Vessel low-smoke halogen-free low-toxicity rat-proof digital-signal super-category-five communication cable

The invention provides a vessel low-smoke halogen-free low-toxicity rat-proof digital-signal super-category-five communication cable which is structurally characterized in that polyethylene insulation layers are arranged on the periphery of single-bare-copper conductors, a drain wire is arranged on the peripheries of the polyethylene insulation layers, a lap layer is arranged on the periphery of the drain wire, a shield layer is arranged on the periphery of the lap layer, an inner sheath layer is arranged on the periphery of the shield layer, a armor layer is arranged on the periphery of the inner sheath layer, and an outer sheath layer is arranged on the periphery of the armor layer. The manufacturing process includes that the conductors are the single-bare-copper conductors, insulation layers are single-layer insulation layers and made of polyethylene materials by means of extruding, the shield layer is wrapped longitudinally adopting composite aluminum-plastics tapes, the inner sheath layer is made of low-smoke halogen-free materials by means of extruding, the armor layer is woven adopting tin plated copper, and the sheath layer is made of irradiation cross-linked low-smoke halogen-free polyolefin materials by means of extruding. The vessel low-smoke halogen-free low-toxicity rat-proof digital-signal super-category-five communication cable is rat-proof, smoke-proof, mycete-preventive, hot-humid-preventive, aging-resistant, impact-resistant, crack-resistant and the like, is soft under low-temperature conditions, is suitable for special environment such as vessels, river-sea ships and offshore oil platforms and is used for digital communication systems.