hwVdslSCFextXlinImgDs
HUAWEI-VDSL2-LINE-MIB ·
.1.3.6.1.4.1.2011.6.115.1.2.6.1.7
Object
column
OctetString
For each given VCE port index k, this parameter is a one-dimensional array of complex values in linear scale for downstream FEXT coupling coefficients Xlinds(f) originating from the loop connected to the VCE port k into the loop for which Xlinds(f) is being reported. Each array entry represents the Xlinds(f = n*Df) value for a particular subcarrier index n. The Xlinds(f = n*Df) value is represented as ((XLINSCds/2^15) * ((a(n) + j*b(n))/2^15)), where a(n) and b(n) are signed integers in the (-2^15 + 1) to (+2^15 - 1) range. A special value indicates that no measurement could be done from line k into this line for subcarrier n. Another special value indicates that there is no phase information and the magnitude of Xlinds (f = n*Df) is ((XLINSCds/2^15) * (a(n)/2^15)).
Context
- MIB
- HUAWEI-VDSL2-LINE-MIB
- OID
.1.3.6.1.4.1.2011.6.115.1.2.6.1.7- Type
- column
- Access
- readonly
- Status
- current
- Parent
- hwVdslSCFextEntry
- Table
- hwVdslSCFextTable
- Siblings
- 11
Syntax
OctetString
Values & Constraints
Object Constraints
range: 0-1024
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| hwVdslSCFextFromIfindex The hwVdslSCFextFromIfindex is an interface index where the
interface has an ifType of vdsl2(251). | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2011.6.115.1.2.6.1.1 |
| hwVdslSCFextXLinBandUs XLINBANDSus contains pairs of (start_subcarrier_index, stop_subcarrier_index)
for every band in which XLINpsus is reported. | column | OctetString | .1.3.6.1.4.1.2011.6.115.1.2.6.1.10 |
| hwVdslSCFextXlinRealUs For each given VCE port index k, this parameter is a one-dimensional
array of complex values in linear scale for upstream FEXT coupling
coefficients Xlinus(f) originating from t… | column | OctetString | .1.3.6.1.4.1.2011.6.115.1.2.6.1.11 |
| hwVdslSCFextXlinImgUs For each given VCE port index k, this parameter is a one-dimensional
array of complex values in linear scale for upstream FEXT coupling
coefficients Xlinus(f) originating from t… | column | OctetString | .1.3.6.1.4.1.2011.6.115.1.2.6.1.12 |
| hwVdslSCFextRequestXLinScGroupSize This parameter is the requested value of XLING.
The valid values are 1, 2, 4, 8, 16, 32, and 64. | column | Unsigned32 | .1.3.6.1.4.1.2011.6.115.1.2.6.1.2 |
| hwVdslSCFextXLinScaleDs This parameter is the scale factor to be applied to the downstream
Xlinpsds values. It is represented as an unsigned integer
in the range from 1 to 2^16 - 1. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.2011.6.115.1.2.6.1.3 |
| hwVdslSCFextXlinScGroupSizeDs This parameter is the number of subcarriers per group used
to report Xlinpsds. The valid values are 1, 2, 4, 8, 16, 32,
and 64. XLINGds should equal the sub-sampling factor used… | column | Unsigned32 | .1.3.6.1.4.1.2011.6.115.1.2.6.1.4 |
| hwVdslSCFextXLinBandDs XLINBANDSds contains pairs of (start_subcarrier_index, stop_subcarrier_index)
for every band in which XLINpsds is reported. | column | OctetString | .1.3.6.1.4.1.2011.6.115.1.2.6.1.5 |
| hwVdslSCFextXlinRealDs For each given VCE port index k, this parameter is a one-dimensional
array of complex values in linear scale for downstream FEXT coupling
coefficients Xlinds(f) originating from… | column | OctetString | .1.3.6.1.4.1.2011.6.115.1.2.6.1.6 |
| hwVdslSCFextXLinScaleUs This parameter is the scale factor to be applied to the upstream
Xlinpsus values. It is represented as an unsigned integer
in the range from 1 to 2^16 - 1. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.2011.6.115.1.2.6.1.8 |
| hwVdslSCFextXlinScGroupSizeUs This parameter is the number of subcarriers per group used
to report Xlinpsus. The valid values are 1, 2, 4, 8, 16, 32,
and 64. XLINGus should equal the sub-sampling factor used… | column | Unsigned32 | .1.3.6.1.4.1.2011.6.115.1.2.6.1.9 |