Help Center/ Huawei Qiankun CloudService/ More Documents/ Device Alarm Handling/ V200 LSW Alarms/ ALM-3276800022 Indicates that optical module power abnormal/ ALM-3276800022 Indicates that optical module power abnormal 136193
Updated on 2024-01-25 GMT+08:00
View PDF
Share

ALM-3276800022 Indicates that optical module power abnormal 136193

Description

SRM/3/TXPOWER_EXCEEDMAJOR: OID [OID] Optical module exception, Tx power is too high. (EntityPhysicalIndex=[INTEGER], BaseTrapSeverity=[INTEGER], BaseTrapProbableCause=[INTEGER], BaseTrapEventType=[INTEGER], EntPhysicalContainedIn=[INTEGER], EntPhysicalName=[OCTET], RelativeResource=[OCTET], ReasonDescription=[OCTET])

The transmit power of an optical module is too high.

Attribute

Alarm ID

Alarm Severity

Alarm Type

3276800022

Minor

Equipment alarm

Parameters

Name

Meaning

OID

Indicates the MIB object ID of the alarm.

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.

EntityTrapReasonDescr

Indicates the description of the alarm cause.

Impact on the System

This alarm does not affect system operating if the interface on which the optical module is installed works properly.

Possible Causes

The transmit power of the optical module is too high.

Procedure

  1. Run the display transceiver slot slot-id verbose command in the system view to check whether the transmit power Tx Power of the optical module is within the allowed range.

    • If so, services are not affected. Collect alarms, logs, and configurations and contact technical support personnel.
    • If not, go to step 2.

  2. Check whether the transmit power upper threshold of the optical module is within the acceptable range.

    • If so, run the transceiver diagnosis threshold tx-power command to change the transmit power upper threshold of the optical module. The alarm handling ends.
    • If not, go to step 3.

  3. Use an optical attenuator to reduce the transmit power of the optical module to the acceptable range. Check whether the alarm is cleared.

    • If so, the alarm handling ends.
    • If not, go to step 4.

  4. Replace the optical module, and check whether the alarm is cleared.

    • If so, the alarm handling ends.
    • If not, collect alarms, logs, and configurations, and contact technical support personnel.

Related Information

None