Power Supplies for Use with Your Switch
on page 32
on page 33
5420F models have 1 hot-swappable PSU and 1 fixed PSU. 5420M models have 2 hot-swappable PSUs.
You can remove one power supply without interrupting the switch's operation.
Power supplies are ordered separately.
For more information, see the following topics:
•
on page 31
•
on page 32
•
•
•
on page 33
150 W AC Power Supply
The 150 W AC power supply (Model XN-ACPWR-150W with front-to-back ventilation airflow) is
compatible with 5420F-24T-4XE, 5420F-24S-4XE, 5420F-48T-4XE, 5420M-24T-4YE, and
5420M-48T-4YE switch models.
The 150 W AC power supply has a keyed power inlet (C14) that requires a notched (C15) power cord.
The 150 W AC power supply has the status LEDs listed in the following table:
Table 4: 150 W AC Power Supply LED Status Indications
LED State
Description
Off
No AC input power connection
Green
Output ON and OK
Green/1Hz
flashing
AC present/only 12VSB on
(PSU off) or PSU in Smart ON state
Amber
AC cord unplugged or AC power lost; with a second PSU in parallel still with AC input
power
ExtremeSwitching 5420 Series Hardware Installation Guide
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