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Adsl2/2+ access module (aam), Product specification – ZyXEL Communications Multi-service Access Platform MSAP2000 User Manual

Page 196

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7. Product Specification

MSAP2000 Technical Manual V3.0

7-89

7.31.

ADSL2/2+ Access Module (AAM)

Overview

The ADSL2/2+ Access Module (AAM) provides ADSL2/2+ connection to
ADSL2/2+ CPE, allowing service provider to give the broadband service
using the existing MSAP2000 platform.

The AAM fully complies the related ITU-T recommendations and also
downward compatible to ADSL G.lite, ADSL DMT to allow using deployed
CPE for broadband services.

AAM provides12 ADSL2/2+ ports and uplink bandwidth is up to 200Mbps.
And that is suitable for most of the application within 3kM CSA (customer
service area).

Features
And
Benefits

„ Panel LEDs will indicate status, faults, alarms, and state of connection
„ Fully comply all ITU-T recommendations and ANSI standard of

ADSL/ASDL2/2+.

„ Allow command line, NMS and web-based managements.
„ Module control and Bandwidth Management
„ Auto-detection and fault reporting
„ Use of non-volatile memory devices for performance data and

database storage

„ Various protocols supported and Triple-play services ready.

Function
Diagram

LNC

processing

12 x Xformer

And Line

Driver

DC/DC

DSP for 12 port

ADSL2/2+

Network

Processor

And Memory

2x FE Xformer

and PHY

35.328

MHz

25MHz

19.44
MHz

C

o
n
n
e
c

t

o
r

Application

AAM provides ADSL2/2+ service to the subscribers.

IP

Network

GE

GbE

AAM

AAM

12

1

12

AAM

1

12

1

Voice

Data

Video