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Description:
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rdnSnrThresholdValue OBJECT-TYPE
SYNTAX Unsigned32 (12 .. 37)
UNITS "dB"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The SNR threshold is used to determine if a channel is capable of
operating error free in the modulation mode that is specified for
data IUC in the configured modulation profile for the upstream
receiver.
A default SNR threshold is used for each modulation type.
The operator can override this by configuring a different SNR
threshold for a specific modulation type that is used in the
primary or secondary modulation profile.
This threshold is used to transition channel states.
SNR thresholds are configurable with a resolution of 1dB.
The following table lists default SNR thresholds for the
different modulation modes, with no FEC:
QPSK 16dB
8QAM 19dB
16QAM 22dB
32QAM 25dB
64QAM 28dB
128QAM 31dB
256QAM 34dB"
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