Wiring The Rt - ADC PRL-783 Manual

SCP-PRL783-012-03H
Telco access door
W RT
IRING THE
A wiring harness, consisting of a cable for the four EBS pairs, a cable for the HDSL pair, and a frame ground wire,
is held with a strain relief as it exits the inner metal frame. The wiring harness is factory-wired to the primary
protection devices for the EBS and HDSL pairs and to the FGND bus. An additional frame ground is attached to
the inner metal frame. The Line Modules on the EBS lines provide an RJ-11 test jack for isolating trouble to the
network or subscriber. Each EBS line is protected by a over-voltage-protected threaded binding post under the
Telco cover.
HDSL and subscriber wiring are threaded through rubber grommets at the bottom of the RT. The HDSL pair from
the COTS is terminated on an over-voltage-protected threaded binding post at the bottom of the enclosure and
connected to the HDSL pair in the wiring harness. Subscriber line connections are made through the right-hand
side of the Line Modules. An RJ-11 jack allows the subscriber line to be disconnected from the network, or allows
for an EBS test set to be plugged in as an aide to diagnostic tests.
PG-Plus PRL-783
Figure 4. Securing a Line Module
January 6, 2003
Installation and Test
Tamper-proof screw
7