CN104965282A - Multipurpose wiring optical cable - Google Patents
Multipurpose wiring optical cable Download PDFInfo
- Publication number
- CN104965282A CN104965282A CN201510436378.0A CN201510436378A CN104965282A CN 104965282 A CN104965282 A CN 104965282A CN 201510436378 A CN201510436378 A CN 201510436378A CN 104965282 A CN104965282 A CN 104965282A
- Authority
- CN
- China
- Prior art keywords
- optical cable
- sheath
- cable
- layer
- reinforcing layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4427—Pressure resistant cables, e.g. undersea cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
Abstract
The invention discloses a multipurpose wiring optical cable, and the optical cable comprises a plurality of cable cores, a reinforcing layer, and a sheath. The plurality of cable cores respectively comprises a plurality of optical fibers and a tightening sleeve layer, wherein the tightening sleeve layer coaxially wraps the plurality of optical fibers in a uniform manner. The reinforcing layer coaxially wraps the plurality of optical fibers in a uniform manner, and the sheath coaxially wraps the reinforcing layer in a uniform manner. The tightening sleeve layers are made of polyvinyl chloride, the reinforcing layer is made of aramid yarn, and the sheath is made of polyolefin. Through the above mode, the optical cable is novel in structure, is low in loss, is low in chromatic dispersion, is excellent in crushing resistance, is good in mechanical performance, is convenient to peel, is wide in application range, is stable in performance, is long in service life, is convenient and practical, and is good in popularization and market prospects.
Description
Technical field
The present invention relates to cable field, particularly relate to a kind of multi-usage wiring optical cable.
Background technology
Along with the reach of science and social progress, information is transmitted in order to a part indispensable in modern production life.
The propagation of electric signal generally needs cable or optical cable as carrier, but existing optical cable general service is single, is unfavorable for permanent use.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of multi-usage wiring optical cable, optical fiber is fettered by adopting tight sleeve layer, improve fire resistance and the mechanical property of optical cable on the one hand, another aspect is conveniently peeled off, purposes is various, novel structure, loss is low, dispersion is low, crushing resistance is excellent, good mechanical property, convenient to peel off, purposes is wide, stable performance, long service life, convenient and practical, multi-usage wiring optical cable universal on have market outlook widely.
For solving the problems of the technologies described above, the invention provides a kind of multi-usage wiring optical cable, comprise: some cable cores, enhancement Layer and sheath, described some cable cores include some optical fiber and tight sleeve layer, and described tight sleeve layer is coaxial even coated described some optical fiber respectively, the coaxial even coated described some cable cores of described enhancement Layer, the coaxial even coated described enhancement Layer of described sheath, the material of described tight sleeve layer is Polyvinylchloride, and the material of described enhancement Layer is aramid yarn, and the material of described sheath is polyolefin.
In a preferred embodiment of the present invention, described some optical fiber all be arranged in parallel.
In a preferred embodiment of the present invention, the external diameter of described tight sleeve layer is less than 1mm.
The invention has the beneficial effects as follows: multi-usage wiring optical cable of the present invention has novel structure, loss is low, dispersion is low, crushing resistance is excellent, good mechanical property, convenient to peel off, purposes is wide, stable performance, long service life, the advantage such as convenient and practical, multi-usage wiring optical cable universal on have market outlook widely.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of multi-usage wiring optical cable one of the present invention preferred embodiment.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of multi-usage wiring optical cable, comprising: some cable cores 1, enhancement Layer 2 and sheath 3.
Described some cable cores 1 include some optical fiber and tight sleeve layer, described tight sleeve layer is coaxial even coated described some optical fiber respectively, tight sleeve layer is adopted to fetter optical fiber, improve fire resistance and the mechanical property of optical cable on the one hand, convenient stripping on the other hand, purposes is various, novel structure, loss is low, dispersion is low, crushing resistance is excellent, good mechanical property, convenient stripping, purposes is wide, stable performance, long service life, convenient and practical, the coaxial even coated described some cable cores 1 of described enhancement Layer 2, the coaxial even coated described enhancement Layer 2 of described sheath 3, the material of described tight sleeve layer is Polyvinylchloride, the material of described enhancement Layer 2 is aramid yarn, adopt aramid yarn as the material of enhancement Layer 2, further enhance tensile property and the torsional resistance of optical cable, novel structure, design science is reasonable, the material of described sheath 3 is polyolefin.
Preferably, described some optical fiber all be arranged in parallel.
Preferably, the external diameter of described tight sleeve layer is less than 1mm.
The beneficial effect of multi-usage wiring optical cable of the present invention is:
One, by adopting tight sleeve layer to fetter optical fiber, improve fire resistance and the mechanical property of optical cable on the one hand, on the other hand conveniently to peel off, purposes be various, novel structure, loss is low, dispersion is low, crushing resistance is excellent, good mechanical property, conveniently to peel off, purposes is wide, stable performance, long service life, convenient and practical;
Two, by adopting aramid yarn as the material of enhancement Layer, further enhance tensile property and the torsional resistance of optical cable, novel structure, design science are reasonable.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a multi-usage wiring optical cable, it is characterized in that, comprise: some cable cores, enhancement Layer and sheath, described some cable cores include some optical fiber and tight sleeve layer, and described tight sleeve layer is coaxial even coated described some optical fiber respectively, the coaxial even coated described some cable cores of described enhancement Layer, the coaxial even coated described enhancement Layer of described sheath, the material of described tight sleeve layer is Polyvinylchloride, and the material of described enhancement Layer is aramid yarn, and the material of described sheath is polyolefin.
2. multi-usage wiring optical cable according to claim 1, is characterized in that, described some optical fiber all be arranged in parallel.
3. multi-usage wiring optical cable according to claim 1, is characterized in that, the external diameter of described tight sleeve layer is less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436378.0A CN104965282A (en) | 2015-07-23 | 2015-07-23 | Multipurpose wiring optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436378.0A CN104965282A (en) | 2015-07-23 | 2015-07-23 | Multipurpose wiring optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104965282A true CN104965282A (en) | 2015-10-07 |
Family
ID=54219323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436378.0A Pending CN104965282A (en) | 2015-07-23 | 2015-07-23 | Multipurpose wiring optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104965282A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646795A (en) * | 2016-11-07 | 2017-05-10 | 中国电信股份有限公司苏州分公司 | Multi-scenario indoor wiring optical cable |
| CN114706177A (en) * | 2022-02-25 | 2022-07-05 | 宏安集团有限公司 | High-temperature-resistant multipurpose optical cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100429537B1 (en) * | 2002-01-24 | 2004-05-03 | 삼성전자주식회사 | Premises optical cable with s-z stranded strength member |
| CN101144878A (en) * | 2007-10-29 | 2008-03-19 | 烽火通信科技股份有限公司 | Indoor/outdoor non-metal optical cable for optical fiber jumper |
| CN101393311A (en) * | 2008-11-12 | 2009-03-25 | 烽火通信科技股份有限公司 | Optical cable for connection of 3G equipment |
| CN101458379A (en) * | 2008-12-30 | 2009-06-17 | 江苏永鼎股份有限公司 | Tight sleeve optic cable for 3G network baseband zooming technology |
| CN203535287U (en) * | 2013-11-18 | 2014-04-09 | 长飞光纤光缆股份有限公司 | Indoor distribution optical cable convenient for being stripped and branched |
| CN203587860U (en) * | 2013-11-04 | 2014-05-07 | 深圳宝兴电线电缆制造有限公司 | Dual-core armour low-smoke zero halogen optical cable used indoor and outdoor |
-
2015
- 2015-07-23 CN CN201510436378.0A patent/CN104965282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100429537B1 (en) * | 2002-01-24 | 2004-05-03 | 삼성전자주식회사 | Premises optical cable with s-z stranded strength member |
| CN101144878A (en) * | 2007-10-29 | 2008-03-19 | 烽火通信科技股份有限公司 | Indoor/outdoor non-metal optical cable for optical fiber jumper |
| CN101393311A (en) * | 2008-11-12 | 2009-03-25 | 烽火通信科技股份有限公司 | Optical cable for connection of 3G equipment |
| CN101458379A (en) * | 2008-12-30 | 2009-06-17 | 江苏永鼎股份有限公司 | Tight sleeve optic cable for 3G network baseband zooming technology |
| CN203587860U (en) * | 2013-11-04 | 2014-05-07 | 深圳宝兴电线电缆制造有限公司 | Dual-core armour low-smoke zero halogen optical cable used indoor and outdoor |
| CN203535287U (en) * | 2013-11-18 | 2014-04-09 | 长飞光纤光缆股份有限公司 | Indoor distribution optical cable convenient for being stripped and branched |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646795A (en) * | 2016-11-07 | 2017-05-10 | 中国电信股份有限公司苏州分公司 | Multi-scenario indoor wiring optical cable |
| CN114706177A (en) * | 2022-02-25 | 2022-07-05 | 宏安集团有限公司 | High-temperature-resistant multipurpose optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |
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| RJ01 | Rejection of invention patent application after publication |