docsPnmCmDsOfdmMerMarReqAvgMer
DOCS-PNM-MIB ·
.1.3.6.1.4.1.4491.2.1.27.1.2.6.1.5
Object
This attribute represents the minimum required average MER. The CM subtracts this value from the MeasuredAvgMer to obtain the AverageMerMargin. If this value is not provided by the PNM server (i.e., it is the default value of zero), the CM computes the value as the average of the required MER for all of the subcarriers, based on the values in the RequiredDsOfdmQamMer table, for the Modulation order used for each of the subcarriers for the profile being analyzed.
Context
- MIB
- DOCS-PNM-MIB
- OID
.1.3.6.1.4.1.4491.2.1.27.1.2.6.1.5- Type
- column
- Access
- readwrite
- Status
- current
- Units
- quarterDb
- Parent
- docsPnmCmDsOfdmMerMarEntry
- Table
- docsPnmCmDsOfdmMerMarTable
- Siblings
- 8
Syntax
quarterDb SNMPv2-SMIUnsigned32
- Source
- SNMPv2-SMIUnsigned32
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| docsPnmCmDsOfdmMerMarProfileId This attribute represents the Downstream Profile ID of the candidate
Profile.
This value can only be changed while a test is not in progress. An attempt
to set this… | column | Unsigned32 | .1.3.6.1.4.1.4491.2.1.27.1.2.6.1.1 |
| docsPnmCmDsOfdmMerMarThrshldOffset This attribute represents the number of dB below the
RequiredDsOfdmQamMer value which is likely to cause uncorrectable
errors. Measurements of Subcarrier MER that are this number … | column | quarterDb SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.4491.2.1.27.1.2.6.1.2 |
| docsPnmCmDsOfdmMerMarMeasEnable This attribute causes the CM to begin the measurement. When the
measurement is complete the MeasEnable attribute is set internally to
'false' by the CM.
Setting thi… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.4491.2.1.27.1.2.6.1.3 |
| docsPnmCmDsOfdmMerMarNumSymPerSubCarToAvg This attribute represents the number of symbols that will be used in
the calculation of the average MER per subcarrier.
This value can only be changed while a test … | column | Unsigned32 | .1.3.6.1.4.1.4491.2.1.27.1.2.6.1.4 |
| docsPnmCmDsOfdmMerMarNumSubCarBelowThrshld This object represents the number of subcarriers which were counted
due to satisfying the criteria defined for the
'docsPnmCmDsOfdmMerMarThrshldOffset' object. | column | Unsigned32 | .1.3.6.1.4.1.4491.2.1.27.1.2.6.1.6 |
| docsPnmCmDsOfdmMerMarMeasuredAvgMer This attribute is the average of all MER dB values measured over all of
the subcarriers. That is, the average is taken of all the dB values. | column | hundrethdB SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.4491.2.1.27.1.2.6.1.7 |
| docsPnmCmDsOfdmMerMarAvgMerMargin This attribute represents the difference between the
'docsPnmCmDsOfdmMerMarMeasuredAvgMer' and the 'docsPnmCmDsOfdmMerMarReqAvgMer'. | column | hundrethdB SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.4491.2.1.27.1.2.6.1.8 |
| docsPnmCmDsOfdmMerMarMeasStatus This attribute is used to determine the status of the measurement.
The PNM server will query this value to determine when the data is ready
for evaluation. | column | MeasStatusType | .1.3.6.1.4.1.4491.2.1.27.1.2.6.1.9 |