Power; Cooling - Cisco 12406 Installation And Configuration Manual

Chapter 1 Product Overview

Power

Caution

Cooling

OL-11497-03
Because a Cisco 12006 or Cisco 12406 Router can be configured with either an
AC-input power system or a DC-input power system, the power module bays will
accept either AC-input power supply modules or DC-input PEMs. For more
information about the power subsystems, see the
page 1-37.
To ensure that the chassis configuration complies with the required power
budgets, use the on-line power calculator. Failure to properly verify the
configuration may result in an unpredictable state if one of the power units fails.
Contact your local sales representative for assistance.
Cisco 12006 and Cisco 12406 routers are equipped with a blower module to
distribute air within the chassis. The blower module is a removable module
located on the rear of the chassis. (See
the blower module, see the
Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
"Power Subsystems" section on
Figure 1-2.) For more information about
"Blower Module" section on page
Chassis
1-47.
1-9