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Alarm Handling

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R010

This document provides the trap description, attributes, parameters, impact on the system, possible causes, procedures, and references. This document provides a complete set of traps, through which intended readers are kept of the running status of the device so as to locate faults.
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ENTITYTRAP_1. hwOpticalInvalid 136199

ENTITYTRAP_1. hwOpticalInvalid 136199


ENTITYTRAP/4/OPTICALINVALID:OID [oid] Optical module is invalid.(Index=[INTEGER], EntityPhysicalIndex=[INTEGER], PhysicalName="[OCTET]", EntityTrapFaultID=136199, EntityTrapReasonDescr="Optical Current Too High")

The bias current of the optical module exceeds the upper limit.


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

Services are interrupted on the interface with the optical module installed.

Possible Causes

The bias current of the optical module exceeds the upper limit.


  1. Run the display transceiver verbose command in user view to check the bias current of the optical module.
  2. If the bias current of the optical module exceeds the upper limit, replace the optical module.
  3. If the alarm persists, collect alarm information, log information, and configuration of the device and contact technical support personnel.
Updated: 2019-08-12

Document ID: EDOC1100034065

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