All MIBs › ACD-SFP-MIB › acdSfpThreshTempLowAlm
acdSfpThreshTempLowAlm
Module: ACD-SFP-MIB
OID (symbolic): ACD-SFP-MIB::acdSfpThreshTempLowAlm
OID (numeric): 1.3.6.1.4.1.22420.2.4.3.1.4
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Low Alarm transceiver temperature. Represented as a 16 bit signed twos complement value in degrees Celsius, yielding a total range of -128C to +128C.
What is acdSfpThreshTempLowAlm?
This OID holds the low-temperature alarm trigger point in degrees Celsius (-128 to +128 range) at which the SFP will generate a critical alert if temperature drops too far. Network engineers monitor this to ensure the module stays within its rated operating range, typically set 5 degrees above the module's minimum temperature specification to prevent condensation or performance loss. If set to 0°C and the value drops to -5°C, the equipment will alert that the SFP is too cold.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.3.1.4 snmpwalk -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshTempLowAlm
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.3.1.4.1 snmpget -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshTempLowAlm.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> acdSfpThreshTempLowAlm.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.22420 | accedianMIB | ACCEDIAN-SMI |
| 1.3.6.1.4.1.22420.2 | acdMibs | ACCEDIAN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.22420.2.4 | acdSfp | ACD-SFP-MIB |
| 1.3.6.1.4.1.22420.2.4.3 | acdSfpThreshTable | ACD-SFP-MIB |
| 1.3.6.1.4.1.22420.2.4.3.1 | acdSfpThreshEntry | ACD-SFP-MIB |
| 1.3.6.1.4.1.22420.2.4.3.1.4 | acdSfpThreshTempLowAlm | ACD-SFP-MIB |