1.25G Multi-mode SFP Transceiver, (550m, 850nm) SFP-3001 LevelOne SFP-3001 is a high performance and costeffective multi-mode SFP transceiver. Intended for use with Gigabit Ethernet, it provides up to 1.25 Gbps bidirectional data transfer rate on a single duplex fiber core. For use with 50 and 62.5 micron fiber cables, it can reach a distance of up to 550 meters. Specifications 850nm VCSEL Data Rate: 1.25Gbps Single +3.3V Power Supply RoHS Compliant and Lead-free AC/AC Differential Electrical Interface Compliant with Multi-Source Agreement(MSA) Duplex LC Connector Compliance with specifications for IEEE-802.3z Gigabit Ethernet at 1.25Gbps Compliance with ANSI specifications for Fiber Channel applications at 1.06bps No configuration or installation software required Eye Safety Designed to meet LASER Class 1 comply with EN60825-1