Product Overview; Description And Features - ADC PRL-783 Manual

SCP-PRL783-012-03H
P O
RODUCT
This practice describes the ADC
subscribers.
D
ESCRIPTION AND
A PG-Plus application (see
unconditioned wire pair using HDSL technology. Using an existing cable, PG-Plus provides for higher bandwidth
needs of residential and business customers by providing multiple EBS interfaces on a single HDSL twisted-pair
wire. A typical PG-Plus application consists of:
•
COTS
•
COLU
•
RT
EBS
Switch
Each COLU housed in a COTS interfaces with a corresponding RT. Using one pair of 24 AWG wire, the RT can
be located up to 21.7 kft from the COTS. EBS lines from a CO switching system connect to the COTS and are
sent by means of the COLU and the HDSL wire pair to an RT.
The COTS operates on standard -48 Vdc CO battery and supplies power to the RT, eliminating the requirement
and expense of providing local power. A PG-Plus application with HDSL transmission and line-powered RTs
results in fast, cost-effective solutions to EBS deployment over minimal copper facilities.
PG-Plus PRL-783
VERVIEW
® ®
PG-Plus PRL-783 List 1B, an RT that provides interfaces for up to four EBS
F
EATURES
Figure 1) provides bidirectional transport of multiple DS0s over a single,
COTS
C1
C2
HDSL
EBS COLU
C3
C4
Figure 1. Typical PG-Plus Application
January 6, 2003
Channel 1
EBS RT
Channel 2
Channel 3
Channel 4

Product Overview

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