The levelOne SFP-4200 is a high performance and cost-effective multi-mode SFP transceiver. Intended for use with Gigabit Ethernet, it provides up to 1.25 Gbps bi-directional data transfer rate on a single duplex fiber core. For use with 50 and 125 micron fiber cables, it can reach a distance of up to 550 meters. The SFP-4200 transceiver operates using a wavelength of 850nm with a VCSEL Laser Diode light source and has an LC port. This Hot-swappable SFP transceiver offers the latest Industrial standard in full-duplex Ethernet connectivity and withstand under wide range temperature operation.