For example, we manufacture ONU optical terminals, OLT equipment, optical passive and active equipment, transceivers, expanders, switches, SFP optical modules, pigtails, junction boxes, routers, couplers, distribution frames and cold welding tools.
Jumper, optical junction box, ODF junction box, optical terminal, optical detector, light source, optical power meter, optical attenuation instrument, optical coupler, optical welding machine, optical connection equipment, etc.
Each of the above has been extended with various types of devices, including many things that are being built with 5G now. Many products should be related to optical communication products, right?