ADC CUDA 3 - Manual (Page 534)

ADC Telecommunications, Inc.
532 C HAPTER 21: MIB B ROWSING
Table 21-9 docsIfSignalQualityTable
docsIfUpChannelTxBackoffEnd Final random backoff window to use when
retrying transmissions. Expressed as a power
of 2. For example, a value of 16 at the CMTS
indicates that a proprietary adaptive retry
mechanism is to be used.
CLI Output Description
docsIfSigQIncludes
Contention Indicates the signal includes contention. The
options are:
True CMTS includes contention intervals. A value of 1
indicates True.
False CMTS does not include contention intervals. This
parameter is always False for cable modems. A
value of 2 indicates False.
docsIfSigQUnerroreds Number of codewords this channel receives
without error.
docsIfSigQCorrectededs Number of codewords that this channel receives
with correctable errors.
docsIfSigQUncorrectables Number of codewords this channel received with
uncorrectable errors.
docsIfSigQSignalNoise Signal/Noise ratio, in dB, for this channel. At the
cable modem, this is the signal/noise ration of this
downstream channel. At the CMTS, this is the
average signal/noise of the upstream channel.
docsIfSigQMicroreflections Total number of microreflections on this interface.
docsIfSigQEqualization
Data At the cable modem, this value indicates the
equalization data for the downstream channel. At
the CMTS, this value indicates the average
equalization data for the upstream channel.
CLI Output Description