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Alarm Handling

AR100-S, AR110-S, AR120-S, AR150-S, AR160-S, AR200-S, AR1200-S, AR2200-S, and AR3200-S V200R009

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ENTITYTRAP_1. hwOpticalInvalid 136192

ENTITYTRAP_1. hwOpticalInvalid 136192


ENTITYTRAP/4/OPTICALINVALID:OID [oid] Optical module is invalid.(Index=[INTEGER], EntityPhysicalIndex=[INTEGER], PhysicalName="[OCTET]", EntityTrapFaultID=136192, EntityTrapReasonDescr="Optical Module Worked Abnormally")

A newly installed optical module is not certified by Huawei.


Alarm ID Alarm Severity Alarm Type Warning equipmentAlarm(5)


Name Meaning

Indicates the MIB object ID of the alarm.

Index Indicates the index of the alarm.
EntityPhysicalIndex Indicates the entity index.
PhysicalName Indicates the name of the physical entity.
EntityTrapFaultID Indicates the error code of the alarm.
EntityTrapReasonDescr Indicates the description of the error code.

Impact on the System

This alarm only suggests that Huawei-certified optical modules should be used, and it does not affect services on the device.

Possible Causes

A newly installed optical module is not certified by Huawei.


  1. Replace the optical module on the interface specified in the alarm.
  2. If the fault persists after the optical module is replaced with a Huawei-certified one, send the alarm message, log information, and configuration information to technical support personnel for problem analysis.

Related Information


Updated: 2019-05-06

Document ID: EDOC1000174085

Views: 117671

Downloads: 19

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