The utility model discloses a storage device with the scattered tail fiber recognizing, containing and fixing function. The storage device comprises an upper cover, a lower cover, a strong magnet and labeled paper. The upper cover is of a cylindrical structure of one open end and the other closed end. The lower cover is of a circular structure. The open end of the lower cover and the open end of the upper cover are combined in a covered mode and can rotate around the center. The side face of the upper cover is provided with a gap. The lower cover is provided with a cylinder. The strong magnet is arranged inside the cylinder. The labeled paper is gum type labeled paper and is arranged on the upper cover. According to the storage device with the scattered tail fiber recognizing, containing and fixing function, tail fibers are contained, protected, recognized and fixed in the optical fiber communication system with low cost, the structure is simple, carrying is convenient, disassembly can be achieved, workloads of communication professional operation maintenance are reduced, and the installation quality of equipment cables is improved.