Planet Technology IP DSLAM IDL-4801 - Manual (Page 65)

IP DSLAM 65
3.8 DSL
This section describes how to configure DSL settings by selecting DSL from Function List
Window.
3.8.1 Profile
Allow users to configure Line Profile and Alarm Profile.
3.8.1.1 Line Profile
If to configure Line Profile, double click on “Line Profile” from the Function List
Window. The Line Profile configuration window appears.
Field Definition
Line Type The ADSL line type, Fast or Interleaved.
Transmit Rate Mode Defines what form of transmitting rate, Fixed or adaptAtStartup.
Target SNR (dB/10) Target Signal / Noise Margin. (0-310).
Min Tx Rate(bps) The minimum transmitting rate of ATU-C side or ATU-R side.
Down Shift SNR (dB/10)
Configured Signal/ Noise Margin for rate downshift. If the noise margin
falls below this level, the modem should attempt to decrease its transmit
rate. In the case that RADSL mode is not present, the value will be 0.
IntCorrectionUP
Sets the correction time for the upstream interleaved buffer. RS can also
be disabled.
Preferred Standard
Preferred standard compliance. Outcome is dependent
upon standard support of the remote unit. GlobespanVirata High Speed
ADSL DMT (ADSL+) applications only.
Maximum Transmit Rate The maximum transmitting rate of ATU-C side or ATU-R side.
Interleave Delay (ms)
The value of Interleave Delay for this channel.
UP Shift SNR (dB/10)
Configured Signal/ Noise Margin for rate upshift. If the noise margin rises
above this level, the modem should attempt to increase its transmit rate.
In the case that RADSL is not present, the value will be 0.
IntCorrectionDown
This parameter sets the correction time for the downstream interleaved
buffer. RS can also be disabled.
Annex Type
This parameter is set as per Annex compliance of the code release.
GlobespanVirata High Speed ADSL DMT (ADSL+) applications only.