A
broadband access
transmission network integrating the functions of
electric power network, communication network, TV network and Internet relates to network transmission. It includes a
broadband transmission network of 10 KV power distribution network and a
broadband transmission network of low-
voltage power distribution network. These two transmission networks are connected via distribution transformers and
optical fiber connectors. The
broadband transmission network of 10 KV power distribution network is composed of optical compound power lines, wires,
transformer substations,
machine rooms, taps, insulating jackets, insulating
waterproofing outer jackets and
optical fiber connectors. The
broadband transmission network of low-
voltage power distribution network is composed of optical compound power lines,
coaxial cable compound power lines, taps, insulating jackets, optical access points, distributors, modems and two-way amplifiers. The invention can perform high-speed
broadband communication and
power transmission on the same compound wires. It utilizes the existing power network sufficiently and prevents the cost of rebuilding the communication network, cable TV network and Internet, and can simultaneously perform building, operating, maintaining and managing of these networks.