WLAN_1.3.6.1.4.1.2011.6.139.13.1.1.129 hwApOpticalVoltageTooLowTrap

Description

WLAN/4/AP_OPTICAL_VOLTAGE_TOO_LOW: OID [oid] AP optical module voltage is too low notify. (APMAC=[OPAQUE], APName=[STRING], ApIfIndex=[INTEGER], Ap Optical Voltage=[INTEGER], ApEntityPhysicalName=[OCTET], APID=[INTEGER])

The voltage of an RU's optical module is low.

Attribute

Alarm ID	Alarm Severity	Alarm Type
1.3.6.1.4.1.2011.6.139.13.1.1.129	Warning	equipmentAlarm(5)

Parameters

Name	Meaning
OID	Indicates the ID of a MIB object.
APMAC	Indicates the MAC address of an RU.
APName	Indicates the RU name.
ApIfIndex	Indicates the index of the RU interface on which an optical module is installed.
Ap Optical Voltage	Indicates the voltage of an RU's optical module.
ApEntityPhysicalName	Indicates the name of the RU interface on which an optical module is installed.
APID	Indicates the AP ID.

Impact on the System

Services on the optical module are adversely affected, which probably leads to error codes, error packets, or even service interruption.

This alarm applies to Huawei certified optical modules only. For non-Huawei-certified optical modules, incorrect alarms may be generated.

Possible Causes

The voltage of an AP's optical module is low.

Procedure

Replace the optical module.

Related Information

WLAN_1.3.6.1.4.1.2011.6.139.13.1.1.130 hwApOpticalVoltageTooLowRestoreTrap