zxAnXdsl2LConfTxRefVnDs

ZTE-AN-XDSL2-MIBII · .1.3.6.1.4.1.3902.1015.1001.1.3.17.1.2
MIB view Table view

Object

column r/w OctetString 
This configuration parameter defines the downstream transmitter 
referred virtual noise (TXREFVNds). 
The TXREFVNds shall be specified through a set of breakpoints. 
Each breakpoint shall consist of a subcarrier index t, with a 
sub-carrier spacing of 4.3125 kHz, and a noise PSD level (expressed 
in dBm/Hz) at that subcarrier. The set of breakpoints can then be 
represented as [(t1, PSD1), (t2, PSD2), ..., (tN, PSDN)]. 
The subcarrier index shall be coded as an unsigned integer. 
The noise level shall be coded as an 8-bit unsigned integer representing
the noise level -40 dBm/Hz (coded as 0) to -140 dBm/Hz (coded as 200), 
in steps of 0.5 dBm/Hz. Values from 201 to 255 are special values 
indicating a noise level of 0 W/Hz. The maximum number of breakpoints 
is 32.

Context

MIB
ZTE-AN-XDSL2-MIBII
OID
.1.3.6.1.4.1.3902.1015.1001.1.3.17.1.2
Type
column
Access
readwrite
Status
current
Parent
zxAnXdsl2VirtualNoiseConfPrfEntry
Table
zxAnXdsl2VirtualNoiseConfPrfTable
Siblings
3

Syntax

OctetString

Values & Constraints

Object Constraints
range: 0-96

Related Objects

Sibling Objects
ObjectTypeSyntaxOID
zxAnXdsl2VirtualNoiseConfPrfName
This object identifies a row in this table.
columnOctetString.1.3.6.1.4.1.3902.1015.1001.1.3.17.1.1
zxAnXdsl2LConfTxRefVnUs
This configuration parameter defines the upstream transmitter referred virtual noise (TXREFVNus). The TXREFVNus shall be specified through a set of breakpoints. Each breakpoint …
columnOctetString.1.3.6.1.4.1.3902.1015.1001.1.3.17.1.3
zxAnXdsl2VNConfPrfRowStatus
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…
columnSNMPv2-TCRowStatus.1.3.6.1.4.1.3902.1015.1001.1.3.17.1.30