ETERN(600105.SH)

Jiangsu Etern Company Limited engages in the production and sales of optical cables and cables in China and internationally. The company offers optical preform and fiber; optical cable for backbone/metro and special usage; 5G optical fiber and optical cable solution; cable solutions for FTTX cabling; core network/radio access network; and multi network fusion digital fiber distribution system. It also provides arrayed waveguide grating and filter; chips; devices; modules; and laser chips, data center interconnection subsystems, and other products used in backbone networks, metropolitan area networks, access networks, data networks, radio and television networks, optical fiber sensing, and other fields. In addition, the company offers 5G active antenna, ICS mobile companion, elevator-type micro active distribution, and extended-type micro active distribution; single-band digital repeater, dual-band digital repeater, single-band digital active DAS System, dual-band digital active DAS system, and triple-band digital active DAS system; and 4G/5G small cell solution.