CISCO-OPTICAL-MIB :: coiOptIntervalPolarizationDependentLossAvg

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-OPTICAL-MIBcoiOptIntervalPolarizationDependentLossAvg

coiOptIntervalPolarizationDependentLossAvg

Module: CISCO-OPTICAL-MIB

OID (symbolic): CISCO-OPTICAL-MIB::coiOptIntervalPolarizationDependentLossAvg

OID (numeric): 1.3.6.1.4.1.9.9.828.1.2.3.1.30

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: This object specifies the interval average Polarization Dependent Loss in 1/100 dB for the interface.

What is coiOptIntervalPolarizationDependentLossAvg?

Reports the average Polarization Dependent Loss (in 1/100 dB) on an optical interface over a monitoring interval, indicating how much signal loss varies with polarization.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.828.1.2.3.1.30
snmpwalk -v2c -c public <target> CISCO-OPTICAL-MIB::coiOptIntervalPolarizationDependentLossAvg

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.828.1.2.3.1.30.1
snmpget -v2c -c public <target> CISCO-OPTICAL-MIB::coiOptIntervalPolarizationDependentLossAvg.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> coiOptIntervalPolarizationDependentLossAvg.1

Start monitoring Cisco optical-interface equipment with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-OPTICAL-MIB::coiOptIntervalPolarizationDependentLossAvg OID value, configure state conditions and alerts, and monitor any Cisco optical-interface equipment from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.828ciscoOpticalMIBCISCO-OPTICAL-MIB
1.3.6.1.4.1.9.9.828.1ciscoOpticalMIBObjectsCISCO-OPTICAL-MIB
1.3.6.1.4.1.9.9.828.1.2coiOpticalPerformanceMonitoringCISCO-OPTICAL-MIB
1.3.6.1.4.1.9.9.828.1.2.3coiOpticalIntervalTableCISCO-OPTICAL-MIB
1.3.6.1.4.1.9.9.828.1.2.3.1coiOpticalIntervalEntryCISCO-OPTICAL-MIB
1.3.6.1.4.1.9.9.828.1.2.3.1.30coiOptIntervalPolarizationDependentLossAvgCISCO-OPTICAL-MIB