Extreme Networks Summit X150 Series Hardware Installation Manual page 294

4 Slide the EPS-LD into a 19-inch rack and secure it using appropriate rack-mount screws.
Note
Extreme Networks recommends that you position the EPS-LD so that the output
connectors are on the same side as the external connector on the connecting switch. If
you mount the EPS-LD with the connectors facing in the opposite direction from the
Summit switch connector, leave at least 1 U between the switch and the EPS-LD through
which to slide the power cords. Do not route the power cords around the equipment rack.
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. The
key is a plastic tab on the cord connector housing that fits into the EPS-LD unit.
Figure 271: 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
Unit to a Switch
2 Align and tighten the captive retaining screws on the connector.
Summit Family Hardware Installation Guide
on page 295).
Installing Summit External Power Supplies
Collin's
ES4K027
Figure 272: Connecting an EPS-LD
294