Chapter3 Installing the Router
Connecting to an AC Power Source
3-30
Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
OL-11497-03
Caution The AC-input power supply weighs 14pounds (6.4 kilograms). Use two hands
when handling a power supply.
Warning
The AC-input power supply power standby switch should be in the OFF position.
When operating your router on a power source, the power supply bays must have
one of the following power combinations installed before operating the router:
Table3-10 Required Power Combinations
Router Power Combination
AC power 1 AC-input power supply
1 power supply blank
2 AC-input power supplies
DC power 1 DC-input PEM
1 PEM blank
2 DC-input PEMs