Installation Guide

Table Of Contents
715 W AC Power Supplies
The 715 W AC PSU-FB (models XN-ACPWR-715W-FB and 10951 with front-to-back ventilation airflow)
are compatible with 5520-24W, 5520-12MW-36W, and 5520-48W switch models.
The 715 W AC power supply has a keyed power inlet (C16) that requires a notched (C15) power cord.
The 715 W AC power supply has the status LEDs listed in the following table:
Table 6: 715 W AC Power Supply LED Status Indications
IN_OK
(Green)
OUT_OK
(Green or Red)
Description
O O No AC input power connection or low AC voltage.
On O AC input good, 54V output disabled.
On (Red) On AC input good, output (54V) fault.
On (Green) On AC input good, DC outputs in spec.
1100 W AC Power Supplies
The 1100 W AC PSU-FB (models XN-ACPWR-1100W-FB and 10941 with front-to-back ventilation
airflow) are compatible with 5520-24W, 5520-12MW-36W, and 5520-48W 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 7: 1100 W AC Power Supply LED Status Indications
IN_OK
(Green)
OUT_OK
(Green or Red)
Description
O O No AC input power connection or low AC voltage.
On O AC input good, 54V output disabled.
On (Red) On AC input good, output (54V) fault.
On (Green) On AC input good, DC outputs in spec.
2000 W AC Power Supply
The 2000 W AC PSU-FB (models XN-ACPWR-2000W-FB and XN-ACPWR-2000W-F with front-to-
back ventilation airflow) are compatible with 5520-24W, 5520-12MW-36W, and 5520-48W switch
models.
Note
In order to obtain 2000W output from this power supply, the PSU must be connected to a
200-240VAC source.
The ExtremeSwitching 2000 W AC power supply has a keyed power inlet (C16) that requires a notched
(C15) power cord.
Power Supplies for Use with Your Switch
715 W AC Power Supplies
ExtremeSwitching 5520 Series Hardware Installation Guide 23