All MIBs › ADVA-FSPR7-PM-MIB › brOptMuxHistorical15minMean
brOptMuxHistorical15minMean
Module: ADVA-FSPR7-PM-MIB
OID (symbolic): ADVA-FSPR7-PM-MIB::brOptMuxHistorical15minMean
OID (numeric): 1.3.6.1.4.1.2544.1.11.11.17.2.3.19.1.3
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Back Reflection Received Average
What is brOptMuxHistorical15minMean?
Returns the average back-reflection value in dB calculated across all measurements during a 15-minute historical collection window. Trending the mean back-reflection over time helps operators identify gradual deterioration of optical connectors or splice quality that increases reflection levels above baseline. Example: -41.2 dB represents a typical mean back-reflection for a well-conditioned optical circuit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.11.17.2.3.19.1.3 snmpwalk -v2c -c public <target> ADVA-FSPR7-PM-MIB::brOptMuxHistorical15minMean
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.11.17.2.3.19.1.3.1 snmpget -v2c -c public <target> ADVA-FSPR7-PM-MIB::brOptMuxHistorical15minMean.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> brOptMuxHistorical15minMean.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 |
| 1.3.6.1.4.1.2544.1.11.11.17 | pmOptMux | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.17.2 | pmOptMuxPhysical | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.17.2.3 | pmOptMuxPhysRecord | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.17.2.3.19 | brOptMuxHistorical15minTable | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.17.2.3.19.1 | brOptMuxHistorical15minEntry | ADVA-FSPR7-PM-MIB |
| 1.3.6.1.4.1.2544.1.11.11.17.2.3.19.1.3 | brOptMuxHistorical15minMean | ADVA-FSPR7-PM-MIB |