All MIBs › ACD-SFP-MIB › acdSfpThreshRxPwrLowWarndBm
acdSfpThreshRxPwrLowWarndBm
Module: ACD-SFP-MIB
OID (symbolic): ACD-SFP-MIB::acdSfpThreshRxPwrLowWarndBm
OID (numeric): 1.3.6.1.4.1.22420.2.4.3.1.30
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: Low Warning Rx input power in dBm (~ -40 to +8.2 dBm).
What is acdSfpThreshRxPwrLowWarndBm?
This OID defines the low warning threshold for received power, generating a less-urgent notification before the critical alarm threshold is reached. This early warning helps operators notice degrading fiber links or failing transmitters before service outage occurs. For instance, setting it to -25 dBm gives visibility into slow signal degradation that may precede a -30 dBm alarm.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.3.1.30 snmpwalk -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshRxPwrLowWarndBm
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.3.1.30.1 snmpget -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshRxPwrLowWarndBm.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 |
| 1.3.6.1.4.1.22420.2.4.3.1.30 | acdSfpThreshRxPwrLowWarndBm | ACD-SFP-MIB |