ENTITYTRAP_1.3.6.1.4.1.2011.5.25.219.2.4.5 hwOpticalInvalid 136202

Description

ENTITYTRAP/4/OPTICALINVALID:OID [oid] Optical Module is invalid.(Index=[INTEGER], EntityPhysicalIndex=[INTEGER], PhysicalName="[OCTET]", EntityTrapFaultID=136202)

The temperature of the optical module is too low.

Attribute

Alarm ID	Alarm Severity	Alarm Type
1.3.6.1.4.1.2011.5.25.219.2.4.5	Warning	equipmentAlarm(5)

Parameters

Name	Meaning
oid	Indicates the ID of a MIB object.
Index	Indicates the index.
EntityPhysicalIndex	Indicates the index of the physical entity.
PhysicalName	Indicates the name of the physical entity.
EntityTrapFaultID	Indicates the error code.

Impact on the System

Services on the optical module may be affected, causing bit errors, error packets, or even service interruption.

Possible Causes

The device temperature is too low.

Procedure

Check whether a low temperature alarm is generated on the device. If so, increase the ambient temperature of the device.