CN202003765U - 一种网络线缆 - Google Patents

一种网络线缆 Download PDF

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Publication number
CN202003765U
CN202003765U CN2011201188433U CN201120118843U CN202003765U CN 202003765 U CN202003765 U CN 202003765U CN 2011201188433 U CN2011201188433 U CN 2011201188433U CN 201120118843 U CN201120118843 U CN 201120118843U CN 202003765 U CN202003765 U CN 202003765U
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China
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layer
differential
serving
network cable
control signal
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Expired - Fee Related
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CN2011201188433U
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English (en)
Inventor
蔡成苗
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NINGBO BROAD TELECOMMUNICATION CO Ltd
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NINGBO BROAD TELECOMMUNICATION CO Ltd
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Priority to CN2011201188433U priority Critical patent/CN202003765U/zh
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Abstract

本实用新型公开了一种网络线缆,包括控制讯号线、若干差分对、金属编织层及外护套,其中每根差分对包括两根差分讯号线、接地裸线及金属屏蔽带,金属屏蔽带将两根差分讯号线及接地裸线包覆于其内,铝箔层将若干差分对及控制讯号线包覆于其内,金属编织层包覆于铝箔层外,外护套包覆于金属编织层外,控制讯号线由若干讯号线绞合形成,若干差分对对称分列于该控制讯号线外围,所述金属编织层与外护套之间具有挤包的半导体绝缘层。本实用新型受干扰小。

Description

一种网络线缆
技术领域
本实用新型涉及一种网络线缆。
背景技术
六类网络线缆是一种传输高频数字信号的通讯线缆,由于传统设计采用十字支架,原因是四对信号线全部在内部隔离,以避免在信号传输时造成串音一种信号串扰,但行业中实际生产采用这种结构时,比较容易造成不良影响。
发明内容
本实用新型提供一种抗干扰能力强且能强度好的网络线缆。
本实用新型实现上述目的的技术方案是,一种网络线缆,主要包括麦拉层、铝箔层、外被层和编织层,所述麦拉层内形成的空腔中设有一组导线,导线之间通过骨架间隔开来并形成二个腔体;麦拉层外依次包覆有铝箔层、编织层和外被层,其创新点在于:所述编织层和外被层之间具有半导电绝缘层,且在半导电绝缘层与外被层之间具有铠装层。
本实用新型采用所述编织层与外被层之间具有半导电绝缘层的结构,使得线缆抗干扰能力强,且具有铠装层,使得线缆强度好。
附图说明
图1为本实用新型线缆的横截面图。
具体实施方式
以下结合附图对本实用新型做进一步详细说明。
如图1所示,一种网络线缆,主要包括麦拉层4、铝箔层5、外被层6和编织层7,所述麦拉层4内形成的空腔中设有一组导线,导线之间通过骨架2间隔开来并形成二个腔体;麦拉层4外依次包覆有铝箔层5、编织层7和外被层6,所述编织层7和外被层6之间具有半导电绝缘层8,且在半导电绝缘层8与外被层6之间具有铠装层9。所述导线由导体1和绝缘层3构成。

Claims (1)

1.一种网络线缆,主要包括麦拉层(4)、铝箔层(5)、外被层(6)和编织层(7),所述麦拉层(4)内形成的空腔中设有一组导线,导线之间通过骨架(2)间隔开来并形成二个腔体;麦拉层(4)外依次包覆有铝箔层(5)、编织层(7)和外被层(6),其特征在于:所述编织层(7)和外被层(6)之间具有半导电绝缘层(8),且在半导电绝缘层(8)与外被层(6)之间具有铠装层(9)。
CN2011201188433U 2011-04-14 2011-04-14 一种网络线缆 Expired - Fee Related CN202003765U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201188433U CN202003765U (zh) 2011-04-14 2011-04-14 一种网络线缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201188433U CN202003765U (zh) 2011-04-14 2011-04-14 一种网络线缆

Publications (1)

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CN202003765U true CN202003765U (zh) 2011-10-05

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CN2011201188433U Expired - Fee Related CN202003765U (zh) 2011-04-14 2011-04-14 一种网络线缆

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CN (1) CN202003765U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103985453A (zh) * 2014-04-11 2014-08-13 安徽省赛华电缆有限公司 具有强抗压性的电缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103985453A (zh) * 2014-04-11 2014-08-13 安徽省赛华电缆有限公司 具有强抗压性的电缆

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Granted publication date: 20111005

Termination date: 20130414