1-23
Cisco 7600 Series Router Installation Guide
OL-4503-26
Chapter 1 Product Overview
Cisco 7600 Series Router Components
Figure 1-19 Cisco 7613 Router Internal Airflow
Power Supplies
The Cisco 7600 series routers support redundant AC-input and DC-input power supplies. This section
contains information on the following topics:
• Cisco 7603-S Router Power Supplies, page 1-24
• Cisco 7603 Router, Cisco 7604 Router, Cisco 7606 Router, and Cisco 7606-S Power Supplies, page
1-24
• Cisco 7609-S Router Power Supplies, page 1-30
• Power Supply Cooling, page 1-31
• Load Sharing, page 1-31
• Environmental Monitoring of the Power Supply, page 1-32
• Power Supply LEDs, page 1-32
Note Installed power supplies can be of different wattage ratings. Installed power supplies can also be both
AC-input, both DC-input, or one AC-input and one DC-input. Power supplies can be configured in either
redundant or non-redundant mode.
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