1
Doc. No.
Copyright © 1995
Cisco Systems, Inc.
All rights reserved.
1200-Watt AC-Input Power Supply
Replacement Instructions
78-1900-02
Product Number: PWR-7513-AC(=), PWR-7513-ACU(=), PWR-7513-ACA(=),
PWR-7513-ACI(=), and PWR-7513-ACE(=)
This document contains instructions for installing or replacing a 1200-watt (W), alternating current
(AC)–input power supply in the Cisco 7513.
A single power supply is standard equipment for the Cisco 7513. A second, identical power supply,
when installed, provides redundant power.
In systems with redundant power, the power supplies are load-sharing and fully hot-swappable; you
can remove and replace one supply, while the remaining supply immediately ramps up to full power
to maintain uninterrupted system operation.
The sections in this document include the following:
•
Product Overview, page 2
•
Environmental Monitoring and Reporting Functions, page 5
•
Installation Safety, ESD Precautions, and Tools Required, page 10
•
Removing and Replacing a Power Supply, page 12
•
Checking the Installation, page 15
•
Cisco Information Online, page 17
