47
Installing the 7800-TMS
5.3
Powering Up
The 7800-TMS is with two (2) AC or two (2) DC power connections. Only once all other equipment
installation work has been completed should the 7800-TMS be powered up.
Prerequisites
To power the 7800-TMS, you will need:
•
One to two power sources.
•
Two power cables.
5.3.1
Connecting to AC Power
The 7800 Telecom Unit AC model is furnished with two AC power connectors.
To connect the 7800 Telecom Unit to AC Power:
1.
Connect an AC power cable between the AC connector of the 7800-TMS and an AC supply. See
figure
5.3 on page
47.
Figure
5.3
7800-TMS AC Power Connections
TMG7800-TMS
To power
To power
BITS0
BITS1
0
2
4
6
8
10
12
14
1
3
5
7
9
11
13
15
0
2
4
6
8
10
12
14
1010
ETH0
ETH1
