350W Power Supply for EX4330 / EX4300 — JPSU-350-AC-AFO 740-046873 DPS-350AB-22 B

Replacement 350W power module compatible with EX4330 and EX4300 switches. Compatible part numbers: JPSU-350-AC-AFO, 740-046873 and DPS-350AB-22 B. Use this unit as a direct power supply replacement to restore proper power to the listed switch models.