90W 54V 1.67A PA-1900-2P-LF 4-Pin AC Power Adapter Replacement Charger Compatible with HP 5066-2164 HPE 2530 8G POE Switch J9774A J9982A 2930F 8G 2SFP

This 90W AC power adapter outputs steady 54V 1.67A with model PA-1900-2P-LF and a dedicated 4-pin interface, serving as a direct replacement charger for HP/HPE network switches. It fully replaces original part number 5066-2164 and fits HPE 2530 8G POE Switch (J9774A, J9982A) and 2930F 8G 2SFP switch devices perfectly.

Adopting professional power supply circuit design, this adapter maintains consistent voltage and current output to support POE power supply and stable data transmission of network switches. The exclusive 4-pin plug fits the device power port tightly to avoid loose connection issues during long-term rack-mounted use.

Multiple intelligent safety protection functions effectively block overload, surge, short circuit and overheating risks, protecting your expensive HPE switch equipment from circuit damage. The shell adopts heat-resistant materials with optimized internal heat dissipation structure, suitable for 24/7 uninterrupted operation in server rooms, offices and commercial network environments.

It is an ideal backup and repair replacement power supply for failed original adapters of HPE POE switches, featuring stable performance, high compatibility and easy plug-and-play installation without any wiring modification.