▎ 摘　　要

NOVELTY - The application model claims a high-strength bending-resistant optical cable, comprising an outer sheath, a ceramic layer, graphene layer, the outer protective sleeve is provided with the waterproof layer, the waterproof layer is provided with the ceramic layer, the ceramic layer is provided with the graphene layer, the graphene is provided with an inner sheath, the inner sheath is provided with a non-metal reinforcing core, between the non-metal reinforcing core and the inner sheath is provided with a sleeve pipe, the inside of the sleeve pipe is provided with a guide core, the outer side of the sleeve pipe is provided with a filler. The beneficial effects are as follows: The utility model is provided with a carbon fibre layer and an elastic rod, in the using process of the optical cable, the elastic rod can rebound the optical cable after bending by the resilience of itself, at the same time, it avoids the elastic layer is pressed to affect the bending resistance of the cable, and the carbon fibre layer not only effectively improves the strength of the optical cable, and improves the tensile strength of the optical cable, ensures the service performance and service life of the optical cable.