All MIBs › PT-SFP-MIB › biasCurrent
biasCurrent
Module: PT-SFP-MIB
OID (symbolic): PT-SFP-MIB::biasCurrent
OID (numeric): 1.3.6.1.4.1.193.223.2.6.1.1.22
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The bias current of the interface module, in mA.
What is biasCurrent?
The transceiver laser's bias current, in mA, reported as a text string. An admin watches this rise over time as a classic sign of laser aging/wear, often predicting an eventual drop in Tx power and link failure well before it happens.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.193.223.2.6.1.1.22 snmpwalk -v2c -c public <target> PT-SFP-MIB::biasCurrent
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.193.223.2.6.1.1.22.1 snmpget -v2c -c public <target> PT-SFP-MIB::biasCurrent.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.193 | ericsson | ANS-COMMON-MIB |
| 1.3.6.1.4.1.193.223 | miniLink | MINI-LINK-MIB |
| 1.3.6.1.4.1.193.223.2 | pt | PT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.193.223.2.6 | ptSFP | PT-SFP-MIB |
| 1.3.6.1.4.1.193.223.2.6.1 | ptSFPTable | PT-SFP-MIB |
| 1.3.6.1.4.1.193.223.2.6.1.1 | ptSFPEntry | PT-SFP-MIB |
| 1.3.6.1.4.1.193.223.2.6.1.1.22 | biasCurrent | PT-SFP-MIB |