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Optical fiber ribbon optical cable easy to strip

A technology of optical fiber ribbon and optical cable, which is applied in the field of communication optical cable, can solve the problems of compact optical fiber ribbon and high fiber core density, and achieve the effects of convenient testing and construction, less material consumption, and better heat dissipation effect

Pending Publication Date: 2021-11-09
YANGTZE ZHONGLI OPTICAL FIBER & CABLE (JIANGSU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the above-mentioned technologies cannot make the optical fiber ribbon more compact, have a higher core density, and are easier to inspect and construct.

Method used

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  • Optical fiber ribbon optical cable easy to strip
  • Optical fiber ribbon optical cable easy to strip
  • Optical fiber ribbon optical cable easy to strip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] please see Figure 1 to Figure 3, an optical fiber ribbon cable that is easy to strip, has an accommodating housing 1, a first protective layer 3, a first optical fiber ribbon unit 21, a second optical fiber ribbon unit 22, a third optical fiber ribbon unit 23, and a fourth optical fiber ribbon unit 24. The fifth optical fiber ribbon unit 25, the first protective layer 3 is covered outside the housing case 1; it is characterized in that the housing case 1 has an integrated structure and is protected by the first protection unit 11 and the second protection unit 11. A unit 12, a third protection unit 13, a fourth protection unit 14, and a fifth protection unit 15; the first protection unit 11 is composed of a first protection wall 111 and a second protection wall 112 that form a first accommodation cavity 113 between them , the first protective wall 111 and the second protective wall 112 are curved structures with the same bending direction, the first optical fiber ribbo...

Embodiment 2

[0040] please see Figure 4 , an optical fiber ribbon cable that is easy to strip, basically the same as that of Example 1, the difference is that: the first protective layer 3 is wrapped around the outside of the housing, and the material of the first protective layer is preferably wire or rope Or yarn or cloth, such as cable ties, non-woven fabrics, resistance bands, polyester yarns, water-blocking yarns, etc.

Embodiment 3

[0042] please see Figure 5 , an optical fiber ribbon cable that is easy to strip, has an accommodating housing 1, a first optical fiber ribbon unit 21, a second optical fiber ribbon unit 22, a third optical fiber ribbon unit 23, and a fourth optical fiber ribbon unit 24; it is characterized in that The accommodating housing 1 is an integral structure and is composed of a first protection unit 11, a second protection unit 12, a third protection unit 13, and a fourth protection unit 14; The cavity 113 is composed of the first protective wall 111 and the second protective wall 112. The first protective wall 111 and the second protective wall 112 are curved structures with the same bending direction. The first optical fiber ribbon unit 21 is located between the first accommodating cavity 113. Inside; the second protection unit 12 is composed of a third protection wall 121 and a fourth protection wall 122 that form a second accommodating cavity 123 with each other. The third prote...

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PUM

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Abstract

The invention belongs to the technical field of communication optical cables, and discloses an easy-to-strip optical fiber ribbon cable, which is provided with an accommodating shell and first to fifth optical fiber ribbon units, wherein the accommodating shell is composed of first to fifth protection units; an accommodating cavity is formed in each protection unit, the optical fiber ribbon unit is positioned in the accommodating cavity, the width of the outer end of the accommodating cavity is minimum, the optical fiber ribbon unit cannot escape from the accommodating cavity under normal conditions, the protection units are mutually inclined and connected, and the bending directions of all the protection units are consistent, namely clockwise or anticlockwise; the connecting parts of all the protection units define a pentagonal center cavity located in the center. The product has the main beneficial effects of more compact structure, less material consumption, lower cost, more convenience in stripping and separation, better heat dissipation effect and more convenience in test and construction.

Description

technical field [0001] The invention belongs to the technical field of communication optical cables, in particular to an optical fiber ribbon optical cable which is easy to strip. Background technique [0002] With the development of communication technology, people have put forward new requirements for the use, performance stability, small structure, and core density of optical fiber ribbon cables. [0003] CN201717055U discloses a self-supporting photoelectric composite cable, comprising a support member, a central beam tube type optical cable body, a connecting strap connecting the support member and the optical cable body, the optical cable body includes a plurality of optical fibers, and the The loose tube in which the optical fiber is placed, the water-blocking paste filled between the loose tube and the optical fiber, the sheath covering the outer periphery of the loose tube, and multiple A copper wire used to transmit electrical signals. On the basis of the self-su...

Claims

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Application Information

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IPC IPC(8): G02B6/44
CPCG02B6/4403G02B6/443G02B6/4432
Inventor 任建刚黄勤黄剑峰范丽娜
Owner YANGTZE ZHONGLI OPTICAL FIBER & CABLE (JIANGSU) CO LTD
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