All MIBs › OMNITRON-MIB › portSfpBiasCurrent
portSfpBiasCurrent
Module: OMNITRON-MIB
OID (symbolic): OMNITRON-MIB::portSfpBiasCurrent
OID (numeric): 1.3.6.1.4.1.7342.2.1.8.1.11
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: SFP Bias Current in millamps
What is portSfpBiasCurrent?
Laser bias current of the installed SFP transceiver in milliamps. A rising bias current over time is a classic early-warning sign of laser aging/wear-out on that optic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7342.2.1.8.1.11 snmpwalk -v2c -c public <target> OMNITRON-MIB::portSfpBiasCurrent
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7342.2.1.8.1.11.1 snmpget -v2c -c public <target> OMNITRON-MIB::portSfpBiasCurrent.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> portSfpBiasCurrent.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.7342 | omnitron | OMNITRON-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7342.2 | prodAgent | OMNITRON-MIB |
| 1.3.6.1.4.1.7342.2.1 | enhancedchassisTable | OMNITRON-MIB |
| 1.3.6.1.4.1.7342.2.1.8 | portSFPTable | OMNITRON-MIB |
| 1.3.6.1.4.1.7342.2.1.8.1 | portSFPEntry | OMNITRON-MIB |
| 1.3.6.1.4.1.7342.2.1.8.1.11 | portSfpBiasCurrent | OMNITRON-MIB |