Cisco 5428 - SN Router, Руководство по установке

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B-11
Cisco AS5400 Universal Gateway Chassis Installation Guide
OL-2847-02 0A
Appendix B Replacing the Power Supply
Installing the Power Supply
Step 12
Slide the power supply toward the front panel to disengage the power supply hook from the chassis hook,
and remove the power supply from the chassis. (See
Figure B-10 .)
Figure B-10 Lifting the Power Supply Out of the Chassis
Installing the Power Supply
A redundant power supply has two power cords to provide higher reliability and load balancing. Use the
redundant power supply to:
• Manage your system with alarms and other management features
•
Provide a higher reliability with a second built-in power supply
• Balance loads
To install the redundant power supply, follow these steps:
Step 1
Place the redundant power supply in the chassis, and slide it toward the rear panel. You will be able to
feel the chassis hook engage with the slot on the bottom of the power supply. (See
Figure B-11 .)
30857
Chassis bottom
Front panel
Power
supply
Chassis
hook
Power
supply
slot
4