HUAWEI-ENVIRONMENT-MIB :: hwTcuExternalFanRev

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHUAWEI-ENVIRONMENT-MIBhwTcuExternalFanRev

hwTcuExternalFanRev

Module: HUAWEI-ENVIRONMENT-MIB

OID (symbolic): HUAWEI-ENVIRONMENT-MIB::hwTcuExternalFanRev

OID (numeric): 1.3.6.1.4.1.2011.6.1.1.6.1.2

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The rev of Heat Exchanger outer fan, in unit of RMP (rotate per minite)

What is hwTcuExternalFanRev?

The rotation speed, in RPM, of the TCU's outer (external) fan - a quick way to confirm the outdoor-facing fan is actually spinning.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.6.1.1.6.1.2
snmpwalk -v2c -c public <target> HUAWEI-ENVIRONMENT-MIB::hwTcuExternalFanRev

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.6.1.1.6.1.2.1
snmpget -v2c -c public <target> HUAWEI-ENVIRONMENT-MIB::hwTcuExternalFanRev.1

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OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.2011huaweiHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.6huaweiUtilityHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.6.1hwDeviceHUAWEI-3COM-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.6.1.1hwEnvironmentMonHUAWEI-ENVIRONMENT-MIB
1.3.6.1.4.1.2011.6.1.1.6hwTcuTableHUAWEI-ENVIRONMENT-MIB
1.3.6.1.4.1.2011.6.1.1.6.1hwTcuEntryHUAWEI-ENVIRONMENT-MIB
1.3.6.1.4.1.2011.6.1.1.6.1.2hwTcuExternalFanRevHUAWEI-ENVIRONMENT-MIB