vdsl2SCStatusSegmentLinReal

HUAWEI-VDSL2-LINE-MIB · .1.3.6.1.4.1.2011.6.115.1.2.5.1.2

Object

column OctetString
An array of up to 512 complex H(f) linear representation
values in linear scale for the respective transmission
direction.  It is designed to support up to 512 (downstream)
sub-carriers groups and can be retrieved in a single segment.
The number of utilized values on downstream direction depends
on NSds, and on upstream direction it depends on NSus.  This
value is referred here as NS.
Each array entry represents the real component [referred here as
a(i)] of Hlin(f = i*Df) value for a particular sub-carrier group
index i (0 <= i < NS).
Hlin(f) is represented as ((scale/2^15)*((a(i)+j*b(i))/2^15)),
where scale is vdsl2SCStatusLinScale and a(i) and b(i)
[provided by the vdsl2SCStatusSegmentLinImg object] are in the
range (-2^15+1) to (+2^15-1).
A special value a(i)=b(i)= -2^15 indicates that no measurement
could be done for the sub-carriers group because it is out of
the passband or that the attenuation is out of range to be
represented.  This parameter is only available after a loop
diagnostic procedure.
Each value in this array is 16 bits wide and is stored in big
endian format.

Context

MIB
HUAWEI-VDSL2-LINE-MIB
OID
.1.3.6.1.4.1.2011.6.115.1.2.5.1.2
Type
column
Access
readonly
Status
current
Parent
vdsl2SCStatusSegmentEntry
Table
vdsl2SCStatusSegmentTable
Siblings
15

Syntax

OctetString

Values & Constraints

Object Constraints
range: 0-1024

Related Objects

Sibling Objects