Doc. No.
Cisco Systems, Inc.
Cisco Systems, Inc.
Cisco 7200 Series 280-Watt AC-Input Power
Supply Replacement Instructions
Product Numbers: PWR-7200-AC=, PWR-7200-ACA=, PWR-7200-ACE=,
PWR-7200-ACI=, PWR-7200-ACU=, MAS-7200PSCOVER=
This document explains how to remove and replace the 280-Watt (W) AC-input power supply in the
Cisco 7200 series routers. It includes instructions for powering down the router, removing an
installed power supply, and installing a new power supply. This document also includes steps for
verifying the initialization of the system after you power up the router.
Note Use this document in conjunction with the Cisco 72xx Installation and Configuration Guide
that shipped with your Cisco 7200 series router.
The following sections are included in this document:
• Additional Information, page 2
• Product Overview, page 3
— Cisco 7200 Series Overview, page 3
— AC-Input Power Supply Overview, page 6
• Installation Prerequisites, page 7
— List of Parts and Tools, page 7
— Safety Guidelines, page 7
— Ensuring Easy Access to the Router, page 8
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