EPS-LD External Power Supply Unit
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
315
Figure 222: EPS-LD cord with key
To connect the EPS-LD cord:
1 Connect the keyed end of the EPS-LD cord to the power supply unit.
See Figure 223 to locate the connectors on the EPS-LD unit and on the switch.
2 Align and tighten the captive retaining screws on the connector.
3 Connect the other end of the EPS-LD cord to the Extreme switch.
The connector fits in only one direction.
If your switch shipped with a metal cover plate over the redundant power input connector, remove the cover.
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 223: Connecting an EPS-LD unit to a switch
Collin's
ES4K021A
XM 053
Slot for key
Keyed end of
redundant power cable
To A C
To A C
Extreme switch
EPS-LD
Redundant
power cable