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SCP-PRL771-012-05H
Install the RT Enclosure
Install the RT enclosure only as shown in Figure 4, with all access openings facing down. Otherwise,
possibly damaging materials (such as fluids) can enter the RT enclosure.
Use the two #10 x 1.5-inch wood screws and flat washers provided in the Mounting Kit to attach the RT enclosure to
the side of the customer residence (see Figure 5). For installation on stucco or other suitable surface, use the two ADC
provided #10 x 1-inch anchor nuts.
Wiring
A wiring harness, consisting of a cable for the three POTS and one ISDN pairs, a cable for the HDSL pair, and a frame
ground wire, is held with a strain relief as it exits the inner metal case. The wiring harness is factory wired to the
primary protection devices for the ISDN and HDSL pairs and to the frame ground bus. An additional frame ground
is attached to the metal case. The Line Modules on the ISDN and POTS lines provide an RJ-11 test jack for isolating
trouble to the network or subscriber. Each ISDN and POTS line is protected by a gas tube over-voltage protection
device under the Telco cover.
HDSL and subscriber wiring are threaded through rubber grommets at the bottom of the enclosure. 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
ISDN test set to be plugged in as an aide to diagnostic tests.
PG-Plus PRL-771
TELEPHONE
NETWORK
INTERFACE
CUSTOMER
Mounting hole
Figure 5. Installing the RT Enclosure
January 6, 2003
Mounting hole
Customer Access door
ACCESS
PRL-771 Overview
7
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