Connecting The Eps-Ld To The Switch - Extreme Networks Summit X150 Series Hardware Installation Manual

Connecting the EPS-LD to the Switch

CAUTION
Do not attach the AC power cord to the EPS-LD unit until the unit is properly grounded at the electrical outlet and
the redundant power supply cord is connected.
One end of the EPS-LD cord has a keyed connector to ensure correct alignment of the connector
(Figure 151). The key is a plastic tab on the cord connector housing that fits into the EPS-LD unit to
ensure correct alignment of the connector.
Figure 151: EPS-LD Connector with Key
To connect the EPS-LD to the switch:
1 Connect the keyed end of the cord to the power supply unit (see
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.
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 152: Connecting an EPS-LD Unit to a Switch
EPS-LD
Extreme switch
Summit Family Switches Hardware Installation Guide
Keyed end of
redundant power cable Slot for key
To AC
Redundant
power cable
Collin's
ES4K027
XM_055
Figure 152).
To AC
Collin's
ES4K021A
XM 053
179