ifAmplifierEdfaBackReflectionPowerRatio
LUM-IFAMPLIFIER-MIB ·
.1.3.6.1.4.1.8708.2.65.2.5.1.1.8
Object
column
LUM-TCSigned32WithNA
The Back reflected power ratio of the EDFA output. This parameter is calculated by dividing the EDFA output power by the back reflected power of the EDFA. Presented in units of 0.1 dB.
Context
- MIB
- LUM-IFAMPLIFIER-MIB
- OID
.1.3.6.1.4.1.8708.2.65.2.5.1.1.8- Type
- column
- Access
- readonly
- Status
- current
- Parent
- ifAmplifierEdfaEntry
- Table
- ifAmplifierEdfaTable
- Siblings
- 17
Values & Constraints
Type Constraints
range: -2147483648..2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ifAmplifierEdfaIndex An index assigned to each entry. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.8708.2.65.2.5.1.1.1 |
| ifAmplifierEdfaHighBackReflectionThld High Back Reflection Threshold.
The threshold to trigger the High back reflection alarm. | column | Integer32 | .1.3.6.1.4.1.8708.2.65.2.5.1.1.10 |
| ifAmplifierEdfaSaturation deprecated Saturation alarm. If the difference of wanted gain and actual gain
is larger than 1.0 dB the amplifier is considered saturated. | column | LUM-TCFaultStatusWithNA | .1.3.6.1.4.1.8708.2.65.2.5.1.1.11 |
| ifAmplifierEdfaMonitorPortLoss Monitor port loss. The difference in attenuation between EDFA output and EDFA monitor port.
This is a value that is module specific and is presented in units of 0.1 dB. | column | LUM-TCSigned32WithNA | .1.3.6.1.4.1.8708.2.65.2.5.1.1.12 |
| ifAmplifierEdfaRelatedAmplifierIndex The index number of the associated Amplifier object. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.8708.2.65.2.5.1.1.13 |
| ifAmplifierEdfaSubrack The subrack of the entry. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.8708.2.65.2.5.1.1.14 |
| ifAmplifierEdfaSlot The slot of the entry. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.8708.2.65.2.5.1.1.15 |
| ifAmplifierEdfaPumpPower Pump power of the EDFA pump in units of 0.1 dBm. | column | LUM-TCSigned32WithNA | .1.3.6.1.4.1.8708.2.65.2.5.1.1.16 |
| ifAmplifierEdfaPumpCurrent Pump current of the EDFA pump in units of 0.1 mA. | column | LUM-TCSigned32WithNA | .1.3.6.1.4.1.8708.2.65.2.5.1.1.17 |
| ifAmplifierEdfaActualGain The actual gain contribution of the EDFA amplifier stage. | column | LUM-TCSigned32WithNA | .1.3.6.1.4.1.8708.2.65.2.5.1.1.18 |
| ifAmplifierEdfaName The management name of the EDFA object. | column | LUM-TCMgmtNameString | .1.3.6.1.4.1.8708.2.65.2.5.1.1.2 |
| ifAmplifierEdfaUId A unique identifier assigned to each entry. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.8708.2.65.2.5.1.1.3 |
| ifAmplifierEdfaWantedGainTilt The wanted EDFA gain tilt. A negative value will amplify
shorter wavelengths more than longer wavelengths.
Range and default value depends on type of amplifier.
OAR… | column | Integer32 | .1.3.6.1.4.1.8708.2.65.2.5.1.1.4 |
| ifAmplifierEdfaTxPowerLimit Settable limit for maximum allowed output power.
Range and default value depends on type of amplifier.
Name Min Max Defau… | column | LUM-TCSigned32WithNA | .1.3.6.1.4.1.8708.2.65.2.5.1.1.5 |
| ifAmplifierEdfaPumpStatus Status of the EDFA pump. Can take values on or off. | column | Enumeration | .1.3.6.1.4.1.8708.2.65.2.5.1.1.6 |
| ifAmplifierEdfaBackReflectionPower The Back reflected power of the EDFA output in units of 0.1 dBm. | column | LUM-TCSigned32WithNA | .1.3.6.1.4.1.8708.2.65.2.5.1.1.7 |
| ifAmplifierEdfaHighBackReflection High Back Reflection. When back reflection power ratio
is below the High back reflection threshold the alarm is activated. | column | LUM-TCFaultStatusWithNA | .1.3.6.1.4.1.8708.2.65.2.5.1.1.9 |