920 W AC PoE Power Supply

The 920 W AC PoE power supply (model XN-ACPWR-920W with front-to-back ventilation airflow) is compatible with 5420F-48P-4XE, 5420F-48P-4XL, 5420M-24W-4YE, 5420M-48W-4YE, 5420M-16MW-32P-4YE switch models.

The 920 W AC power supply has a keyed power inlet (C14) that requires a (C13) power cord.

The 920 W AC PoE power supply has the status LEDs listed in the following table:

Table 1. 920 W AC PoE Power Supply LED Status Indications

DC_OK (left)

AC_OK (right)

Description

Green/1Hz flashing

Green

AC present / only standby outputs on.

Green

Green

Power supply DC outputs on and OK.

Red

Green

Power supply failure. PSU shut down*.

*Power supply DC fail : OCP, OVP, OTP, fan.