All MIBs › ACD-SFP-MIB › acdSfpThreshRxPwrHighWarndBm
acdSfpThreshRxPwrHighWarndBm
Module: ACD-SFP-MIB
OID (symbolic): ACD-SFP-MIB::acdSfpThreshRxPwrHighWarndBm
OID (numeric): 1.3.6.1.4.1.22420.2.4.3.1.29
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: High Warning Rx input power in dBm (~ -40 to +8.2 dBm).
What is acdSfpThreshRxPwrHighWarndBm?
This OID sets the high warning threshold for received optical power, alerting when signal strength approaches the module's maximum safe input level. Engineers monitor this to prevent receiver overload damage that can saturate the photodiode and degrade signal quality. A typical value might be +5 dBm, which triggers a warning before actual clipping occurs at +8 dBm.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.3.1.29 snmpwalk -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshRxPwrHighWarndBm
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.3.1.29.1 snmpget -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshRxPwrHighWarndBm.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 |
| 1.3.6.1.4.1.22420.2.4.3.1.29 | acdSfpThreshRxPwrHighWarndBm | ACD-SFP-MIB |