The optical transceiver has a complete range of products. The optical modules and core circuits used are imported components, with high stability. All the optical and electrical interfaces meet international standards and are suitable for different working environments. Yuantuo company has been excellent quality, reasonable price, first-class service, won the unanimous praise of partners.

　　The use of optical end machine is basically in pairs, respectively at both ends of the cable, one is to convert optical signals into electrical signals, the other is the opposite, and finally converted into analog signals for processing equipment use. Through photoelectric conversion, video, audio, Ethernet and other signals can be transmitted to a longer distance to meet higher needs.

　　In addition, there are many domestic brands of optical end machines. Optical end machines produced by different manufacturers generally cannot be mixed and used in pairs. It is recommended that consumers buy the same brand in pairs.