Extreme Networks Summit X250e-24t Hardware Installation Manual page 128

Installing Summit External Power Supplies
Figure 96: Redundant Power Cord Connector
CAUTION
Always connect the redundant power supply cord before you attach the AC power cord to the EPS-160 power supply.
To connect the EPS-160 power supply to the switch:
1 Connect the keyed end of the redundant power supply cord to the EPS-160 power supply (see
Figure 97).
2 Connect the other end of the redundant power supply cord to the Extreme switch (see
This connector end can only be inserted into the switch with the end marked TOP facing up.
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 97: Redundant Power Connections
3 Connect an appropriate AC power cord to the AC connector on each unit.
NOTE
An AC power cord is not provided with the EPS-160 unit. See
information about selecting a power cord.
128
Slot for plug
Keyed end of
redundant power cable
ES4K027
To AC
Redundant
power cable
S450_008
"Selecting Power Supply Cords" on page 170
Summit Family Switches Hardware Installation Guide
Figure 97).
for