPhysicalPortName |
Indicates the name of a port. |
Cause 1: The gain of the optical amplifier is lower than the calibration range.
(2)The board is faulty.
1. Replace the optical amplifier and check whether the alarm is cleared.
2. If the alarm persists after the optical amplifier is replaced, replace the corresponding board and check whether the alarm is cleared.
3. If the alarm persists, collect alarm, log, and configuration information, and contact Huawei technical support personnel.