Extreme Networks Summit X150 Series Hardware Installation Manual page 298

2 Connect the other end of the redundant power cord to the Extreme switch.
The connector fits the slot in only one direction.
Note
If your switch was shipped with a metal cover plate over the redundant power input
connector, remove the cover.
Warning
The redundant power input connector on the rear of the switch contains high energy and
is a burn hazard. Use care when connecting the redundant power supply cord to the rear
of the switch.
Figure 275: Connecting an EPS-500 Unit to a Switch
3 Connect an appropriate AC input power cord to the AC connector on the EPS-500 unit.
Note
An AC power cord is not provided with the EPS-500 unit. See
for AC-Powered Switches and AC Power Supplies
cord.
Caution
The EPS-500 unit does not have a switch for turning the unit on and off. Disconnect
power to the EPS-500 unit by removing the plug from the electrical outlet. Be sure that
this connection is where you can easily reach it.
4 Connect the other end of the AC power cord to the electrical outlet.
Be sure that the electrical outlet is properly grounded.
The Power LED on the front of the EPS-500 unit should light solid green to indicate that it is ready.
Summit Family Hardware Installation Guide
Installing Summit External Power Supplies
Power Cord Requirements
for information about selecting a power
298