adGenVdsl2ScStatusDsQln
ADTRAN-GENVDSL2-LINE-MIB ·
.1.3.6.1.4.1.664.5.65.1.2.7.1.9
Object
column
0.1 dBm/Hz Integer32
Upstream quiet line noise (QLN) per sub-carrier number. The QLN ranges from -150.5 to -23.0 dBm/Hz with 0.1 dB steps. A special value of -1505 indicates that no measurement could be done for the subcarrier because it is out of the passband or that the noise PSD is out of range to be represented.
Context
- MIB
- ADTRAN-GENVDSL2-LINE-MIB
- OID
.1.3.6.1.4.1.664.5.65.1.2.7.1.9- Type
- column
- Access
- readonly
- Status
- current
- Units
- 0.1 dBm/Hz
- Parent
- adGenVdsl2ScStatusEntry
- Table
- adGenVdsl2ScStatusTable
- Siblings
- 10
Syntax
0.1 dBm/Hz Integer32
Values & Constraints
Object Constraints
range: -1505--230
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| adGenVdsl2ScStatusNumber DMT subcarrier number. There are 4096 possible DMT sub-carriers
spaced by 4.3125 KHz in the upstream and downstream directions.
These carriers are typically broken up into non-ove… | column | Integer32 | .1.3.6.1.4.1.664.5.65.1.2.7.1.1 |
| adGenVdsl2ScStatusUsHlog Upstream channel transfer function (HLOG) per sub-carrier number. The HLOG
ranges from -96.3 to +6.0 dB with 0.1 dB steps. A special value of
-963 indicates that no measurement co… | column | 0.1 dB Integer32 | .1.3.6.1.4.1.664.5.65.1.2.7.1.10 |
| adGenVdsl2ScStatusDsHlog Downstream channel transfer function (HLOG) per sub-carrier number. The HLOG
ranges from -96.3 to +6.0 dB with 0.1 dB steps. A special value of
-963 indicates that no measurement … | column | 0.1 dB Integer32 | .1.3.6.1.4.1.664.5.65.1.2.7.1.11 |
| adGenVdsl2ScStatusUsBits Bits allocated per subcarrier in the upstream direction.
Value ranges from 0 to 15. A zero value indicates
that no bits are allocated the upstream subcarrier. | column | Integer32 | .1.3.6.1.4.1.664.5.65.1.2.7.1.2 |
| adGenVdsl2ScStatusUsGain Upstream gains allocation per subcarrier. It is an array of integer
values in the range of 0 to 4095 for each subcarrier.
The gain value is represented as a multiple of 1/512 on
l… | column | Integer32 | .1.3.6.1.4.1.664.5.65.1.2.7.1.3 |
| adGenVdsl2ScStatusUsSnr Upstream signal to noise (SNR) per sub-carrier number. The SNR
ranges from 0 to +95.0 dB with 0.1 dB steps. A special value of
955 indicates that no measurement could be done for … | column | 0.1 dB Integer32 | .1.3.6.1.4.1.664.5.65.1.2.7.1.4 |
| adGenVdsl2ScStatusDsBits Bits allocated per subcarrier in the downstream direction.
Value ranges from 0 to 15. A zero value indicates
that no bits are allocated the downstream subcarrier. | column | Integer32 | .1.3.6.1.4.1.664.5.65.1.2.7.1.5 |
| adGenVdsl2ScStatusDsGain Downstream gains allocation per subcarrier. It is an array of
integer values in the range of 0 to 4095 for each subcarrier.
The gain value is represented as a multiple of 1/512 on… | column | Integer32 | .1.3.6.1.4.1.664.5.65.1.2.7.1.6 |
| adGenVdsl2ScStatusDsSnr Downstream signal to noise (SNR) per sub-carrier number. The SNR
ranges from 0 to +95.0 dB with 0.1 dB steps. A special value of
955 indicates that no measurement could be done fo… | column | 0.1 dB Integer32 | .1.3.6.1.4.1.664.5.65.1.2.7.1.7 |
| adGenVdsl2ScStatusUsQln Upstream quiet line noise (QLN) per sub-carrier number. The QLN
ranges from -150.5 to -23.0 dBm/Hz with 0.1 dB steps. A special
value of -1505 indicates that no measurement could … | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.4.1.664.5.65.1.2.7.1.8 |