Product Features
■ 24 ports of G.DMT or G.Lite
ADSL, configurable individually
on a port-by-port basis, along
with baseband POTS
■ Front Panel LEDs for
power/card status and loop
status for each subscriber loop
■ Interface rates individually
configurable at particular
upstream/downstream rate
combinations or rate adapting
to best rates available on loop
■ Upstream/downstream rates
independently configurable in
32 kbps increments
■ Upstream and downstream
max, min and target SNR
margin configurable individu-
ally on port basis
■ POTS Loop Start and Ground
Start as software options
■ Flow-through provisioning from
the switch through GR-303 to
the IADSL module
■ V.90 modem support
■ Flash download
■ Fully hot-swappable
■ Industry-leading 10-year
warranty
As broadband continues to grow in popu-
larity and demand, Asymmetric DSL (ADSL)
remains a major DSL service offering.
Carriers are faced with the operational
challenge of delivering both POTS and ADSL
in the most efficient manner.
The ADTRAN
TM
Integrated ADSL (IADSL)
module is an access module for the Total
Access
®
3000 DSLAM platform that provides
ADSL, splitter, and POTS functions for 24
subscriber interfaces. It works in conjunction
with the DS3 Cell Switch Module to provide a
complete solution for ADSL and POTS inter-
faces.
The IADSL module for the Total Access
3000 DSLAM provides 24 ports of G.DMT or
G.Lite ADSL, configurable individually on a
port-by-port basis, along with baseband
POTS. In order to provide the most deploy-
ment flexibility to carriers providing these
services, ADTRAN has engineered the IADSL
module for maximum capability and respon-
siveness:
•Interface rates individually configurable
at particular upstream/downstream rate
combinations or rate adapting to best
rates available on loop
•Upstream/downstream rates independ-
ently configurable in 32 kbps increments
•Upstream and downstream maximum,
minimum, and target Signal-to-Noise
Ratio (SNR) margin configurable individ-
ually on port basis
•POTS Loop Start and Ground Start
support
•V.90 modem support
ADTRAN has made loop testing easy by
integrating Metallic Test Access supported
with test relays that put local loops onto the
Total Access 3000 DSLAM test bus (via
4-wires) for testing through an external test
head.
The IADSL card supports both SNMP and
standard TL1 test commands for easy
management and operation. Operations,
Administration, Management & Provisioning
(OAM&P) is performed via the Enhanced
System Controller Unit (ESCU) of the Total
Access 3000 DSLAM. The Total Access
Element Management System (EMS) is a
GUI-based management system that provides
one-click provisioning and sophisticated
centralized management capabilities.
POTS interfaces are delivered through a T1
on the front panel of the card. A pushbutton
toggles the Port LED status between POTS
and ADSL indications. The POTS or ADSL
indication state is determined by the position
of the button. The card defaults to the ADSL
indication. POTS status is only shown when
the user is pushing the button. A software
option available via the craft interface screen
allows the default option to be changed.
IADSL Module
24-Port DSLAM Access Module
(1 pages)
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