1100 W AC Power Supplies

The 1100 W AC PSU-FB (model XN-ACPWR-1100W-FB with front-to-back ventilation airflow) is compatible with all 5720 Series switch models.

The 1100 W AC power supply has a keyed power inlet (C16) that requires a notched (C15) power cord.

The 1100 W AC power supply has the status LEDs listed in the following table:

Table 1. 1100 W AC Power Supply LED Status Indications

IN_OK (Green)	OUT_OK (Green or Red)	Description
Off	Off	No AC input power connection or low AC voltage.
On	Off	AC input good, 54V output disabled.
On	(Red) On	AC input good, output (54V) fault.
On	(Green) On	AC input good.