ZyXEL Communications Multi-service Access Platform MSAP2000 - Manual (Page 196)

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