All MIBs › NMS-EPON-OLT-PON-EXT › rxPowerLowLimit
rxPowerLowLimit
Module: NMS-EPON-OLT-PON-EXT
OID (symbolic): NMS-EPON-OLT-PON-EXT::rxPowerLowLimit
OID (numeric): 1.3.6.1.4.1.11606.10.101.108.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The low threshold of rx power alarm. The unit is 0.1DBm.
What is rxPowerLowLimit?
This value sets the lower alarm threshold for the PON port's receive optical power, expressed in units of 0.1 dBm. Admins configure it so the system raises an alarm if incoming optical power drops too low, warning of fiber degradation or a failing ONU before the link fails outright. Setting it to -280 (i.e., -28.0 dBm) triggers an alarm if receive power falls below that level.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11606.10.101.108.1.5 snmpwalk -v2c -c public <target> NMS-EPON-OLT-PON-EXT::rxPowerLowLimit
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11606.10.101.108.1.5.1 snmpget -v2c -c public <target> NMS-EPON-OLT-PON-EXT::rxPowerLowLimit.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.11606.10.101.108.1.5.1 i <value>
Start monitoring NMS Communications EPON OLT (extended PON port performance counters) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NMS-EPON-OLT-PON-EXT::rxPowerLowLimit OID value, configure state conditions and alerts, and monitor any NMS Communications EPON OLT (extended PON port performance counters) from a single console.
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 |
| 1.3.6.1.4.1.11606 | pbn | PBN-ROOT |
| 1.3.6.1.4.1.11606.10 | nms | NMS-SMI |
| 1.3.6.1.4.1.11606.10.101 | nmsEPONGroup | NMS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11606.10.101.108 | ponOpticsRxPowerTable | NMS-EPON-OLT-PON-EXT |
| 1.3.6.1.4.1.11606.10.101.108.1 | ponOpticsRxPowerEntry | NMS-EPON-OLT-PON-EXT |
| 1.3.6.1.4.1.11606.10.101.108.1.5 | rxPowerLowLimit | NMS-EPON-OLT-PON-EXT |