5.11 DSL CONFIGURATION
ADVANCED SETUP>DSL
The following menu options will be show, simply select all that are
required.
G.DMT Enabled
G.Lite Enabled
T.1413 Enabled
ADSL 2 Enabled
Annex L Enabled
ADSL2+ Enabled
Annex M Enabled (do not select unless your ISP supports Annex M)
Select the Phone Pair
Some equipment requires a signal on the "outer pairs" instead of the "inner pairs" of a
telephone jack.
Inner Pair – selecting the inside pair of wires
Outer pair – selects the outer pair of wires
Capability (see below for details on Bit Swap and SRA)
Bit swap Enabled
SRA Enabled
DSL Options
G.DMT
In telecommunications, ITU G.992.1 (better known as G.DMT) is an ITU standard for ADSL using
discrete multi-tone modulation. G.DMT full-rate ADSL expands the usable bandwidth of existing
copper telephone lines, delivering high-speed data communications at rates up to 8 Mbit/s
downstream and 1.3 Mbit/s upstream
G.LITE
In telecommunications, ITU G.992.2 (better known as G.Lite) is an ITU standard for ADSL using
discrete multi-tone modulation. G.Lite does not strictly require the use of phone line splitters, but like
all ADSL lines generally functions better with splitters.
G.lite is a modulation profile which can be selected on a DSLAM port by an ADSL provider and
provides greater resistance to noise and tolerates longer loop lengths (DSLAM to customer distances)
for a given bandwidth. Most ADSL modems and DSLAM ports support it, but it is not a typical
default configuration. Real life download speeds with this modulation is 2 Mbit/s.
To Next Page
Loading...
