Adsl Commands; Chapter 64 Adsl Commands; Adsl Command Input Values; Table 185 Adsl Command Input Values - ZyXEL Communications IES-1248-51V User Manual

C
H A P T E R
This chapter describes some of the ADSL commands that allow you to configure
and monitor the ADSL ports.

64.1 ADSL Command Input Values

The following table describes the values required in ADSL commands. Other
values are discussed with the corresponding commands.

Table 185 ADSL Command Input Values

LABEL
down-
downshift-
margin
down-max-
margin
down-max-rate
down-min-
margin
down-min-rate
down-target-
margin
fast|interlea
ve[=<up-
delay>,<down-
delay>]
max-nominal-
psd
mx
IES-1248-51V User's Guide

ADSL Commands

DESCRIPTION
The downstream down shift noise margin (0~31 dB).
The maximum acceptable ADSL downstream signal/noise margin
(0~31db).
The maximum ADSL downstream transmission rate (32~25000
Kbps).
The minimum acceptable ADSL downstream signal/noise margin
(0~31db).
The minimum ADSL downstream transmission rate (32~25000 Kbps).
The target ADSL downstream signal/noise margin (0~31db).
The latency mode. With interleave, you must also define the upstream
and downstream delay (1~255 ms). It is recommended that you
configure the same delay for both upstream and downstream.
Maximum nominal transmit PSD (Power Spectral Density) measured
in 0.1dBm/Hz.
The downstream carrier tones to be masked (disabled). Each <mx>
can use up to 8 hexadecimal digits (00000000~ffffffff). Each <mx>
represents 32 carrier tones (each hexadecimal digit represents 4
tones).
The hexadecimal digit is converted to binary and a '1' disables the
corresponding tone. Disabling a carrier tone turns it off so the system
does not send data on it.
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