Paradyne 3163 - Manual (Page 18)

ACCULINK 3163 DSU/CSU
2-4 March 1999 3163-A2-GB20-10
Installing the Single –
ā
48 Vdc Power Supply
To install the DSU/CSU using a single source – 48 Vdc
power supply, refer to Figure 2-4 and use the following
procedure.
"
Procedure
To install the – 48 Vdc single source power supply:
1. Connect the black and red wires to the – 48 Vdc
return source.
2. Connect the green wire to a suitable ground.
3. Connect the orange and blue wires to the –
ā48 Vdc
input source.
4. Cut the white wire off at the outer insulation.
5. Plug the power connector into the DSU/CSU.
1
2
3
4
5
6
BLACK
RED
GREEN
WHITE
ORANGE
BLUE
– 48 VDC INPUT
99-14299-02
X
GROUND
DSU/CSU POWER
PLUG TO CUSTOMER-SUPPLIED BATTERY
– 48 VDC RETURN
Figure 2-4. – ā 48 Vdc Single Source Power Supply Pinouts