zxAnXdsl2SeltVuer

ZTE-AN-XDSL2-MIBII · .1.3.6.1.4.1.3902.1015.1001.1.7.3.1.3

Object

column OctetString

SELT Variance of Uncalibrated Echo Response.
              
The REL_VAR_UER(f) provides the relative variance of the 
uncalibrated echo response by the SELT-PMD function  for each
frequency i X UER_G X Df where i ranges from 0 to NSC - 1 with
and where Df = 4.3125kHz  and (NSC-1) X UER_G X Df is the highest
frequency supported by the SELT-PMD functionality.           
              
The relative variance of the uncalibrated echo response 
REL_VAR_UER(iX UER_G XDf)shall be represented as an 8-bit unsigned 
integer v(i), where i is the subcarrier index i = 0 to NSC - 1. 
The value of  REL_VAR_UER(iX UER_G XDf) shall be defined as 
REL_VAR_UER(iX UER_G XDf) = +3 - v(i)/2  dB. 
              
This parameter is the v(i) value and each byte is an 8-bit unsigned
integer in the range 0 to 254.

Context

MIB: ZTE-AN-XDSL2-MIBII
OID: .1.3.6.1.4.1.3902.1015.1001.1.7.3.1.3
Type: column
Access: readonly
Status: current
Parent: zxAnXdsl2SeltSCStatusEntry
Table: zxAnXdsl2SeltSCStatusTable
Siblings: 5

Syntax

OctetString

Values & Constraints

Object Constraints

range: 0-512

Related Objects

Sibling Objects

Object	Type	Syntax	OID
zxAnXdsl2SeltUerReal The Uncalibrated Echo Response UER(i* UER_GDf), shall be represented in linear format by a scale factor and a normalized complex number a(i)+jb(i), where i is a frequency index…	column	OctetString	`.1.3.6.1.4.1.3902.1015.1001.1.7.3.1.1`
zxAnXdsl2SeltUerImg The Uncalibrated Echo Response UER(i* UER_GDf), shall be represented in linear format by a scale factor and a normalized complex number a(i)+jb(i), where i is a frequency index…	column	OctetString	`.1.3.6.1.4.1.3902.1015.1001.1.7.3.1.2`
zxAnXdsl2SeltQln The SELT Quiet Line noise provides the quiet line noise PSD as measured by the SELT-PMD function (see #A.1.1.2) for each sub-carrier frequency i X SELTQLN_G X Df where i ranges…	column	OctetString	`.1.3.6.1.4.1.3902.1015.1001.1.7.3.1.4`
zxAnXdsl2SeltCerReal deprecated The Calibrated Echo Response UER(i* UER_GDf), shall be represented in linear format by a scale factor and a normalized complex number a(i)+jb(i), where i is a frequency index i…	column	OctetString	`.1.3.6.1.4.1.3902.1015.1001.1.7.3.1.5`
zxAnXdsl2SeltCerImg deprecated The Calibrated Echo Response UER(i* UER_GDf), shall be represented in linear format by a scale factor and a normalized complex number a(i)+jb(i), where i is a frequency index i…	column	OctetString	`.1.3.6.1.4.1.3902.1015.1001.1.7.3.1.6`