Paradyne Broadband Access Concentrator 8820 - Manual (Page 9)

8800-A2-GZ41-20 June 2004 9
Figure 3. Two BACs Powered by Two Power Modules
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
A B
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
A B
0VRB -48VB -48VA 0VRA
AC to DC Power Supply
04-16716-02
CAUTION: USE NO. 8 AWG ONLY
Split Bolt
Connectors
Grounding Lug
to Earth Ground
CAUTION: USE NO. 8 AWG ONLY
Earth
Ground
– 48V RT
N
PWR A PWR B
– 48V RT
N
– 48V RT
N
PWR A PWR B
– 48V RT
N