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61179641L5-5C 1-1
Section 1
Introduction
GENERAL
The Total Access 1248 (see Figure 1-1) is a Digital Subscriber Line Access Multiplexer
(DSLAM) system that is used to further extend Asymmetrical Digital Subscriber Line (ADSL)
services in the network.
Figure 1-1. Total Access 1248
FAN MODULE
1179675L1
CRAFT
PWR
ALM
1179641L5
TOP:POTS BOTTOM: ADSL+POTS PORTS 1-24
TOP:POTS BOTTOM: ADSL+POTS PORTS 25-48
OUT
EXPANSION
-48V
.....
,5.0A
USE COPPER CONDUCTORS ONLY!
A B
-48V RET -48V RET
EXPANSION
IN