CN201707963U - 具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆 - Google Patents

具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆 Download PDF

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Publication number
CN201707963U
CN201707963U CN 201020169382 CN201020169382U CN201707963U CN 201707963 U CN201707963 U CN 201707963U CN 201020169382 CN201020169382 CN 201020169382 CN 201020169382 U CN201020169382 U CN 201020169382U CN 201707963 U CN201707963 U CN 201707963U
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water
cable core
blocking
digital communication
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CN 201020169382
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Inventor
陈虹校
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Jiangsu Hengtong Wire and Cable Technology Co Ltd
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Jiangsu Hengtong Wire and Cable Technology Co Ltd
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Priority to CN 201020169382 priority Critical patent/CN201707963U/zh
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Abstract

一种具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆,包括缆芯及外护套,缆芯内具有数个导线对绞组,在缆芯与外护套之间设有聚酯阻水复合带层。由于本实用新型的缆芯与外护套之间设有聚酯阻水复合带层,防潮阻水性能增强,即使在室外敷设,也不容易受潮进水,可以保证通信质量。

Description

具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆
技术领域
本实用新型涉及一种信号传输电缆,尤其是超5类数字通信电缆。
背景技术
现有超5类数字通信电缆,由于其结构和用材方面的原因,其防潮阻水性能不理想。在用于室外敷设时,由于雨水的影响,电缆内容易受潮甚至进水导致通信质量下降。
发明内容
为了克服现有超5类数字通信电缆的不足,本实用新型提供一种具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆,其防潮阻水性能好,可以满足在室外敷设的使用要求。
本实用新型提供的一种具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆,包括缆芯及外护套,缆芯内具有数个导线对绞组,在缆芯与外护套之间设有聚酯阻水复合带层。
本实用新型的外护套采用硅烷交联聚烯烃制作。
本实用新型的有益效果是:由于电缆的缆芯与外护套之间设有聚酯阻水复合带层,防潮阻水性能增强,即使在室外敷设,也不容易受潮进水,可以保证通信质量。
附图说明
图1是本实用新型的横截面示意图。
在图1中,1、导体,2、导线,3、绝缘层,4、导线对绞组,5、聚酯阻水复合带层,6、撕裂绳,7、缆芯,8、外护套。
具体实施方式
参照图1,在导体1外包覆绝缘层3制成导线2,将两根导线2绞合成导线对绞组4,然后将数个导线对绞组4一起绞合成缆芯7,在缆芯7外包覆聚酯阻水复合带层5,包覆时将聚酯阻水复合带的聚酯面向缆芯7、阻水面向外护套8,再在聚酯阻水复合带层5外设置撕裂绳6并包覆用硅烷交联聚烯烃制作的外护套8,即制成本实用新型。

Claims (1)

1.一种具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆,包括缆芯及外护套,缆芯内具有数个导线对绞组,其特征在于在缆芯与外护套之间设有聚酯阻水复合带层。
CN 201020169382 2010-04-26 2010-04-26 具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆 Expired - Fee Related CN201707963U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020169382 CN201707963U (zh) 2010-04-26 2010-04-26 具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201020169382 CN201707963U (zh) 2010-04-26 2010-04-26 具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆

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CN201707963U true CN201707963U (zh) 2011-01-12

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CN 201020169382 Expired - Fee Related CN201707963U (zh) 2010-04-26 2010-04-26 具有硅烷交联聚烯烃护套的防潮阻水超5类数字通信电缆

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103177813A (zh) * 2013-03-25 2013-06-26 浙江中天电线电缆有限公司 一种充油和具有阻水功能的数据电缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103177813A (zh) * 2013-03-25 2013-06-26 浙江中天电线电缆有限公司 一种充油和具有阻水功能的数据电缆

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110112

Termination date: 20140426