CN202196212U - 简易气吹微型光缆 - Google Patents
简易气吹微型光缆 Download PDFInfo
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- CN202196212U CN202196212U CN2011203011442U CN201120301144U CN202196212U CN 202196212 U CN202196212 U CN 202196212U CN 2011203011442 U CN2011203011442 U CN 2011203011442U CN 201120301144 U CN201120301144 U CN 201120301144U CN 202196212 U CN202196212 U CN 202196212U
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Abstract
一种简易气吹微型光缆,由内设光纤、阻水物的松套管及外护套构成。本实用新型结构简单,外径小,重量轻,能够实现在敷设管道内长距离气吹敷设,施工方便,敷设过程中不易损坏;同时,本实用新型制造成本低。
Description
技术领域
本实用新型涉及一种通信光缆,尤其是用于光纤接入网的气吹微型光缆。
背景技术
现有用于接入网的通信光缆在敷设施工时需对光缆进行牵引,为保护光缆内的光纤不受损坏,要在光缆中增设抗拉元件,使光缆重量增加,制造成本提高;同时,施工也比较麻烦。
发明内容
本实用新型的目的是提供一种用于接入网的简易气吹微型光缆,可以在敷设管道内采用气送的方式将光缆敷设好,连接到接入网中。施工中不需对光缆进行牵引,光缆中不必设抗拉元件,光缆重量轻,制造成本低,敷设施工方便。
本实用新型提供的一种简易气吹微型光缆,由内设光纤、阻水物的松套管及外护套构成。
本实用新型的有益效果是:光缆结构简单,外径小,重量轻,能够实现在敷设管道内长距离气吹敷设,施工方便,敷设过程中不易损坏;同时,本实用新型制造成本低。
附图说明
图1是本用实用新型的横截面示意图。
在图1中,1、光纤,2、阻水物,3、松套管,4、外护套。
具体实施方式
参照图1,将数根光纤1放置于松套管3内,在松套管3内填充阻水物2(如纤膏或干式阻水纱),再在松套管3外包覆外护套4,即制成本实用新型。
Claims (1)
1.一种简易气吹微型光缆,其特征在于由内设光纤、阻水物的松套管及外护套构成。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011203011442U CN202196212U (zh) | 2011-08-11 | 2011-08-11 | 简易气吹微型光缆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011203011442U CN202196212U (zh) | 2011-08-11 | 2011-08-11 | 简易气吹微型光缆 |
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CN202196212U true CN202196212U (zh) | 2012-04-18 |
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CN2011203011442U Expired - Fee Related CN202196212U (zh) | 2011-08-11 | 2011-08-11 | 简易气吹微型光缆 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103336344A (zh) * | 2013-06-13 | 2013-10-02 | 成都亨通光通信有限公司 | 微束管超微型气吹微缆 |
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2011
- 2011-08-11 CN CN2011203011442U patent/CN202196212U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103336344A (zh) * | 2013-06-13 | 2013-10-02 | 成都亨通光通信有限公司 | 微束管超微型气吹微缆 |
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Granted publication date: 20120418 Termination date: 20150811 |
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