docsPnmCmDsOfdmMerMarThrshldOffset
DOCS-PNM-MIB ·
.1.3.6.1.4.1.4491.2.1.27.1.2.6.1.2
Object
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 of dB or
more below the RequiredDsOfdmQamMer for the Subcarrier for the profile
being tested, will cause the CM to increment the count of the
'docsPnmCmDsOfdmMerMarNumSubCarBelowThrshld' attribute.
This value can only be changed while a test is not in progress. An attempt
to set this value while the value of 'docsPnmCmDsOfdmMerMarMeasStatus' is
'busy' will return 'inconsistentValue'.
Context
- MIB
- DOCS-PNM-MIB
- OID
.1.3.6.1.4.1.4491.2.1.27.1.2.6.1.2- 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 |
| 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 |
| docsPnmCmDsOfdmMerMarReqAvgMer 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 th… | column | quarterDb SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.4491.2.1.27.1.2.6.1.5 |
| 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 |