Using One Power Source And Two Input Power Cables For Independent Mode Or Redundant Mode - Paradyne 3000 Installation Manual

COMSPHERE –48 Vdc Central Office Power Unit
AMP
Connectors
–48 Vdc A
–48 Vdc B
Ground Returns
Optional Fuses
–48V GRD
–48 Vdc Power
Source A
496-13676-01
Figure 2-7. Using One Power Source and Two Input Power Cables for
Independent Mode or Redundant Mode
2-14 October 2002 3000-A2-GB41-50