adsl2LConfProfPsdMaskUs
ADSL2-LINE-MIB ·
.1.3.6.1.2.1.10.238.1.5.1.3.1.8
Object
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 4 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 9-11, which are
associated with a 4th breakpoint.
Each subcarrier index is an unsigned number in the range 1 to
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 4, 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
- ADSL2-LINE-MIB
- OID
.1.3.6.1.2.1.10.238.1.5.1.3.1.8- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- adsl2LineConfProfModeSpecEntry
- Table
- adsl2LineConfProfModeSpecTable
- Siblings
- 9
Syntax
ADSL2-LINE-TC-MIBAdsl2PsdMaskUs
- Source
- ADSL2-LINE-TC-MIBAdsl2PsdMaskUs
- Base type
OctetString
Values & Constraints
Type Constraints
range: 0..12
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| adsl2LConfProfAdslMode The ADSL Mode is a way of categorizing the various ADSL
transmission modes into groups; each group (ADSL Mode) shares
the same PSD configuration.
There should be multiple entries … | column | ADSL2-LINE-TC-MIBAdsl2OperationModes | .1.3.6.1.2.1.10.238.1.5.1.3.1.1 |
| adsl2LConfProfModeSpecRowStatus 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 | .1.3.6.1.2.1.10.238.1.5.1.3.1.10 |
| adsl2LConfProfMaxNomPsdDs 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 d… | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.2.1.10.238.1.5.1.3.1.2 |
| adsl2LConfProfMaxNomPsdUs 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 dBm… | column | 0.1 dBm/Hz Integer32 | .1.3.6.1.2.1.10.238.1.5.1.3.1.3 |
| adsl2LConfProfMaxNomAtpDs 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 values are 0
to 25… | column | 0.1 dBm Unsigned32 | .1.3.6.1.2.1.10.238.1.5.1.3.1.4 |
| adsl2LConfProfMaxNomAtpUs 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 values are 0 to 25.5… | column | 0.1 dBm Unsigned32 | .1.3.6.1.2.1.10.238.1.5.1.3.1.5 |
| adsl2LConfProfMaxAggRxPwrUs The maximum upstream aggregate receive power over the relevant
set of sub-carriers. The ATU-C should verify that the
upstream power cutback is such that this maximum aggregate
re… | column | 0.1 dBm Integer32 | .1.3.6.1.2.1.10.238.1.5.1.3.1.6 |
| adsl2LConfProfPsdMaskDs 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 to the Limit … | column | ADSL2-LINE-TC-MIBAdsl2PsdMaskDs | .1.3.6.1.2.1.10.238.1.5.1.3.1.7 |
| adsl2LConfProfPsdMaskSelectUs 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
adsl2LConf… | column | Unsigned32 | .1.3.6.1.2.1.10.238.1.5.1.3.1.9 |