The CAS6710-4 series EoC terminal equipment of Tongzhou is a high-bandwidth coaxial-based Ethernet modulation equipment, usually located at the user end of the coaxial network. The upper part is connected to the continental EoC central office equipment, and the lower part is connected to the user’s computer or set-top box to form a high-speed interconnection. Access to the network or interactive TV network with two-way tr