Star Opto specializes in designing & manufacturing active optical components for optical networks, The product line covers To-can, ROSA, TOSA , BOSA, transmitter/receiver and transceiver (BiDi, SFF, SFP，XFP and 1?), CCTV,CWDM and DWDM transceiver which are widely applied in various fields, such as telecom, datacom, broadcast and CATV. Star opto invests a lots on R&D per year, and as far we have several self-owned patents.