Power Distribution Unit - Cisco 12404 Installation And Configuration Manual

Power Distribution Unit

Power Distribution Unit

Cisco 12404 Internet Router Installation and Configuration Guide
1-34
A chassis can be reconfigured from an AC power source to a DC power source,
and vice versa. A Cisco 12404 Internet router can be either AC powered or
DC powered (Figure 1-17
The router does not accept two different types of PEMs at the same time.
Conversion can be performed in the field. The conversion procedure requires the
system be powered down and involves replacement of the appropriate PEMs. The
AC– to DC– and vice versa, power conversion process is explained in Chapter 5
of this document.
Figure 1-17 AC PEM
1
2
6
1
AC PEM handle
2 On/Off switch
3 Bail Latch
and Figure 1-18).
3
IN PU T
IN PU T
O UT PU
T O UT PU
O K
O K T 10 0- 24 0V
FA IL
12 A
50 /8 0H Z
5 4
4
Power cord receptacle
5 LEDs
6 Captive screws
Chapter 1 Product Overview
OL-11636-01