xdsl2LConfProfClassMask – VDSL2-LINE-MIB

Object

column r/w VDSL2-LINE-TC-MIBXdsl2LineClassMask

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 designed such that the PSD levels of each limit PSD
mask of a specific class are equal in their respective passband
above 552 kHz.
This parameter is defined per VDSL2 Annex enabled in the
xdsl2LConfProfXtuTransSysEna object.  It selects a single PSD
mask class per Annex that is activated at the VTU-O.

Context

MIB: VDSL2-LINE-MIB
OID: .1.3.6.1.2.1.10.251.1.5.1.3.1.10
Type: column
Access: readwrite
Status: current
Parent: xdsl2LineConfProfModeSpecEntry
Table: xdsl2LineConfProfModeSpecTable
Siblings: 12

Syntax

VDSL2-LINE-TC-MIBXdsl2LineClassMask

Source: VDSL2-LINE-TC-MIBXdsl2LineClassMask
Base type: Enumeration

Values & Constraints

Type Values

`1`	none
`2`	a998ORb997M1cORc998B
`3`	b997M1xOR998co
`4`	b997M2x
`5`	b998M1x
`6`	b998M2x
`7`	b998AdeM2x
`8`	bHpeM1

Related Objects

Sibling Objects

Object	Type	Syntax	OID
xdsl2LConfProfXdslMode 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	VDSL2-LINE-TC-MIBXdsl2OperationModes	`.1.3.6.1.2.1.10.251.1.5.1.3.1.1`
xdsl2LConfProfLimitMask 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. This paramet…	column	VDSL2-LINE-TC-MIBXdsl2LineLimitMask	`.1.3.6.1.2.1.10.251.1.5.1.3.1.11`
xdsl2LConfProfUs0Disable This configuration parameter indicates if the use of the US0 is disabled for each limit PSD mask enabled in the xdsl2LConfProfLimitMask parameter. This parameter is defined per VD…	column	VDSL2-LINE-TC-MIBXdsl2LineUs0Disable	`.1.3.6.1.2.1.10.251.1.5.1.3.1.12`
xdsl2LConfProfModeSpecRowStatus This object is used to create a new row or to modify or delete an existing row in this table. This row is activated by setting this object to 'active'. …	column	SNMPv2-TCRowStatus	`.1.3.6.1.2.1.10.251.1.5.1.3.1.13`
xdsl2LConfProfMaxNomPsdDs 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	`.1.3.6.1.2.1.10.251.1.5.1.3.1.2`
xdsl2LConfProfMaxNomPsdUs 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	`.1.3.6.1.2.1.10.251.1.5.1.3.1.3`
xdsl2LConfProfMaxNomAtpDs The maximum nominal aggregate to 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…	column	0.1 dBm Unsigned32	`.1.3.6.1.2.1.10.251.1.5.1.3.1.4`
xdsl2LConfProfMaxNomAtpUs 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	`.1.3.6.1.2.1.10.251.1.5.1.3.1.5`
xdsl2LConfProfMaxAggRxPwrUs The maximum upstream aggregate receive power over the relevant set of subcarriers. The xTU-C should verify that the upstream power cutback is such that this maximum aggregate rec…	column	0.1 dBm Integer32	`.1.3.6.1.2.1.10.251.1.5.1.3.1.6`
xdsl2LConfProfPsdMaskDs 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 P…	column	VDSL2-LINE-TC-MIBXdsl2PsdMaskDs	`.1.3.6.1.2.1.10.251.1.5.1.3.1.7`
xdsl2LConfProfPsdMaskUs 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 PS…	column	VDSL2-LINE-TC-MIBXdsl2PsdMaskUs	`.1.3.6.1.2.1.10.251.1.5.1.3.1.8`
xdsl2LConfProfPsdMaskSelectUs 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 xdsl2LConf…	column	VDSL2-LINE-TC-MIBXdsl2LinePsdMaskSelectUs	`.1.3.6.1.2.1.10.251.1.5.1.3.1.9`