All MIBs › ZXR10-OPTICAL-ALARM-MIB › zxr10opticalTxCurrent
zxr10opticalTxCurrent
Module: ZXR10-OPTICAL-ALARM-MIB
OID (symbolic): ZXR10-OPTICAL-ALARM-MIB::zxr10opticalTxCurrent
OID (numeric): 1.3.6.1.4.1.3902.3.126.1.2.1.5
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description:
What is zxr10opticalTxCurrent?
This value reports the laser bias current currently measured by the SFP transceiver on this interface. An admin monitors this because a rising bias current over time is a common early indicator of laser aging or impending transceiver failure. Illustratively, a bias current climbing from "25" to "45" (mA) on an otherwise stable link would suggest the SFP module is nearing end of life.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3902.3.126.1.2.1.5 snmpwalk -v2c -c public <target> ZXR10-OPTICAL-ALARM-MIB::zxr10opticalTxCurrent
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3902.3.126.1.2.1.5.1 snmpget -v2c -c public <target> ZXR10-OPTICAL-ALARM-MIB::zxr10opticalTxCurrent.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 |
| 1.3.6.1.4.1.3902 | zte | UAS-MIB |
| 1.3.6.1.4.1.3902.3 | zxr10 | ZXR10-BFD-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3902.3.126 | zxr10OpticalAlarmMIB | ZXR10-OPTICAL-ALARM-MIB |
| 1.3.6.1.4.1.3902.3.126.1 | zxr10MIBObjects | ZXR10-OPTICAL-ALARM-MIB |
| 1.3.6.1.4.1.3902.3.126.1.2 | zxr10opticalTable | ZXR10-OPTICAL-ALARM-MIB |
| 1.3.6.1.4.1.3902.3.126.1.2.1 | zxr10opticalEntry | ZXR10-OPTICAL-ALARM-MIB |
| 1.3.6.1.4.1.3902.3.126.1.2.1.5 | zxr10opticalTxCurrent | ZXR10-OPTICAL-ALARM-MIB |