The 350 W AC PSU-FB (models XN-ACPWR-350W-FB and 10953 with front-to-back ventilation airflow) is compatible with 5520-24T, 5520-24T-BASE, 5520-24X, 5520-24X-BASE, 5520-48T, 5520-48T-BASE, 5520-48SE, and 5520-48SE-BASE switch models.
The 350 W AC PSU-BF (models XN-ACPWR-350W-BF and DPS350AB-42 A with back-to-front ventilation airflow) is compatible with 5520-24T-BASE, 5520-24X-BASE, 5520-48T-BASE, and 5520-48SE-BASE 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 350 W AC Power Supply LED Status Indications.
| IN_OK (Green) | OUT_OK (Green or Red) | Description |
|---|---|---|
| Off | Off | No AC input power connection or low AC voltage |
| On | Off | AC input good; output disabled |
| On | (Red) On | AC input good; output fault |
| On | (Green) On | AC input good; output good |