Installation Guide

2. Set the connector selection switch, located on the front of the EPS-C2 chassis, for either the 2x9 or
the 2x7 connector.
See Figure 321.
Figure 321: EPS-C2 Connector Selector Switch
3. Connect the keyed end (for the 2x7 connector cable, the end with the tab oset from the edge of
the connector pins) of the redundant power cord to the EPS-C2 chassis.
See Figure 322.
4. Verify that the side of the connector marked TOP is facing up.
5. Connect the other end of the redundant power cable (for the 2x7 connector cable, the end with the
key flush with the edge of the connector pins) to the switch.
See Figure 322.
Be sure that the side of the connector marked TOP is facing up.
Figure 322: Installing the Redundant Power Cord
Note
The EPS-C2 2x9 connector, shown in the figure to the left of where the cable is connected,
is used only with older switch models that are not compatible with ExtremeXOS version
21.1 and later.
6. Repeat the preceding steps to connect any additional redundant power cords.
Connecting Redundant Power Cables for the EPS-C2
Chassis Installing External Power Supplies
386 Summit Family Hardware Installation Guide