CN201654298U - 新型自承式蝶形引入分支光缆 - Google Patents

新型自承式蝶形引入分支光缆 Download PDF

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Publication number
CN201654298U
CN201654298U CN2010201693955U CN201020169395U CN201654298U CN 201654298 U CN201654298 U CN 201654298U CN 2010201693955 U CN2010201693955 U CN 2010201693955U CN 201020169395 U CN201020169395 U CN 201020169395U CN 201654298 U CN201654298 U CN 201654298U
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China
Prior art keywords
fiber unit
sheath
optical fiber
optical cable
novel self
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Expired - Fee Related
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CN2010201693955U
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English (en)
Inventor
孙国芳
马建林
顾利国
孙国华
孙春权
居志刚
沈洪芬
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Hengtong Optic Electric Co Ltd
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Hengtong Optic Electric Co Ltd
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Abstract

一种新型自承式蝶形引入分支光缆,包括一根金属吊线及光纤单元,金属吊线与光纤单元通过各自的护套连成一体,光纤单元不少于两个,每个光纤单元的护套与金属吊线的护套均连成一体,在每个光纤单元的护套内设有加强件。本实用新型对于有多个用户需要引入光缆的场合,只需一根光缆就可以分支引入各个用户,材料耗费少,施工成本低。

Description

新型自承式蝶形引入分支光缆
技术领域
本实用新型涉及一种通信光缆,尤其是自承式蝶形引入光缆。
背景技术
现有自承式蝶形引入光缆只有一个光纤单元,不能分支,只能引入单个用户,对于有多个用户需要引入光缆的场合,就需要敷设多根光缆,材料耗费多,施工成本高。
发明内容
为了克服现有自承式蝶形引入光缆的不足,本实用新型提供一种新型自承式蝶形引入分支光缆。
本实用新型提供的一种新型自承式蝶形引入分支光缆,包括一根金属吊线及光纤单元,金属吊线与光纤单元通过各自的护套连成一体,光纤单元不少于两个,每个光纤单元的护套与金属吊线的护套均连成一体,在每个光纤单元的护套内设有加强件。
本实用新型的有益效果是:由于本实用新型具有不少于两个光纤单元,对于有多个用户需要引入光缆的场合,只需一根光缆就可以分支引入各个用户,材料耗费少,施工成本低。
附图说明
图1是本实用新型的横截面示意图。
在图1中,1、光纤单元,2、金属吊线,3、金属吊线的护套,4、光纤单元的护套,5、光纤或并带光纤,6、加强件。
具体实施方式
参照图1,采用聚烯烃护套料制作连成一体的光纤单元的护套4和金属吊线护套3,在光纤单元的护套4内设有光纤或并带光纤5和用钢丝或芳纶棒制成的加强件6,在金属吊线护套3内设有金属吊线2,金属吊线2采用钢绞线制作。

Claims (1)

1.一种新型自承式蝶形引入分支光缆,包括一根金属吊线及光纤单元,金属吊线与光纤单元通过各自的护套连成一体,其特征在于光纤单元不少于两个,每个光纤单元的护套与金属吊线的护套均连成一体,在每个光纤单元的护套内设有加强件。
CN2010201693955U 2010-04-26 2010-04-26 新型自承式蝶形引入分支光缆 Expired - Fee Related CN201654298U (zh)

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CN2010201693955U CN201654298U (zh) 2010-04-26 2010-04-26 新型自承式蝶形引入分支光缆

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CN201654298U true CN201654298U (zh) 2010-11-24

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102122052A (zh) * 2011-03-28 2011-07-13 江苏通鼎光电股份有限公司 室内外用自承式铠装蝶形引入光缆
CN103513378A (zh) * 2013-10-15 2014-01-15 北京亨通斯博通讯科技有限公司 轻型半干式双“8”字形通信光缆
CN105137558A (zh) * 2015-09-30 2015-12-09 江苏亨通光电股份有限公司 一种易分离多槽隐形光缆及其敷设方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102122052A (zh) * 2011-03-28 2011-07-13 江苏通鼎光电股份有限公司 室内外用自承式铠装蝶形引入光缆
CN103513378A (zh) * 2013-10-15 2014-01-15 北京亨通斯博通讯科技有限公司 轻型半干式双“8”字形通信光缆
CN105137558A (zh) * 2015-09-30 2015-12-09 江苏亨通光电股份有限公司 一种易分离多槽隐形光缆及其敷设方法

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