Connecting The Eps-Ld To The Switch - Extreme Networks Summit X450a-24tDC Hardware Installation Manual

Installing Summit External Power Supplies
Figure 65: Attaching the Mounting Bracket
c Repeat steps
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
(Figure 66). 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 66: EPS-LD Cord 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.
100
a and b for the other side of the EPS-LD unit.
Collin's
ES4K026
XM_054
Collin's
ES4K027
XM_055
Figure 67).
Summit Family Switches Hardware Installation Guide