Optical fiber ribbon optical cable with elastic wrapping cloth outer protective layer

The invention belongs to the field of cables, and particularly relates to an optical fiber ribbon optical cable with an elastic wrapping outer protective layer, which is provided with an outer protective layer, a cable core and optical fiber ribbons, and is characterized in that the cable core is composed of a cable core main body, a plurality of open fiber accommodating grooves are formed around the outer edge of the cable core main body, and the optical fiber ribbons are arranged in the fiber accommodating grooves; a clamping groove is formed between every two adjacent fiber containing grooves, an outer protection layer containing cavity is formed in the cable core body, and the outer protection layer containing cavity is outwards provided with a cloth outlet channel. The outer protection layer is composed of an outer protection layer body, a limiting rod and a cloth shaft, the outer protection layer body is wound on the cloth shaft, the two ends of the outer protection layer body are connected with the clo