All MIBs › ADVA-FSPR7-DEF-MIB › physicalPortDefVoaSetpoint
physicalPortDefVoaSetpoint
Module: ADVA-FSPR7-DEF-MIB
OID (symbolic): ADVA-FSPR7-DEF-MIB::physicalPortDefVoaSetpoint
OID (numeric): 1.3.6.1.4.1.2544.1.11.10.3.4.1.1.99
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Sets the optical attenuation of VOA
What is physicalPortDefVoaSetpoint?
This OID sets the target optical attenuation value in tenths of a dB, ranging from 0 to 30 dB (reading 0 to 300 in the MIB). System administrators modify this to adjust the optical signal strength at the port, typically to prevent receiver overload or maintain minimum SNR on adjacent wavelengths. A concrete value of '150' means the VOA is configured to attenuate the signal by 15 dB, which might be used to match the expected power budget on a particular link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.10.3.4.1.1.99 snmpwalk -v2c -c public <target> ADVA-FSPR7-DEF-MIB::physicalPortDefVoaSetpoint
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.11.10.3.4.1.1.99.1 snmpget -v2c -c public <target> ADVA-FSPR7-DEF-MIB::physicalPortDefVoaSetpoint.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 |
|---|---|---|
| 1.3.6.1.4.1.2544.1.11.10 | advaFspR7Def | ADVA-FSPR7-DEF-MIB |
| 1.3.6.1.4.1.2544.1.11.10.3 | managementDef | ADVA-FSPR7-DEF-MIB |
| 1.3.6.1.4.1.2544.1.11.10.3.4 | facilityMgmtDef | ADVA-FSPR7-DEF-MIB |
| 1.3.6.1.4.1.2544.1.11.10.3.4.1 | physicalPortDefTable | ADVA-FSPR7-DEF-MIB |
| 1.3.6.1.4.1.2544.1.11.10.3.4.1.1 | physicalPortDefEntry | ADVA-FSPR7-DEF-MIB |
| 1.3.6.1.4.1.2544.1.11.10.3.4.1.1.99 | physicalPortDefVoaSetpoint | ADVA-FSPR7-DEF-MIB |