Nortel Communication Server 1000 Fundamentals page 62

62 Installation and configuration
Remote site installation
Installing the MCR cabinet
To install a cabinet for MCR, locate and prepare the wall area for the
wall-mounted installation, install the cabinet, connect the ground wires,
and connect the power. When selecting the wall area for the cabinet
installation, make sure you provide for convenient MCR and subscriber
loop cable routing.
Procedure 4
Installing the MCR Cabinet
Step
To complete these tasks, follow the steps below:
1
2
3
4
5
6
7
8
9
10
Action
Unpack and inspect the cabinet.
Level and install the mounting bracket on the wall.
Remove the front cover and all cards from the cabinet to make
the cabinet lighter and to prevent card damage in case the
cabinet drops during the installation process.
Position the cabinet over the mounting bracket so that the
bracket hook engages the slot at the rear of the cabinet. The slot
is located at the top center of the cabinet.
Secure the cabinet to the wall by using two wood screws at the
lower front of the cabinet.
Install the 6 AWG copper ground wire between the approved
building ground and the ground lug at the bottom of the cabinet.
Install the power supply in the Pwr Sup slot and turn the power
switch to OFF.
At the building ground end of the wire, use two fastening
clamps to connect the wire to the building ground, insulate
the connection with electric tape, and post a "DO NOT
DISCONNECT" tag.
Disconnect the building ground wire at the ground lug on the
cabinet and measure the resistance between the tip of the
disconnected ground wire and the ground lug on the cabinet. If
the resistance is more than 5 ohms, check the building ground
and the ground terminal at the AC wall outlet where the cabinet
power cord is connected.
For an AC system, connect the NTAK98AA Power Cord from
the NTAK04 AC/DC power supply to the commercial AC power
outlet.
For a DC system, connect the NTAK05 DC power converter cord
to the DC power source over the NTAK28AA Junction Box and
the NTAK0410 power cable.
Nortel Communication Server 1000
Mini-Carrier Remote Fundamentals
NN43001-557 04.01 4 June 2010
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