9
Replacing AC Power Supplies in
Summit Family Switches
Replacing a Summit 300 W AC Power Supply
Replacing a Summit 450 W or 550 W AC Power Supply
Replacing a Summit 750 W AC Power Supply
Replacing a Summit X850 W AC Power Supply
Removing EPS Series AC Redundant Power Supplies
This chapter describes how to replace AC power supplies in a Summit X460, X480, X650, or X670
series switch and how to remove EPS series AC redundant power supplies
Note
Read the information in this chapter thoroughly before attempting to replace one of the
listed SummitX650components.
Replacing a Summit 300 W AC Power Supply
The Summit 300 W AC power supplies are compatible with the Summit X460 series non-PoE switches.
You need the following tools and materials to replace a Summit 300 W AC power supply:
•
Thermal protective gloves
•
AC power cord, if you will not be re-using the cord from the removed power supply
An AC power cord is not included with a Summit AC power supply. You must obtain a power supply
cord that meets the requirements listed under
and AC Power
Supplies.
These switches have two bays for hot-swappable power supplies. In a switch with a redundant power
configuration, you can replace one Summit AC power supply without powering down the switch. To
replace a Summit 300 W AC power supply:
1
Disconnect the AC power cord from the wall outlet and from the power supply.
2 Note the orientation of the installed power supply.
Summit Family Hardware Installation Guide
Power Cord Requirements for AC-Powered Switches
323