Managing DSL

The table below describes each of the parameters displayed in the ADSL Current Settings screen:

ADSL Parameter

Description

 

 

Standard

May be either ANSI T1.413 Issue 2, ITU G.992.1 (G.dmt),

 

ITU G.992.2 (G.lite) or Multimode.

Trellis

Indicates whether Trellis coding is enabled or disabled.

 

Trellis Encoding allows for high data speeds and reduces

 

transmission errors.

BinOverlapMode

Valid options are FDM or Echo Cancellation.

TxPwrAtten

The current transmit power attenuation level. May range

 

from 0 dB to 12 dB.

CodingGain

Coding Gain refers to the expected improvement or gain

 

due to trellis coding. It is used to help determine the

 

downstream connection rate.

MaxBitsPerBin

The maximum number of receive bits per bin that can be

 

selected.

TxStartBin

The lowest bin number allowed for the transmit signal.

TxEndBin

The highest bin number allowed for the transmit signal.

RxStartBin

The lowest bin number allowed for the receive signal.

RxEndBin

The highest bin number allowed for the receive signal.

MaxDownstreamRate

The maximum downstream transmission rate.

SNRMarginLimit

The signal-to-noise ratio limit. This can be set between -64

 

and +63. The margin LED on the front panel indicates that

 

the actual SNR is greater than the configured value.

Apply

Apply settings.

 

 

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MM701F User Manual