vdsl2LConfProfPsdMaskUs
HUAWEI-VDSL2-LINE-MIB ·
.1.3.6.1.4.1.2011.6.115.1.5.1.3.1.8
Object
This configuration parameter defines the upstream PSD
mask applicable at the U R2 reference point. This MIB
PSD mask may impose PSD restrictions in addition to the
Limit PSD mask defined in the relevant Recommendations
(e.g., ITU-T Recommendations G.992.3, G.993.2).
This is a string of 16 pairs of values in the following
structure:
Octets 0+1 - Index of 1st sub-carrier used in the context
of a first breakpoint.
Octet 2 - The PSD reduction for the sub-carrier indicated in
octets 0 and 1.
Octets 3-5 - Same, for a 2nd breakpoint.
Octets 45-47 - Same, for a 3rd breakpoint.
This architecture continues until octets 45-47, which are
associated with a 16th breakpoint.
Each subcarrier index is an unsigned number in the range 0 and
(NSCus - 1). Each PSD reduction value is in the range 0 (0dBm/Hz) to
255 (-127.5dBm/Hz) with steps of 0.5dBm/Hz. Valid values are
in the range 0 to 190 (0 to -95dBm/Hz).
When the number of breakpoints is less than 16, all remaining
octets are set to the value 0xff. Note that the content of this
object should be correlated with the sub-carriers mask and with
the RFI setup.
Context
- MIB
- HUAWEI-VDSL2-LINE-MIB
- OID
.1.3.6.1.4.1.2011.6.115.1.5.1.3.1.8- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- vdsl2LineConfProfModeSpecEntry
- Table
- vdsl2LineConfProfModeSpecTable
- Siblings
- 17
Syntax
HUAWEI-VDSL2-LINE-TC-MIBVdsl2PsdMaskUs
- Source
- HUAWEI-VDSL2-LINE-TC-MIBVdsl2PsdMaskUs
- Base type
OctetString
Values & Constraints
Type Constraints
range: 0..48
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| vdsl2LconfProfVdslMode The VDSL Mode is a way of categorizing the various VDSL
transmission modes into groups, each group (VDSL Mode) shares
the same PSD configuration.
There should be multiple entries … | column | HUAWEI-VDSL2-LINE-TC-MIBVdsl2OperationModes | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.1 |
| vdsl2LConfProfPSDClassMask In order to reduce the number of configuration possibilities,
the limit PSD masks are grouped in the following PSD mask classes:
- Class 998 Annex A: D-32, D-64.
- Class 997-M1… | column | HUAWEI-VDSL2-LINE-TC-MIBVdsl2PSDClassMask | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.10 |
| vdsl2LConfProfProfiles This configuration parameter contains the G.993.2
profiles to be allowed by the near-end xTU on this line. | column | HUAWEI-VDSL2-LINE-TC-MIBVdsl2Profiles | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.11 |
| vdsl2LConfProfBandOptUsage Defines the VDSL link use of the optional frequency
range [25kHz - 138kHz] (Opt).
Options:
1. unused(1) - indicates Opt is unused
2. used(2) - indicates Opt … | column | HUAWEI-VDSL2-LINE-TC-MIBVdsl2BandOptUsage | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.12 |
| vdsl2LConfProfModeSpecRowStatus This object is used to create a new row or to modify or
delete an existing row in this table.
A profile is activated by setting this object to 'active'.
When 'acti… | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.13 |
| vdsl2LConfProfMaxNomPsdDs The maximum nominal transmit PSD in the downstream
direction during initialization and Showtime. It ranges from
-600 to -300 units of 0.1 dBm/Hz. (physical values are -60 to
-30… | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.2 |
| vdsl2LConfProfMaxNomPsdUs The maximum nominal transmit PSD in the upstream direction
during initialization and Showtime. It ranges from -600 to
-300 units of 0.1 dBm/Hz. (physical values are -60 to
-30 d… | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.3 |
| vdsl2LConfProfMaxNomAtpDs The maximum nominal aggregate transmit power in the
downstream direction during initialization and Showtime.
It ranges from 0 to 510 units of 0.1 dBm (0 to 255 physical
values… | column | 0.1 dBm Unsigned32 | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.4 |
| vdsl2LConfProfMaxNomAtpUs The maximum nominal aggregate transmit power in the upstream
direction during initialization and Showtime.
It ranges from 0 to 510 units of 0.1 dBm (0 to 255 physical
values a… | column | 0.1 dBm Unsigned32 | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.5 |
| vdsl2LConfProfMaxAggRxPwrUs The maximum upstream aggregate receive power over the relevant
set of sub-carriers. The xTU-C should verify that the
upstream power cutback is such that this maximum aggregate
re… | column | 0.1 dBm Integer32 | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.6 |
| hwVdsl2ConfProfVirtualNoiseModeDs This parameter enables the transmitter referred
virtual noise in the downstream direction.
If set to 1, the virtual noise is disabled.
If set to 2, the virtual noise is enabled. | column | HUAWEI-VDSL2-LINE-TC-MIBVdsl2VirtualNoise | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.65535 |
| hwVdsl2ConfProfVirtualNoiseModeUs This parameter enables the transmitter referred
virtual noise in the upstream direction.
If set to 1, the virtual noise is disabled.
If set to 2, the virtual noise is enabled. | column | HUAWEI-VDSL2-LINE-TC-MIBVdsl2VirtualNoise | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.65536 |
| hwVdsl2ConfProfVirtualNoiseDs This configuration parameter defines the downstream
transmitter referred virtual noise (TXREFVNds).
The TXREFVNds shall be specified through a set of breakpoints.
Each breakpoi… | column | HUAWEI-VDSL2-LINE-TC-MIBVdsl2VirtualNoiseDs | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.65537 |
| hwVdsl2ConfProfVirtualNoiseUs This configuration parameter defines the upstream
transmitter referred virtual noise (TXREFVNus).
The TXREFVNus shall be specified through a set of breakpoints.
Each breakpoint… | column | HUAWEI-VDSL2-LINE-TC-MIBVdsl2VirtualNoiseUs | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.65538 |
| hwVdsl2ConfProfAutoProfile Enable or disable the G.993.2 profiles adaptive function.
If set to 1, the G.993.2 profiles adaptive function is disabled.
If set to 2, the G.993.2 profiles adaptive function is… | column | HUAWEI-VDSL2-LINE-TC-MIBVdsl2AutoProfile | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.65539 |
| vdsl2LConfProfPsdMaskDs This configuration parameter defines the downstream PSD mask
applicable at the U C2 reference point.
This MIB PSD mask may impose PSD restrictions in addition
to the Limit PSD m… | column | HUAWEI-VDSL2-LINE-TC-MIBVdsl2PsdMaskDs | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.7 |
| vdsl2LConfProfPsdMaskSelectUs The selected upstream PSD mask. This parameter is used only
for annexes J and M of G.992.3 and G.992.5, and the same
selection is used for all relevant enabled bits in
vdsl2LConfP… | column | Unsigned32 | .1.3.6.1.4.1.2011.6.115.1.5.1.3.1.9 |