Remote power supply for communication base stations

Product Overview: The remote power supply equipment for communication base stations (DC remote power supply system) is a specialized power solution designed to address challenges such as difficulties in base station site selection, high costs associated with utility power connection, and significant voltage drops over long-distance power distribution. The system consists of two parts: the local end machine (near-end equipment) and the remote end machine (far-end equipment), and realizes the long-distance stable transmission of electric energy through the composite optical cable or power cable. The central office equipment isolates and steps up the 48V DC base power supply (or 220V AC mains power) within the equipment room to a high-voltage DC of 250V–410V (with some models reaching up to 800V), which is then transmitted via cabling to the remote site.