Nortel Communication Server 100 Manual page 17

Table 4
Carrier Remote IPE wall-mounted cabinet hardware list (cont'd.)
Component
NT7D68CA Remote
Carrier/Alarm Cable
Assy to Cabinet
NT7D68DA Remote
Maintenance Cable
Assy to Cabinet
NTAK04 AC/DC
Power Supply for
Cabinet
NTAK05 DC Power
Supply for Cabinet
NTAK0410 Power
Cable for DC Power
Supply
NTAK1204
Inter-cabinet Cable
Figure 1 "Local system to Remote IPE links" (page 18)
Systemand Remote IPE equipment linked with T1 or E1 carriers over the
private network, the public network, and for distances of 655 feet (200 m)
or less direct copper cable connection to a collocated Carrier IPE column.
The T1 and normally E1 carrier links use 120-ohm twisted-pair wires.
However, if the E1 carrier links use coaxial cable, 75-ohm impedance
must be selected using SW1, SW2, SW5, and SW8 on the Local and
Description
This cable assembly connects the Remote Carrier Interface to the I/O
bracket of the wall-mount IPE cabinet for T1/E1 and auxiliary customer
alarm connections. It consists of the NT7R68LA cable that connects
with DB-15 male P1 to the Auxiliary Connector on the backplane, the
NT7R59AA Carrier Panel assembly that connects to P2 DB-15 female
cable connector, and the NT7R60AA Carrier/Alarm Panel assembly
that connects to P3 DB-9 female cable connector. The NT7R59AA
Carrier Panel (installed in slot 1 of the bracket) provides two 8-pin
modular carrier jacks and the NT7R60AA Carrier/Alarm Panel (installed
in slot 2 of the bracket) provides one 8-pin modular jack and one DB-15
female alarm connector. The two panels are already connected to the
NT7R68LA cable. Refer to Appendix C,
cabinet connection diagram (single RCI configuration)" (page
This cable assembly connects the Remote Carrier Interface to the I/O
bracket on the wall-mount IPE cabinet for system monitor and MMI
connections. Consists of the NT7R68NA cable that connects with P1
DB-9 male connector to the TTY connector on the backplane and is
already connected to the NT7R61AA Maintenance Panel assembly
with the DB-15 male P2 cable connector. The DB-15 female P3
cable connector must be plugged into the NT7R60AA Carrier/Alarm
Panel assembly connector during cable installation. The NT7R61AA
Maintenance Panel assembly provides a DB-9 male MMI port connector.
Refer to Appendix C, Figure 29 "Remote Carrier IPE cabinet connection
diagram (single RCI configuration)" (page
Used when the Carrier Remote IPE cabinet is AC-powered by the
commercial power source or UPS.
Used when the Carrier Remote IPE cabinet is DC-powered by a –52VDC
power source.
Used to connect the cabinet to a reserve battery power supply or to a DC
power source through the NTAK28 Junction Box.
Used to connect the main to the expansion Carrier Remote IPE cabinet.
Nortel Communication Server 1000
Carrier Remote IPE Fundamentals
NN43021-555 04.01 4 June 2010
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
System description 17
Figure 29 "Remote Carrier IPE
201).
201).
illustrates a Large