vdsl2SpectrumProfPsdMaskUs

This configuration parameter defines the upstream PSD 
mask applicable at the U R2 reference point. This MIB 
PSD mask may impose PSD restrictions in addition to the 
Limit PSD mask defined in the relevant Recommendations 
(e.g., ITU-T Recommendations G.992.3, G.993.2).
This is a string of 16 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 45-47 - Same, for a 3rd breakpoint.
This architecture continues until octets 45-47, which are
associated with a 16th breakpoint.
Each subcarrier index is an unsigned number in the range 0 and
(NSCus - 1).  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 16, all remaining
octets are set to the value 0xff.  Note that the content of this
object should be correlated with the sub-carriers mask and with
the RFI setup.

MIB

HUAWEI-VDSL2-LINE-MIB

OID

.1.3.6.1.4.1.2011.6.115.1.5.4.3.1.8

Type

column

Access

readwrite

Status

current

Parent

vdsl2SpectrumProfModeSpecEntry