Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
PICDRIVER/4/WUnitOfPortSts
Message
PICDRIVER/4/WUnitOfPortSts: Optical module exception(portName=[PortName],reason=[StatusChanged],value=[Value])
Description
The temperature, bias current, or voltage of the optical module exceeds the alarm threshold.
Parameters
| Parameter Name | Parameter Meaning |
|---|---|
portName |
Indicates the interface name. |
reason |
Indicates the status change. The value can be:
|
value |
Indicates the current temperature, bias current, or voltage. |
Possible Causes
Cause 1: The temperature of the optical module was too high.
Cause 2: The temperature of the optical module was too low.
Cause 3: The bias current of the optical module was too high.
Cause 4: The bias current of the optical module was too low.
Cause 5: The voltage of the optical module was too high.
Cause 6: The voltage of the optical module was too low.
