All MIBs › ACD-SFP-MIB › acdSfpThreshStatusTxPwrLowAlm
acdSfpThreshStatusTxPwrLowAlm
Module: ACD-SFP-MIB
OID (symbolic): ACD-SFP-MIB::acdSfpThreshStatusTxPwrLowAlm
OID (numeric): 1.3.6.1.4.1.22420.2.4.4.1.16
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: This is to indicate if the Transmit Power reaches or underpasses the Low alarm threshold.
What is acdSfpThreshStatusTxPwrLowAlm?
This OID signals true/false if transmit power has dropped below the low alarm threshold, meaning the SFP laser is producing insufficient optical output. The receiving end will experience high error rates or link loss because the weak signal cannot be detected properly. A true value indicates the laser is aging and must be replaced to restore link reliability.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.4.1.16 snmpwalk -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshStatusTxPwrLowAlm
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.4.1.16.1 snmpget -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshStatusTxPwrLowAlm.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 |
| 1.3.6.1.4.1.22420.2.4.4 | acdSfpThreshStatusTable | ACD-SFP-MIB |
| 1.3.6.1.4.1.22420.2.4.4.1 | acdSfpThreshStatusEntry | ACD-SFP-MIB |
| 1.3.6.1.4.1.22420.2.4.4.1.16 | acdSfpThreshStatusTxPwrLowAlm | ACD-SFP-MIB |