DEVM/1/hwOpticalInvalid_active: The optical module failed completely. (EntityPhysicalIndex=[EntityPhysicalIndex], EntPhysicalIndex=[EntPhysicalIndex], EntPhysicalName=[EntPhysicalName], EntityTrapFaultID=136216, ReasonDescription=The voltage of the Smart-Clock module was abnormal.)
| Parameter Name | Parameter Meaning | 
|---|---|
| EntityPhysicalIndex | Index of the physical entity. | 
| EntPhysicalIndex | Index of the physical entity. | 
| EntPhysicalName | Name of the physical entity. | 
| EntityTrapFaultID | Error code. | 
| ReasonDescription | Indicates the description of the possible cause. | 
1. Reset the Smart-Clock module and check if the alarm is cleared.
2. Replace the Smart-Clock module and check if the alarm is cleared.
3. Collect trap, log, and configuration information, and contact technical support.
4. End.