ifAmplifierRamanPointInsertionLossThld

LUM-IFAMPLIFIER-MIB · .1.3.6.1.4.1.8708.2.65.2.4.1.1.17
MIB view Table view

Object

column r/w LUM-TCSigned32WithNA 
Point Insertion Loss Threshold. Settable threshold for High point
insertion loss alarm. If Point insertion loss is more negative than
threshold High point insertion loss alarm will be activated.
The recommended value for PIL is between 0 and -0.5 dB. A value lower
than the default threshold value of -1 dB may severely reduce the
Raman gain and cause a deterioration of the amplifier noise figure.
              
Range depends on type of amplifier, see table below.
              
Name                         Min       Max
OARAED21/HG                  -1.0 dB   -0.5 dB
OARAED20/LG                  -3.0 dB   -0.5 dB

Context

MIB
LUM-IFAMPLIFIER-MIB
OID
.1.3.6.1.4.1.8708.2.65.2.4.1.1.17
Type
column
Access
readwrite
Status
current
Parent
ifAmplifierRamanEntry
Table
ifAmplifierRamanTable
Siblings
21

Syntax

LUM-TCSigned32WithNA
Source
LUM-TCSigned32WithNA
Base type
Integer32

Values & Constraints

Type Constraints
range: -2147483648..2147483647

Related Objects

Sibling Objects
ObjectTypeSyntaxOID
ifAmplifierRamanIndex
An index assigned to each entry.
columnSNMPv2-SMIUnsigned32.1.3.6.1.4.1.8708.2.65.2.4.1.1.1
ifAmplifierRamanPump2Status
Status of the second Raman pump. Can take values on or off.
columnEnumeration.1.3.6.1.4.1.8708.2.65.2.4.1.1.10
ifAmplifierRamanTotalPumpPower
Combined Raman Pumps power in units of 0.1 dBm. This is the total optical power that will enter through Raman Rx port into the line fiber.
columnLUM-TCSigned32WithNA.1.3.6.1.4.1.8708.2.65.2.4.1.1.11
ifAmplifierRamanBackReflectionPower
The Back reflected power of the Raman pump in units of 0.1 dBm.
columnLUM-TCSigned32WithNA.1.3.6.1.4.1.8708.2.65.2.4.1.1.12
ifAmplifierRamanBackReflectionPowerRatio
The Back reflected power ratio of the Raman pump. This parameter is calculated by dividing the Total pump power by the back reflected power of the Raman. Presented in units of 0.1…
columnLUM-TCSigned32WithNA.1.3.6.1.4.1.8708.2.65.2.4.1.1.13
ifAmplifierRamanHighBackReflection
High Back Reflection. When back reflection power ratio is below the High back reflection threshold the alarm is activated.
columnLUM-TCFaultStatusWithNA.1.3.6.1.4.1.8708.2.65.2.4.1.1.14
ifAmplifierRamanHighBackReflectionThld
High Back Reflection Threshold. The threshold to trigger the High back reflection alarm.
columnInteger32.1.3.6.1.4.1.8708.2.65.2.4.1.1.15
ifAmplifierRamanPointInsertionLoss
Point Insertion Loss. The calculated insertion loss between the Raman pump and line fiber. Value is given in units of 0.1 dB and cannot be positive. Recommended value is between 0…
columnLUM-TCSigned32WithNA.1.3.6.1.4.1.8708.2.65.2.4.1.1.16
ifAmplifierRamanHighPointInsertionLoss
High Point Insertion Loss. If Point insertion loss is below Point insertion loss threshold High point insertion loss alarm will be activated.
columnLUM-TCFaultStatusWithNA.1.3.6.1.4.1.8708.2.65.2.4.1.1.18
ifAmplifierRamanRelatedAmplifierIndex
The index number of the associated Amplifier object.
columnSNMPv2-SMIUnsigned32.1.3.6.1.4.1.8708.2.65.2.4.1.1.19
ifAmplifierRamanName
The management name of the Raman object.
columnLUM-TCMgmtNameString.1.3.6.1.4.1.8708.2.65.2.4.1.1.2
ifAmplifierRamanSubrack
The subrack of the entry.
columnSNMPv2-SMIUnsigned32.1.3.6.1.4.1.8708.2.65.2.4.1.1.20
ifAmplifierRamanSlot
The slot of the entry.
columnSNMPv2-SMIUnsigned32.1.3.6.1.4.1.8708.2.65.2.4.1.1.21
ifAmplifierRamanActualGain
The actual gain contribution of the Raman amplifier stage.
columnLUM-TCSigned32WithNA.1.3.6.1.4.1.8708.2.65.2.4.1.1.22
ifAmplifierRamanUId
A unique identifier assigned to each entry.
columnSNMPv2-SMIUnsigned32.1.3.6.1.4.1.8708.2.65.2.4.1.1.3
ifAmplifierRamanLineFiberType
Line fiber type setting for the Raman amplifier.
columnEnumeration.1.3.6.1.4.1.8708.2.65.2.4.1.1.4
ifAmplifierRamanWantedGainTilt
The wanted Raman gain tilt. A negative value will amplify shorter wavelengths more than longer wavelengths.
columnInteger32.1.3.6.1.4.1.8708.2.65.2.4.1.1.5
ifAmplifierRamanReceivedPowerLevel
The received power level on the Raman input interface. The presented power level includes both signal and optical noise. In contrast Raman Rx power level only presents signal inpu…
columnLUM-TCSigned32WithNA.1.3.6.1.4.1.8708.2.65.2.4.1.1.6
ifAmplifierRamanPump1Power
Pump power of the first Raman pump in units of 0.1 dBm.
columnLUM-TCSigned32WithNA.1.3.6.1.4.1.8708.2.65.2.4.1.1.7
ifAmplifierRamanPump1Status
Status of the first Raman pump. Can take values on or off.
columnEnumeration.1.3.6.1.4.1.8708.2.65.2.4.1.1.8
ifAmplifierRamanPump2Power
Pump power of the second Raman pump in units of 0.1 dBm.
columnLUM-TCSigned32WithNA.1.3.6.1.4.1.8708.2.65.2.4.1.1.9