All MIBs › ADVA-FSPR7-PM-MIB › cdFacilityHistorical15minLow
cdFacilityHistorical15minLow
Module: ADVA-FSPR7-PM-MIB
OID (symbolic): ADVA-FSPR7-PM-MIB::cdFacilityHistorical15minLow
OID (numeric): 1.3.6.1.4.1.2544.1.11.11.7.2.3.49.1.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Chromatic Dispersion Compensation Low
What is cdFacilityHistorical15minLow?
Reports the minimum Chromatic Dispersion compensation value in ps/nm (picoseconds per nanometer) measured over a 15-minute interval, showing the best optical channel condition. Chromatic dispersion accumulates along the fiber length and causes signal broadening; this metric tracks the actual compensation being applied to counteract it. A low value of 45 ps/nm indicates minimal accumulated dispersion requiring compensating adjustment during that interval.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.11.7.2.3.49.1.2 snmpwalk -v2c -c public <target> ADVA-FSPR7-PM-MIB::cdFacilityHistorical15minLow
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.11.7.2.3.49.1.2.1 snmpget -v2c -c public <target> ADVA-FSPR7-PM-MIB::cdFacilityHistorical15minLow.1
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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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.11 | fspR7 | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.11.11 | advaFspR7Pm | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7 | pmFacility | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7.2 | pmFacilityPhysical | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7.2.3 | pmFacilityPhysRecord | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7.2.3.49 | cdFacilityHistorical15minTable | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7.2.3.49.1 | cdFacilityHistorical15minEntry | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.7.2.3.49.1.2 | cdFacilityHistorical15minLow | ADVA-FSPR7-PM-MIB |