Replacing AC Power Supplies
Replacing a Summit 300 W AC Power Supply on page 327
Replacing a Summit 350 W or 715 W AC Power Supply on page 329
Replacing a Summit 450 W or 550 W AC Power Supply on page 331
Replacing a 750 W AC Power Supply on page 333
Replacing a Summit 770 W AC Power Supply on page 337
Replacing a Summit 1100 W AC Power Supply on page 339
Replacing an ExtremeSwitching 2000 W AC Power Supply on page 340
Removing an RPS-150XT Redundant Power Supply on page 342
Removing an RPS-500p Redundant Power Supply on page 343
Removing an STK-RPS-150PS Redundant Power Supply on page 343
Removing an STK-RPS-1005PS Redundant Power Supply on page 343
Removing a VX-RPS-1000 Redundant Power Supply on page 344
This chapter describes how to replace AC power supplies in a switch. It also describes how to remove
EPS series AC redundant power supplies and the STK-RPS-150PS.
To replace and remove AC power supplies that work with other Extreme Networks switches, refer to
ExtremeSwitching and Summit Switches: Hardware Installation Guide for Switches Using ExtremeXOS 16
or Earlier.
Replacing a Summit 300 W AC Power Supply
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 in Power Cord Requirements for AC-Powered Switches and
AC Power Supplies on page 475.
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.
ExtremeSwitching Hardware Installation Guide
327