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Cisco AC/DC Power System User Guide, R1.0
May 2006
Chapter 1 Introduction
1.1.2 Rectifier Modules
Figure 1-3 shows a front view of the version of the system shelf that does not have an LCD screen. The
optional 1 RU DC distribution shelf is also shown.
Figure 1-3 Component Locations (Front View) on the System Shelf without an LCD Screen
1.1.2 Rectifier Modules
AC-to-DC power conversion is accomplished using two, three, or four hot-swappable
CSCO-PWR-RECT rectifiers, each with an output voltage of nominal -48 VDC. Figure 1-4 shows a
CSCO-PWR-RECT rectifier module.
Note The output voltage range is set at the factory and is not user configurable.
50A MAX
(F1-10)
15A MAX FUSE
1RU Distribution
Shelf
System Shelf
Rectifier
Positions
Circuit Breaker
Positions
GMT Fuse
Panel
System
Status
124778