All MIBs › ADVA-FSPR7-CAP-MIB › facilityPhysThresholdCapSignalToNoiseRatioLow
facilityPhysThresholdCapSignalToNoiseRatioLow
Module: ADVA-FSPR7-CAP-MIB
OID (symbolic): ADVA-FSPR7-CAP-MIB::facilityPhysThresholdCapSignalToNoiseRatioLow
OID (numeric): 1.3.6.1.4.1.2544.1.11.9.6.12.2.2.1.1.16
Node type: OBJECT-TYPE
Type: FspR7Integer32Caps
Access: read-only
Description: Signal-to-Noise Ratio Low TH
What is facilityPhysThresholdCapSignalToNoiseRatioLow?
This OID stores the minimum low threshold for signal-to-noise ratio (SNR) that the equipment can monitor, measured in decibels (dB). Low SNR indicates a weak or degraded optical signal due to noise, fiber loss, or receiver issues, so engineers set thresholds to warn of poor signal quality. A value of 12 dB means alerts trigger when the signal-to-noise ratio drops below 12 decibels, indicating serious signal problems requiring troubleshooting.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.9.6.12.2.2.1.1.16 snmpwalk -v2c -c public <target> ADVA-FSPR7-CAP-MIB::facilityPhysThresholdCapSignalToNoiseRatioLow
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.9.6.12.2.2.1.1.16.1 snmpget -v2c -c public <target> ADVA-FSPR7-CAP-MIB::facilityPhysThresholdCapSignalToNoiseRatioLow.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 |
|---|---|---|
| 1.3.6.1.4.1.2544.1.11.9 | advaFspR7Cap | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.6 | performanceCap | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.6.12 | pmFacilityCap | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.6.12.2 | pmFacilityPhysicalCap | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.6.12.2.2 | pmFacilityPhysThresholdCap | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.6.12.2.2.1 | facilityPhysThresholdCapTable | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.6.12.2.2.1.1 | facilityPhysThresholdCapEntry | ADVA-FSPR7-CAP-MIB |
| 1.3.6.1.4.1.2544.1.11.9.6.12.2.2.1.1.16 | facilityPhysThresholdCapSignalToNoiseRatioLow | ADVA-FSPR7-CAP-MIB |