docsIf3CmtsSpectrumAnalysisMeasAmplitudeData

This attribute provides a list of the spectral amplitudes
corresponding to the frequency bins ordered
from lowest to highest frequencies covering the frequency
span. Information about the center frequency,
frequency span, number of bins and resolution bandwidth
are included to provide context to the measurement
point
The CMTS must support the number of bins as an odd number
in order to provide a spectrum representation that
is symmetric about the middle data point or bin. The
CMTS must support a number of bins greater than or equal
to 257 for frequency spans greater than or equal to
6.4 MHz.
              
The CMTS must not exceed 25 kHz bin spacing for measurement
of frequency spans less than or equal to 6.4 MHz.
              
The bins measurements are updated periodically at time
intervals given by the TimeInterval attribute.

MIB

DOCS-IF3-MIB

OID

.1.3.6.1.4.1.4491.2.1.20.1.26.1.1

Type

column

Access

readonly

Status

current

Parent

docsIf3CmtsSpectrumAnalysisMeasEntry