Planet Technology IP DSLAM IDL-4801 - Manual (Page 301)

IP DSLAM 301
decrease its transmit rate. In the case that RADSL mode is not
present, the value will be 0.
Upshift SnrMargin(dB/10) Configured Signal/ Noise Margin for rate upshift. If the noise
margin rises above this level, the modem should attempt to
increase itís transmit rate. In the case that RADSL is not present,
the value will be 0.
Min Upshift Time(sec) Minimum time that the current margin is above UpshiftSnrMgn,
before an upshift occurs. In the case that RADSL is not present,
the value will be 0.
Min Dnshift Time(sec) Minimum time that the current margin is below
DownshiftSnrMgn, before a downshift occurs. In the case that
RADSL mode is not present, the value will be 0.
Fast Min Tx Rate(bps) Configured Minimum Transmit rate for 'Fast' channels, in bps.
Also refer to 'adslAturConfRateChanRatio' for information
regarding RADSL mode and ATU-C transmit rate for ATU-R
receive rates.
Intl Min Tx Rate(bps) Configured Minimum Transmit rate for 'Interleave' channels, in
bps. Also refer to 'adslAturConfRateChanRatio' for information
regarding RADSL mode and to ATU-C transmit rate for ATUR
receive rates.
Fast Max Tx Rate(bps) Configured Maximum Transmit rate for 'Fast' channels, in bps.
Also refer to 'adslAturConfRateChanRatio' for information
regarding RADSL mode and to ATU-C transmit rate for ATUR
receive rates.
Intl Max Tx Rate(bps) Configured Maximum Transmit rate for 'Interleave' channels, in
bps. Also refer to 'adslAturConfRateChanRatio' for information
regarding RADSL mode and to ATU-C transmit rate for ATU-R
receive rates.
Max Intl Delay(ms) Configured maximum Interleave Delay for this channel.
Interleave delay applies only to the interleave channel and defines
the mapping (relative spacing) between subsequent input bytes at
the interleaver input and their placement in the bit stream at the
interleaver output. Larger numbers provide greater separation
between consecutive input bytes in the output bit stream, allowing
for improved impulse noise immunity at the expense of payload
latency
MSG Min Us Configures upstream overhead channel bandwidth.This feature
is not supported by DSLPHY as yet.
Minimum Snr Margin(dB/10) Atuc Configured Minimum Signal/Noise Margin. This is the Noise
Margin, the modem must achieve with a BER of 10 to the power -7