NBS-SFF-MIB :: nbsSffDiagsBiasCurrent

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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nbsSffDiagsBiasCurrent

Module: NBS-SFF-MIB

OID (symbolic): NBS-SFF-MIB::nbsSffDiagsBiasCurrent

OID (numeric): 1.3.6.1.4.1.629.204.1.3.1.1.30

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: Internally measured TX Bias Current in the units of mA. Bytes 100 & 101 of Address A2h

What is nbsSffDiagsBiasCurrent?

The transceiver's current internally measured laser bias current, in milliamps, a key indicator of laser health that typically rises as a laser ages toward end of life.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.204.1.3.1.1.30
snmpwalk -v2c -c public <target> NBS-SFF-MIB::nbsSffDiagsBiasCurrent

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.204.1.3.1.1.30.1
snmpget -v2c -c public <target> NBS-SFF-MIB::nbsSffDiagsBiasCurrent.1

Start monitoring MRV/NBS optical network element with SFP/SFP+/XFP slots with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NBS-SFF-MIB::nbsSffDiagsBiasCurrent OID value, configure state conditions and alerts, and monitor any MRV/NBS optical network element with SFP/SFP+/XFP slots from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.629nbaseCORE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.629.204nbsSffMibNBS-SFF-MIB
1.3.6.1.4.1.629.204.1nbsSffObjectsNBS-SFF-MIB
1.3.6.1.4.1.629.204.1.3nbsSffDiagnosticsGrpNBS-SFF-MIB
1.3.6.1.4.1.629.204.1.3.1nbsSffDiagsTableNBS-SFF-MIB
1.3.6.1.4.1.629.204.1.3.1.1nbsSffDiagsEntryNBS-SFF-MIB
1.3.6.1.4.1.629.204.1.3.1.1.30nbsSffDiagsBiasCurrentNBS-SFF-MIB