C-LIGHT independently develops 4G FC SFP optical modules, which support multiple transmission distances including 300m, 10km, 20km, 40km and 80km, and provide a transmission rate of up to 4Gb/s. Its communication protocol complies with Fibre Channel and IEEE 802.3, the interface protocol complies with SFF-8472, and the packaging protocol complies with SFP MSA. 4G FC SFP optical modules are mainly used in Fibre Channel networks and storage area networks, providing reliable support for storage and computing. C-LIGHT has more than 15 years of rich experience in the field of optical communications, focusing on providing spot supply and customized services, and is committed to providing customers with high-quality optical module solutions. In addition, the 4G FC SFP optical module is compatible with more than 100 brands of switches, and promises to provide original after-sales service to help customers effectively control costs.