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Broad band cable

A cable and broadband technology, applied in the field of broadband cables, can solve problems such as the inability to meet communication needs, and achieve the effect of easy laying and installation and saving pipeline resources.

Inactive Publication Date: 2008-01-09
JIANGSU ETERN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current broadband cables are mostly 4 pairs or 25 pairs, which can no longer meet the communication needs of more users at the same time

Method used

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  • Broad band cable
  • Broad band cable

Examples

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Embodiment

[0016] Example: As shown in Figures 1 and 2, a broadband cable includes a sheath 1, a wrapping tape 2 is arranged in the sheath 1, and a single-sided aluminum foil 10 is arranged between the wrapping tape 2 and the sheath 1. There are 128 pairs of wires 3 inside 2. The wire pair 3 is formed by twisting two conductors 31 and the insulating layer 32 outside the conductor 31. The 128 pairs of wires 3 are divided into four units 4, and the outside of each unit 4 is from the inside to the outside. A wrapping tape 5, a single-sided aluminum foil 6 and a woven layer 7 are provided. The wire pair 3 of each unit 4 is divided into four subunits 8, and a cable tie 9 is provided outside each subunit 8. A tear cord 11 is axially provided on the inner wall of the sheath 1, so that the sheath can be divided conveniently and quickly during use.

[0017] The present invention adopts the design of unit 4 and subunit 8 with a total of 128 pairs of 3, which can meet the needs of more users for broadb...

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PUM

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Abstract

The invention is concerned with a type of the broad band cable, includes the sheath with the belting, several pairs of the line pair inside the belting, which takes two of the conductor with the insulation in vitro stranding to form it. The pairs of line pair can be separate into several units with the belting, the pedion aluminum foil and the braid orderly from in to out , and each unit is with the subunits with the tie-belting outside; The invention consists of the units with the subunit design, 128 pairs of the line pair totally, which help it to fulfill the board band communication demand of many users at one time but at the same time offering the solution for electromagnet interference and preventing information leakage.

Description

Technical field [0001] The invention relates to a broadband cable. Background technique [0002] With the advent of the information age, the amount of information transmission has exploded. As an effective means of large-capacity and long-distance transmission, cables and optical cables have been widely used. A traditional broadband cable includes a sheath and a tape in the sheath. There are several pairs of wires in the tape, and each pair is formed by twisting a conductor and an insulating layer on it. The current broadband cables are mostly 4 pairs or 25 pairs, which can no longer meet the communication needs of more users at the same time. Summary of the invention [0003] The purpose of the present invention is to provide a broadband cable that adopts a unit and sub-unit design and has a total of 128 pairs of wires, which can meet the needs of more users for broadband communication at the same time, and each unit is separately shielded. It provides a new solution for contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B11/02H01B11/06H01B11/00
Inventor 杨晓荣顾卫中杨于杨珺张国栋
Owner JIANGSU ETERN
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