Extreme Networks Summit X150 Series Hardware Installation Manual page 311

Figure 252: Connecting an EPS-500 Unit to a Switch
EPS-500
Extreme 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
AC-Powered Switches and AC Power Supplies" on page 500
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 Switches Hardware Installation Guide
Keyed end of
redundant power cord
To AC
Redundant
power cord
Installing an EPS-500 External Power Supply Unit
Slot for key
To AC
"Power Cord Requirements for
for information about selecting a power cord.
Collin's
ES4K021A
XM_074
311