The invention relates to a carbon fiber suspended cable system. The problems that an existing anchor cable adopts a steel strand as a cable body, the weight is high, and installation and carrying areinconvenient are solved. The system comprises multiple parallel cable bodies which are spirally wound by a winding strap into a whole, and the exterior of the wound whole is wrapped by a sleeve; the cable bodies are formed by twisting the carbon fiber rods, and an anchorage structure is fixed to the end of each cable body; each anchorage structure comprises an anchor cup with an anchor hole, at least two extrusion sleeves fixed to each carbon fiber rod and a support plate which is arranged in the anchor hole and makes contact with one of the extrusion sleeves, and the anchor hole is filled with epoxy cold casting materials wrapping the carbon fiber rods, the extrusion sleeves and the support plate. The carbon fiber rods have the advantages of being low in weight, high in strength, long inservice life, resistant to corrosion, low in density and the like, the weight of the anchor cable is reduced, carrying and installation are facilitated, the extrusion sleeves are fixed to the end of one carbon fiber rod, the anchor hole is filled with the epoxy cold casting materials, and connection is more reliable.