JFOPP-OBD10-A-001 optical splitter is designed to be installed in standard 19 inch rack mounted patch panel and optical splitting unit, it is suitable for connecting the central office and terminal equipment in a passive optical network (EPON, BPON, GPON, etc.) to realize the splitting of optical signals. It has a wide range of uses, including optical transmission, long distance transmission, user loops, FTTH, telecommunications, cable television, optical test equipment, data communications, and WAN.