Nortel Communication Server 100 Manual page 99

Installing the Carrier Remote IPE cabinet
To install NT1P70/NT1P60 main and NTBK70 expansion Carrier Remote
IPE cabinets that house the Carrier Remote IPE, follow the instructions in
this section.
Note:
The NT1P70 is the Main Cabinet Assembly consisting of the
NT1P60 Main Cabinet and cabinet mounting hardware.
The NT1P70/NT1P60 Remote Carrier IPE main cabinet is shipped from
the factory installed; that is, all IPE cards and the Remote Carrier Interface
card are already installed. The exceptions are the NT7R94AA Remote
Cabinet Cable Assembly and the power supply, which are shipped
separately. The NTBK70 Carrier Remote IPE expansion cabinet is optional
and is ordered only if more than 10 IPE cards are required at the remote
site.
The Carrier Remote IPE cabinet can be powered with an AC power
system using the NTAK04 AC/DC power supply. It can also be powered
with a DC power system using the NTAK05 DC power supply from a –52
V battery source through the NTAK28AA Junction box and the NTAK0410
power cable. Before installing the power supply into the cabinet, set
switches SW1 through SW 4 as shown in
NTAK05 DC power supply switch settings" (page
Table 14
NTAK04 AC/DC and NTAK05 DC power supply switch settings
Voltage
Message Waiting; -150 V
Message Waiting; -120 V
Ringing; 86 Vrms
Ringing; 80 Vrms
Ringing; 75 Vrms
Ringing; 70 Vrms
Note: Ringing frequency selection is made with a three-way switch located to
the left of the 4-position DIP switch at the top of the power supply. Typical North
American setting is -150 V, 86 Vrms, and 20 Hz.
To install Carrier Remote IPE Cabinets, locate and prepare the wall
area for the wall-mounted installation or use the pedestal for the floor
installation, install cabinets, connect the ground wires, and connect the
power. When selecting the wall area for the cabinet installation, provide for
convenient carrier and subscriber loop cable routing.
To complete these tasks, follow the steps in
Carrier Remote IPE Cabinets" (page
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
Carrier Remote IPE cabinet installation 99
SW1
ON
OFF
Nortel Communication Server 1000
Carrier Remote IPE Fundamentals
NN43021-555 04.01 4 June 2010
Table 14 "NTAK04 AC/DC and
99):
SW2 SW3
OFF OFF
ON OFF
OFF ON
OFF OFF
Procedure 19 "Installing
100).
SW4
OFF
OFF
OFF
ON