Supreme Components International, an authorised distributor, presents the J4858A-C, a high-quality 1000Base-SX SFP transceiver from APPROVED TECHNOLOGY. This SFP module operates at a wavelength of 850nm and is designed for use with multimode fiber (MMF), supporting link lengths of up to 550 meters. The J4858A-C is perfect for short-range data communication applications, such as connecting switches, servers, and other network devices within a data center or enterprise network. Its compact form factor and low power consumption make it an excellent choice for maximizing port density and minimizing energy costs. Trust Supreme Components International for reliable electronic components and exceptional service.