The 150 W AC power supply (part numbers XN-ACPWR-150W and XN-ACPWR-150W-FB) provide front-to-back airflow and are 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 (C14) power inlet that requires a (C13) power cord.
Note
AC power input cords are not provided with AC power supplies. You can order an appropriate cord from Extreme Networks or from your local supplier. The power cord must meet the requirements listed in Power Cord Requirements for AC-Powered Switches and AC Power Supplies.The 150 W AC power supply has the status LEDs listed in the following table:
| 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 |
| Amber/1Hz flashing | PSU warning (high temp, high power, high current, slow fan) |
| Amber | PSU critical event and shutdown (failure, OCP, OVP, Fan failure) |
For information on installing or replacing a power supply, see Replace Power Supplies.