zxAnXdsl2LConfPsdMaskUs
ZTE-AN-XDSL2-MIBII ·
.1.3.6.1.4.1.3902.1015.1001.1.3.19.1.8
Object
(PSDMASKus).
The upstream PSD mask applicable at the U-R2 reference
point.
This parameter is used only for G.992.5 and it may impose PSD
restrictions (breakpoints) in addition to the Limit PSD mask
defined in G.992.5.
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 6-8 - Same, for a 3rd breakpoint.
This architecture continues until octets 9-47, which are
associated with a 16th breakpoint.
Each subcarrier index is an unsigned number in the range 1 and
NSCus. 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 0. Note that the content of this
object should be correlated with the sub-carriers mask and with
the RFI setup.
Context
- MIB
- ZTE-AN-XDSL2-MIBII
- OID
.1.3.6.1.4.1.3902.1015.1001.1.3.19.1.8- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- zxAnXdsl2ProfModeSpecEntry
- Table
- zxAnXdsl2ProfModeSpecTable
- Siblings
- 12
Syntax
VDSL2-LINE-TC-MIBXdsl2PsdMaskUs
- Source
- VDSL2-LINE-TC-MIBXdsl2PsdMaskUs
- Base type
OctetString
Values & Constraints
Type Constraints
range: 0..48
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| zxAnXdsl2LConfXdslMode The DSL Mode is a way of categorizing the various xDSL
transmission modes into groups, each group (xDSL Mode) shares
the same PSD configuration.
There should be multiple entries i… | column | ZxAnXdsl2OperationModes | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.1 |
| zxAnXdsl2LConfClassMask (CLASSMASK).
In order to reduce the number of configuration
possibilities, the limit Power Spectral Density masks
(see LIMITMASK) are grouped in PSD mask classes.
Each class is de… | column | VDSL2-LINE-TC-MIBXdsl2LineClassMask | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.10 |
| zxAnXdsl2LConfLimitMask (LIMITMASK).
This configuration parameter contains the G.993.2 limit
PSD masks of the selected PSD mask class, enabled by the
near-end xTU on this line for each class of profiles.… | column | VDSL2-LINE-TC-MIBXdsl2LineLimitMask | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.11 |
| zxAnXdsl2LConfUs0Disable Enable or disable the use of US0. | column | VDSL2-LINE-TC-MIBXdsl2LineUs0Disable | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.12 |
| zxAnXdsl2LConfMaxNomPsdDs (MAXNOMPSDds).
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… | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.2 |
| zxAnXdsl2LConfMaxNomPsdUs (MAXNOMPSDus).
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 a… | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.3 |
| zxAnXdsl2ProfModeSpecRowStatus 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 'activ… | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.30 |
| zxAnXdsl2LConfMaxNomAtpDs (MAXNOMATPds).
The maximum nominal aggregate transmit power in the
downstream direction during initialization and Showtime. It
ranges from 0 to 255 units of 0.1 dBm (physical val… | column | 0.1 dBm Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.4 |
| zxAnXdsl2LConfMaxNomAtpUs (MAXNOMATPus).
The maximum nominal aggregate transmit power in the upstream
direction during initialization and Showtime. It ranges from
0 to 255 units of 0.1 dBm (physical value… | column | 0.1 dBm Unsigned32 | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.5 |
| zxAnXdsl2LConfMaxAggRxPwrUs (MAXRXPWRus).
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 maximu… | column | 0.1 dBm Integer32 | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.6 |
| zxAnXdsl2LConfPsdMaskDs (PSDMASKds).
The downstream PSD mask applicable at the U-C2 reference
point.
This parameter is used only for G.992.5 and it may impose PSD
restrictions (breakpoints) in addition t… | column | VDSL2-LINE-TC-MIBXdsl2PsdMaskDs | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.7 |
| zxAnXdsl2LConfPsdMaskSelectUs 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
zxAnXdsl2L… | column | VDSL2-LINE-TC-MIBXdsl2LinePsdMaskSelectUs | .1.3.6.1.4.1.3902.1015.1001.1.3.19.1.9 |