An integrated long-distance internet data center (IDC) data line is characterized by comprising a cable and connecting terminals fixed at two ends of the cable. Each connecting terminal comprises an iron casing with fixing screws on two sides, a sleeve connector fixed at the end of the iron casing and a pin arranged in the sleeve connector. The pins comprise large current pin groups and small current pin groups, the large current pin groups are located at an upper position in the sleeve connector, and the small current pin groups are located at a lower position in the sleeve connector. Each small current pin group is formed by 24 pins which are distributed in parallel in three lines and eight rows, each large current pin group is formed by five plugs, the distance between two adjacent pins is 0.2-2mm, a first pin at the lower position in the sleeve connector is used as the head of each line of pins, and a first pin at the upper position in the sleeve connector is used as the tail of each line of pins. Calculating from the right to the left, the numbers of a first line of pins are 1-8, the numbers of a second line of pins are 9-16, and the numbers of a third line of pins are 17-24. The distance between two adjacent plugs is 0.1-1mm, wires connected with the plugs are American wire gauge (AWG) 22#/Chineses wire gauge (CWG) 0.71mm, and wire conductors galvanize on pure copper surfaces. Compared with the prior art, the integrated long-distance IDC data line has the advantages of having long high-quality image transmission capacity, and being capable of transmitting full high-definition video images and transmitting large current and strong in anti-interference capacity.