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40G pbs high-frequency signal transmission connection cable and production technology thereof

A high-frequency signal, connecting wire technology, applied in the direction of communication cables, conductors, insulated cables, etc., to achieve the effect of stable conductor transmission signal, high transmission effect, and improved transmission rate

Inactive Publication Date: 2015-07-22
WEIHAI HONGLIN ELECTRIC POWER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the structural problems of traditional high-frequency signal transmission lines, the present invention provides a high-frequency signal transmission connection line with improved structure

Method used

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  • 40G pbs high-frequency signal transmission connection cable and production technology thereof
  • 40G pbs high-frequency signal transmission connection cable and production technology thereof

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Embodiment Construction

[0020] Such as figure 1 As shown, the 40G pbs high-frequency signal transmission connecting wire of the present invention includes a cable core and a cladding layer 3, a braid 4, an inner sheath 5 and an outer sheath 6 wrapped in the outside of the cable core in turn; the cable core consists of eight It is composed of parallel pair structural units 1 arranged in parallel, and ground wires 2 filled in the upper and lower gaps where two adjacent parallel pair structural units are tangent. The material of the tape layer 3 is copper foil; the material of the braiding layer 4 is silver-plated copper wire; the inner sheath 5 is made of conductive PE material; the outer sheath 6 is made of low-smoke halogen-free sheath material, which meets the international halogen-free environmental protection standard.

[0021] Such as figure 2 As shown, the parallel pair structure unit 1 is composed of two parallel core wires 12, and the ground wire 2 filled in the upper and lower gaps between ...

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Abstract

The invention belongs to the technical field of communication and relates to a 40G pbs high-frequency signal transmission connection cable and a production technology thereof. The 40G bps high-frequency signal transmission connection cable is composed of a cable core and a covering layer, a woven layer, an inner protective sheath and an outer protective sheath, and the cable core is sequentially wrapped by the covering layer, the woven layer, the inner protective sheath and the outer protective sheath from outer side; the cable core is composed of eight parallelly-arranged parallel pair structure units and ground wires filled in upper and lower tangent cracks of every two neighboring parallel pair structure units. The production technology includes the steps of core extrusion, winding, small-tape wrapping, big-tape wrapping, weaving, primary extrusion and secondary extrusion. The 40G pbs high-frequency signal transmission connection cable and the production technology thereof have the advantages that by the arrangement of the parallel pair structure, conductor transmission distance is shorter as compared with that with a traditional twisting mode, transmission efficiency is improved, and conductor materials are saved; by the aid of the technology that the tapes are parallelly attached, secondary extrusion and stretch during cabling of the conductor are avoided, and quality and efficiency in signal transmission are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of communication, and relates to a high-frequency signal transmission connection line and a production process thereof. Background technique [0002] The information age has arrived, and high-frequency signal transmission lines such as HDMI, DisplayPort, and USB3.0 have gradually become popular, and with the rapid development of computers, networks, and communication technologies, high-frequency signal transmission ports have been continuously upgraded, and the amount of various data has increased significantly , in order to meet these requirements, it is necessary to transmit a larger amount of data. As an important component of the data communication system, the high-speed signal transmission line is imminent to improve its transmission technology. [0003] In the existing traditional high-frequency signal transmission lines, signal twists and pairs are arranged intricately, which is likely to cause EMI in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B11/00H01B7/17H01B13/00H01B13/22
Inventor 贾海峰颜君李其峰刘斌
Owner WEIHAI HONGLIN ELECTRIC POWER TECH CO LTD
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