ONS15501-MIB :: ons15501InputOpticalPowerTrigger

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsONS15501-MIBons15501InputOpticalPowerTrigger

ons15501InputOpticalPowerTrigger

Module: ONS15501-MIB

OID (symbolic): ONS15501-MIB::ons15501InputOpticalPowerTrigger

OID (numeric): 1.3.6.1.4.1.1869.11.11.2.3

Node type: OBJECT-TYPE

Type: Ons15501TenthdB

Access: read-write

Description: Trigger defines the max deviation allowed from the mean, without an alarm being generated. Once an alarm is generated, it is not cleared until the input optical power falls back within 90% of the trigger value from the mean. Please also refer to ons15501InputOpticalPowerMean above.

What is ons15501InputOpticalPowerTrigger?

This OID sets the maximum allowed deviation, in tenths of a dB (0-200), from the configured input-power mean before an alarm is raised; the alarm then persists until the reading returns within 90% of this trigger value. An admin tunes this threshold to control how sensitive the input-power alarm is to normal fluctuations.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1869.11.11.2.3
snmpwalk -v2c -c public <target> ONS15501-MIB::ons15501InputOpticalPowerTrigger

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1869.11.11.2.3.1
snmpget -v2c -c public <target> ONS15501-MIB::ons15501InputOpticalPowerTrigger.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1869.11.11.2.3.1 s <value>

Start monitoring Cisco ONS 15501 EDFA optical amplifier (optical power/alarm and software image status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ONS15501-MIB::ons15501InputOpticalPowerTrigger OID value, configure state conditions and alerts, and monitor any Cisco ONS 15501 EDFA optical amplifier (optical power/alarm and software image status) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.1869synchronousONS15501-MIB
1.3.6.1.4.1.1869.11synEmbLxONS15501-MIB
1.3.6.1.4.1.1869.11.11ons15501MIBONS15501-MIB
1.3.6.1.4.1.1869.11.11.2ons15501AttrONS15501-MIB
1.3.6.1.4.1.1869.11.11.2.3ons15501InputOpticalPowerTriggerONS15501-MIB