All MIBs › LUM-IFPERF-MIB › ifPerfL0ChromaticDispersion
ifPerfL0ChromaticDispersion
Module: LUM-IFPERF-MIB
OID (symbolic): LUM-IFPERF-MIB::ifPerfL0ChromaticDispersion
OID (numeric): 1.3.6.1.4.1.8708.2.56.2.6.1.1.7
Node type: OBJECT-TYPE
Type: Signed32WithNA
Access: read-only
Description: Received chromatic dispersion that describe the spreading of a light pulse as it travels down a fiber when light pulses launched close together.
What is ifPerfL0ChromaticDispersion?
The measured chromatic dispersion, which quantifies how much a light pulse spreads out as it travels down the fiber; an admin monitors this on long-haul optical links since excessive dispersion degrades signal quality and can cause bit errors.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8708.2.56.2.6.1.1.7 snmpwalk -v2c -c public <target> LUM-IFPERF-MIB::ifPerfL0ChromaticDispersion
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.8708.2.56.2.6.1.1.7.1 snmpget -v2c -c public <target> LUM-IFPERF-MIB::ifPerfL0ChromaticDispersion.1
Start monitoring Infinera optical/DWDM network element (interface performance/FEC/G.826) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LUM-IFPERF-MIB::ifPerfL0ChromaticDispersion OID value, configure state conditions and alerts, and monitor any Infinera optical/DWDM network element (interface performance/FEC/G.826) 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 |
| 1.3.6.1.4.1.8708 | lumentis | LUM-REG |
| 1.3.6.1.4.1.8708.2 | lumGeneric | LUM-REG |
| 1.3.6.1.4.1.8708.2.56 | lumIfPerfMIB | LUM-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.8708.2.56.2 | lumIfPerfMIBObjects | LUM-IFPERF-MIB |
| 1.3.6.1.4.1.8708.2.56.2.6 | ifPerfL0List | LUM-IFPERF-MIB |
| 1.3.6.1.4.1.8708.2.56.2.6.1 | ifPerfL0Table | LUM-IFPERF-MIB |
| 1.3.6.1.4.1.8708.2.56.2.6.1.1 | ifPerfL0Entry | LUM-IFPERF-MIB |
| 1.3.6.1.4.1.8708.2.56.2.6.1.1.7 | ifPerfL0ChromaticDispersion | LUM-IFPERF-MIB |