JPSU-850W-DC-AFI 740-053638 850W Switching Power Supply for QFX5100 / QFX5200 / EX4550

Replacement switching power module JPSU-850W-DC-AFI (PN 740-053638) providing 850W output. Compatible with QFX5100, QFX5200 and EX4550 systems, this 850W switching power unit serves as a direct swap for the listed models. Ideal when a factory-equivalent 850W DC power supply is required for those devices.You may also like Replacement Mainboard for 800 G1 — Part Numbers 747681-001 / 750105-001 / 750105-501.