▎ 摘　　要

NOVELTY - The utility model claims a quartz optical cable, comprising a cable body, the cable body orderly comprises a quartz optical fibre, a first coating layer, the second coating layer, fibre reinforcement and cable sheath, the quartz optical fibre core is located at the centre of the cable body, the first coating uses a graphene film, said second packing layer adopts fluorine-doped glass material, the fibre reinforcing member by phthalic diamine material. The quartz optical cable has simple structure, convenient use, anti-oxidation, gas diffusion and waterproof, anti-corrosion, quartz fiber outer coating two layer can make the fiber surface from the outside, effectively improve the loss of mechanical fatigue loss and hydrogen molecule of fibre, graphene oxide corrosion resistance, using graphene coated quartz optical fiber design, strengthens the toughness and strength of the quartz optical fibre, prolongs the service life of the optical fibre.