All MIBs › ACD-SFP-MIB › acdSfpThreshStatusLbcLowWarn
acdSfpThreshStatusLbcLowWarn
Module: ACD-SFP-MIB
OID (symbolic): ACD-SFP-MIB::acdSfpThreshStatusLbcLowWarn
OID (numeric): 1.3.6.1.4.1.22420.2.4.4.1.14
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: This is to indicate if the Laser Bias Current reaches or underpasses the Low warning threshold.
What is acdSfpThreshStatusLbcLowWarn?
This OID indicates true/false when laser bias current is declining toward the low alarm threshold, signaling early laser aging or degradation. Operators use this to identify modules approaching end-of-life before they fail completely and cause service outages. A true warning at 25 mA (with alarm at 20 mA) means the laser is weakening and should be replaced within the next maintenance cycle.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.4.1.14 snmpwalk -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshStatusLbcLowWarn
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.4.1.14.1 snmpget -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshStatusLbcLowWarn.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 |
| 1.3.6.1.4.1.22420.2.4.4.1.14 | acdSfpThreshStatusLbcLowWarn | ACD-SFP-MIB |