Environment-friendly mouse-proof low-attenuation integrated network cable for ships

Abstract

The invention relates to an environment-friendly mouse-proof low-attenuation integrated network cable for ships. The environment-friendly mouse-proof low-attenuation integrated network cable comprises 2-4 or a plurality of cable cores, stable skeletons, filling materials, an armor layer and a mouse-proof outer protection layer, wherein the cable cores are twisted into the cable; each cable core comprises four groups of twisted pair wire cores, one stable skeleton, one filling material and an inner protection layer; and each stable skeleton is arranged among every four groups of twisted pair wire cores to play roles in regularly fixing the wire cores and stabilizing the cable structure to achieve the low-attenuation target. Each group of twisted pair wire cores comprises two metal wire cores; and an insulating layer wraps the outside of each metal wire core. The stable skeleton is arranged between the formed cable cores; the filling material, the armor layer and the mouse-proof outer protection layer are sequentially arranged at the peripheries of the formed cable cores; the armor layer is made of an anti-corrosive nonmagnetic material, and is in a taped form or a braided form; and the mouse-proof outer protection layer is made of a novel material which is formed by compounding an environment-friendly nontoxic mouse-proof repellent and an environment-friendly high-molecular material.

Description

Technical field: [0001] The invention relates to a network cable, in particular to an environment-friendly anti-mouse-biting low-attenuation integrated network cable for ships. Background technique: [0002] At present, most of the communication cables used by domestic ships are composed of cores and sheaths, which are easy to use. But this kind of cable does not have the performance of preventing mice from biting, and the structural stability, anti-electromagnetic interference, and anti-attenuation of the cable are poor. Due to the damage caused by rat bites, the interruption of communication and signal caused great harm to society, personal property, especially military and national defense facilities; because the internal structure of the cable is unstable, and the cable's anti-electromagnetic Poor, vulnerable to electromagnetic interference attenuation increases, leading to signal interruption in severe cases. In order to overcome the problems of mice biting, anti-elec...

AI Technical Summary

Problems solved by technology

But this kind of cable does not have the performance of preventing mice from biting, and the structural stability, anti-electromagnetic interference, and anti-attenuation of the cable are poor

Due to the damage caused by rat bites, the interruption of communication and signal caused great harm to society, personal property, especially military and national defense facilities; because the internal structure of the cable is unstable, and the cable's anti-electromagnetic Poor, susceptible to increased attenuation of electromagnetic interference, severe signal interruption

In order to overcome the problems of mice biting, anti-electromagnetic interference, and poor attenuation resistance, the cables are mainly covered with anti-rat-biting sheaths containing highly toxic chemicals at home and abroad. When mice damage the cables, they will be poisoned and killed. And the cable has been damaged, it can't really protect the cable

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