Visint Communication Technology Co. Ltd is a diversified hi-tech enterprise who is professionally dedicated to communication industry and specialized in technology development, technical service, manufacture, sales, and business trade. Due to the market and customers demand, lots of new products with superior performance and competitive price have been designing, developing and pushing continuously, the product range has been expanded to more than 10 series, including CWDM transmission equipments, CWDM&DWDM mixed transmission equipments, optical fiber transceiver, SFP modules, protocol converter, PLC splitters etc, which can meet the requirements of many industries such as Telecom, Mobile, Unicom, Netcom, broadcast and TV, electric power, traffic, finance, education, enterprise, energy sources and so on. Visint devotes to providing comprehensive and alternative solutions for users. It is widely acclaimed due to its reliable products, strong environment adaptability and steady quality, which makes the market share rises widely.