Integrated data cable for telecommunication power source

Abstract

The invention discloses an integrated data cable for a communication power source. The integrated data cable comprises an aluminum core, two electric power copper wires, two data copper wires and a herringboned frame; two data copper wires are respectively wrapped with a shielding insulated layer; and an insulating foamed layer, a single-sided aluminum foil layer and an inner sheath layer are respectively located in the first cavity, second cavity and third cavity of the herringboned frame. The shielding insulated layer is composed of the following components by weight: 100 parts of PVC resin; 40 to 60 parts of ethylene-vinyl acetate copolymer; 10 to 12 parts of isodecyl phthalate; 15 to 20 parts of polythiophene; 5 to 10 parts of siloxane; 20 to 25 parts of fumed silica; 0.5 to 1 part of cerium(III) oxide; and 5 to 10 parts of antimony(III) oxide. With the integrated data cable of the invention adopted, the reflection and absorption of low-frequency electromagnetic waves can be improved, the problem of crosstalk and signal attenuation can be solved, and the crosslinking strength of base materials is improved. The integrated data cable has better physical and mechanical properties such as high tensile and tearing strength.

Description

technical field [0001] The invention relates to an integrated composite cable, in particular to an integrated data cable for communication power supply. Background technique [0002] In our existing integrated wiring system, generally use 4 pairs of ordinary digital cables for Internet access, data transmission, etc., use local telephone cables for wiring, telephone, voice transmission, etc., use ordinary coaxial cables for network TV, high-definition TV Watching, etc., when the above cables are wired, they need to be wired in the same pipeline to affect and interfere with each other. [0003] Due to the limitations of the above-mentioned structure and wiring of the cables, the influence of electromagnetic radiation and capacitive coupling at low frequencies becomes more and more prominent, which seriously affects the electrical performance of each cable, resulting in the comprehensive wiring of each cable to the home. The speed, the quality of telephone calls, and the defi...

AI Technical Summary

Problems solved by technology

[0002] In our existing integrated wiring system, generally use 4 pairs of ordinary digital cables for Internet access, data transmission, etc., use local telephone cables for wiring, telephone, voice transmission, etc., use ordinary coaxial cables for network TV, high-definition TV Watching, etc., when the above cables are wired, they need to be wired in the same pipeline to affect and interfere with each other

[0003] Due to the limitations of the above-mentioned structure and wiring of the cables, the influence of electromagnetic radiation and capacitive coupling at low frequencies becomes more and more prominent, which seriously affects the electrical performance of each cable, resulting in the comprehensive wiring of each cable to the home. The speed, the quality of telephone calls, and the definition of high-definition images will all be affected to varying degrees, and since each cable is an independent unit, after years of heating and heating, it is easy to cause the sheaths of the cables to stick to each other, etc. , eventually lead to broken skin, even leakage, burning, and eventually a fire

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