All MIBs › SO-MUX-MIB › prePowerGainValue
prePowerGainValue
Module: SO-MUX-MIB
OID (symbolic): SO-MUX-MIB::prePowerGainValue
OID (numeric): 1.3.6.1.4.1.51628.1.2.1.2
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: Gain value in dBm.
What is prePowerGainValue?
This object reports the optical gain, in dBm, applied by the pre-amplifier stage of this EDFA (Erbium-Doped Fiber Amplifier) sequence. Admins monitor this to confirm the pre-amp is boosting the incoming optical signal by the expected amount before it enters the main amplification or multiplexing stage. A gain value lower than expected would suggest the pre-amplifier is underperforming, risking a weak signal downstream.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.51628.1.2.1.2 snmpwalk -v2c -c public <target> SO-MUX-MIB::prePowerGainValue
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.51628.1.2.1.2.1 snmpget -v2c -c public <target> SO-MUX-MIB::prePowerGainValue.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> prePowerGainValue.1
Start monitoring Solid Optics optical transport (DWDM amplifier) equipment (DCM distance/EDFA gain-power-temperature status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SO-MUX-MIB::prePowerGainValue OID value, configure state conditions and alerts, and monitor any Solid Optics optical transport (DWDM amplifier) equipment (DCM distance/EDFA gain-power-temperature status) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.51628 | solidOptics | SO-MUX-MIB |
| 1.3.6.1.4.1.51628.1 | edfaMux | SO-MUX-MIB |
| 1.3.6.1.4.1.51628.1.2 | preEdfaSeqTable | SO-MUX-MIB |
| 1.3.6.1.4.1.51628.1.2.1 | preEdfaSeqEntry | SO-MUX-MIB |
| 1.3.6.1.4.1.51628.1.2.1.2 | prePowerGainValue | SO-MUX-MIB |