snrMgnUcDownshift
E5-121-MIB ·
.1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.5
Object
column
r/w
tenth dB Integer32
Configured Signal/Noise Margin for rate downshift. If the noise margin falls below this level, the modem should attempt to decrease its transmit rate. In the case that RADSL mode is not present, the value will be `0'.
Context
- MIB
- E5-121-MIB
- OID
.1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.5- Type
- column
- Access
- readwrite
- Status
- current
- Units
- tenth dB
- Parent
- snrMgnEntry
- Table
- snrMgnTable
- Siblings
- 10
Syntax
tenth dB Integer32
Values & Constraints
Object Constraints
range: 0-310
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| snrMgnMode Configure DSL SNR margin configuration mode of the specified ports.
Profile: the SNR margin configuration comes from DSL profile.
Line: the SNR margin configuration comes from lin… | column | Enumeration | .1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.1 |
| snrMgnUrDownshift Configured Signal/Noise Margin for rate downshift.
If the noise margin falls below this level, the modem
should attempt to decrease its transmit rate.
In the case that RADSL mode … | column | tenth dB Integer32 | .1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.10 |
| snrMgnUrUpshift Configured Signal/Noise Margin for rate upshift.
If the noise margin rises above this level, the modem
should attempt to increase its transmit rate.
In the case that RADSL is not … | column | tenth dB Integer32 | .1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.11 |
| snrMgnUcTarget Configured Target Signal/Noise Margin.
This is the Noise Margin the modem must achieve
with a BER of 10-7 or better to successfully complete
initialization. | column | tenth dB Integer32 | .1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.2 |
| snrMgnUcMax Configured Maximum acceptable Signal/Noise Margin.
If the Noise Margin is above this the modem should
attempt to reduce its power output to optimize its
operation. | column | tenth dB Integer32 | .1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.3 |
| snrMgnUcMin Configured Minimum acceptable Signal/Noise Margin.
If the noise margin falls below this level, the modem
should attempt to increase its power output. If that
is not possible the … | column | tenth dB Integer32 | .1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.4 |
| snrMgnUcUpshift Configured Signal/Noise Margin for rate upshift.
If the noise margin rises above this level, the modem
should attempt to increase its transmit rate. In
the case that RADSL is n… | column | tenth dB Integer32 | .1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.6 |
| snrMgnUrTarget Configured Target Signal/Noise Margin.
This is the Noise Margin the modem must achieve
with a BER of 10-7 or better to successfully complete
initialization. | column | tenth dB Integer32 | .1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.7 |
| snrMgnUrMax Configured Maximum acceptable Signal/Noise Margin.
If the Noise Margin is above this the modem should
attempt to reduce its power output to optimize its
operation. | column | tenth dB Integer32 | .1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.8 |
| snrMgnUrMin Configured Minimum acceptable Signal/Noise Margin.
If the noise margin falls below this level, the modem
should attempt to increase its power output. If that
is not possible the … | column | tenth dB Integer32 | .1.3.6.1.4.1.6321.1.2.3.4.8.15.1.1.9 |