xdsl2LineBandStatusSnrMargin
VDSL2-LINE-MIB ·
.1.3.6.1.2.1.10.251.1.1.2.1.4
Object
column
0.1 dB Integer32
SNR Margin is the maximum increase in dB of the noise power received at the xTU (xTU-R for a band in the downstream direction and xTU-C for a band in the upstream direction), such that the BER requirements are met for all bearer channels received at the xTU. Values range from -640 to 630 in units of 0.1 dB (physical values are -64 to 63 dB). A special value of 0x7FFFFFFF (2147483647) indicates the SNR Margin is out of range to be represented. A special value of 0x7FFFFFFE (2147483646) indicates the SNR Margin measurement is currently unavailable.
Context
- MIB
- VDSL2-LINE-MIB
- OID
.1.3.6.1.2.1.10.251.1.1.2.1.4- Type
- column
- Access
- readonly
- Status
- current
- Units
- 0.1 dB
- Parent
- xdsl2LineBandEntry
- Table
- xdsl2LineBandTable
- Siblings
- 3
Syntax
0.1 dB Integer32
Values & Constraints
Object Constraints
range: -640-630
range: 2147483646-2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| xdsl2LineBand Identifies the band(s) associated with this line.
For ADSL/ADSL2/ADSL2+, the values 'upstream' and 'downstream'
will always be present.
For VDSL2, a subset of {'us0… | column | VDSL2-LINE-TC-MIBXdsl2Band | .1.3.6.1.2.1.10.251.1.1.2.1.1 |
| xdsl2LineBandStatusLnAtten Line Attenuation.
When referring to a band in the downstream direction, it is
the measured difference in the total power transmitted by the
xTU-C and the total power received by t… | column | 0.1 dB Unsigned32 | .1.3.6.1.2.1.10.251.1.1.2.1.2 |
| xdsl2LineBandStatusSigAtten Signal Attenuation.
When referring to a band in the downstream direction, it is
the measured difference in the total power transmitted by the
xTU-C and the total power received by… | column | 0.1 dB Unsigned32 | .1.3.6.1.2.1.10.251.1.1.2.1.3 |