All MIBs › ACD-SFP-MIB › acdSfpThreshStatusRxPwrHighAlm
acdSfpThreshStatusRxPwrHighAlm
Module: ACD-SFP-MIB
OID (symbolic): ACD-SFP-MIB::acdSfpThreshStatusRxPwrHighAlm
OID (numeric): 1.3.6.1.4.1.22420.2.4.4.1.19
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: This is to indicate if the Receive Power reaches or overpasses the High alarm threshold.
What is acdSfpThreshStatusRxPwrHighAlm?
This OID stores a true/false flag indicating whether the SFP transceiver's received optical power has reached or exceeded the high alarm threshold. Network engineers monitor this to detect dangerously strong signals that could damage the optical receiver or cause link degradation. A value of true means the optical receiver is detecting power levels high enough to trigger an immediate alert and potential port shutdown.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.4.1.19 snmpwalk -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshStatusRxPwrHighAlm
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.4.4.1.19.1 snmpget -v2c -c public <target> ACD-SFP-MIB::acdSfpThreshStatusRxPwrHighAlm.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> acdSfpThreshStatusRxPwrHighAlm.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 |
| 1.3.6.1.4.1.22420.2.4.4.1.19 | acdSfpThreshStatusRxPwrHighAlm | ACD-SFP-MIB |