Power Supplies For Use With Your Switch; 350 W Ac Power Supplies - Extreme Networks ExtremeSwitching 5520 Series Hardware Installation Manual

Power Supplies for Use with Your Switch

350 W AC Power Supplies

715 W AC Power Supplies
1100 W AC Power Supplies
2000 W AC Power Supply
Each 5520 Series switch runs with two replaceable internal power supply units that provide all of the
power needed for the switch to operate. You can remove one power supply without interrupting the
switch's operation.
Power supplies are ordered separately.
For more information, see the following topics:
•
350 W AC Power Supplies
•
715 W AC Power Supplies
•
1100 W AC Power Supplies
•
2000 W AC Power Supply
350 W AC Power Supplies
The 350 W AC PSU-FB (Model 10953 with front-to-back ventilation airflow) is compatible with
5520-24T, 5520-24X, 5520-48T, and 5520-48SE switch models.
The 350 W AC power supply has a keyed power inlet (C13).
The 350 W AC power supply has the status LEDs listed in
Table 5: 350 W AC Power Supply LED Status Indications
IN_OK
(Green)
Off
On
On
On
on page 23
on page 24
on page 24
on page 24
on page 23
on page 24
on page 24
on page 24
OUT_OK Description
(Green or Red)
Off No AC input power connection or low AC voltage
Off AC input good; output disabled
(Red) On AC input good; output fault
(Green) On AC input good; output good
ExtremeSwitching 5520 Series Hardware Installation Guide
Table 5.
23