Connecting The Eps-500 Power Supply - Extreme Networks Summit X450a-24tDC Hardware Installation Manual

Figure 68: Attaching a Mounting Bracket
c Repeat steps a and
4 Slide the EPS-500 into a 19-inch rack and secure it using appropriate rack-mount screws.I
NOTE
Extreme Networks recommends that you position the EPS-500 so that the output connectors are on the same
side as the external connector on the connecting switch. If you position the EPS-500 with the connectors facing
in the opposite direction from the Summit switch connector, leave at least 1 u between the switch and the EPS-
500 through which to slide the power cords. Do not route the power cords around the equipment rack.

Connecting the EPS-500 Power Supply

CAUTION
Do not attach the AC power cord to the EPS-500 unit until the unit is properly grounded at the electrical outlet and
the redundant power cord is connected.
One end of the EPS-500 cord has a keyed connector to ensure correct alignment of the connector
(Figure 69). The key is a plastic tab on the connector housing that fits into the EPS-500 unit to ensure
correct alignment of the connector.
Figure 69: EPS-500 Redundant Power Cord with Connector Key
1 Connect the keyed end of the EPS-500 redundant power cord to the power supply unit (see
Figure 70).
2 Connect the other end of the redundant power cord to the Extreme switch.
The connector fits the slot in only one direction.
Summit Family Switches Hardware Installation Guide
b on the opposite side of the EPS-500.
Installing an EPS-500 External Power Supply Unit
Collin's
ES4K026
XM_073
Collin's
ES4K027
XM_055
103