All MIBs › GPON-MIB › ontLaserBiasCurrent
ontLaserBiasCurrent
Module: GPON-MIB
OID (symbolic): GPON-MIB::ontLaserBiasCurrent
OID (numeric): 1.3.6.1.4.1.13464.1.11.4.1.1.21
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: unit: uA
What is ontLaserBiasCurrent?
This object reports the bias current driving the ONT's upstream transmit laser, in microamps. As with the OLT-side optics, a laser's bias current tends to drift upward as it ages, so trending this value can give early warning of a failing ONT transmitter.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.13464.1.11.4.1.1.21 snmpwalk -v2c -c public <target> GPON-MIB::ontLaserBiasCurrent
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.13464.1.11.4.1.1.21.1 snmpget -v2c -c public <target> GPON-MIB::ontLaserBiasCurrent.1
Start monitoring Zyxel Systems GPON OLT (optical line terminal) equipment with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the GPON-MIB::ontLaserBiasCurrent OID value, configure state conditions and alerts, and monitor any Zyxel Systems GPON OLT (optical line terminal) equipment from a single console.
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 |
| 1.3.6.1.4.1.13464 | admin | ADMIN-MASTER-MIB |
| 1.3.6.1.4.1.13464.1 | dataCom | ADMIN-MASTER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.13464.1.11 | gpon | GPON-MIB |
| 1.3.6.1.4.1.13464.1.11.4 | ont | GPON-MIB |
| 1.3.6.1.4.1.13464.1.11.4.1 | ontTable | GPON-MIB |
| 1.3.6.1.4.1.13464.1.11.4.1.1 | ontEntry | GPON-MIB |
| 1.3.6.1.4.1.13464.1.11.4.1.1.21 | ontLaserBiasCurrent | GPON-MIB |