CN102141665A - Butterfly-shaped cable for comprehensive optical and electric communication signal transmission - Google Patents
Butterfly-shaped cable for comprehensive optical and electric communication signal transmission Download PDFInfo
- Publication number
- CN102141665A CN102141665A CN 201110090971 CN201110090971A CN102141665A CN 102141665 A CN102141665 A CN 102141665A CN 201110090971 CN201110090971 CN 201110090971 CN 201110090971 A CN201110090971 A CN 201110090971A CN 102141665 A CN102141665 A CN 102141665A
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- China
- Prior art keywords
- butterfly
- outer sheath
- cable
- optical
- optical fiber
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Abstract
The invention discloses a butterfly-shaped cable for comprehensive optical and electric communication signal transmission, comprising an optical fiber positioned in the center of the cable and a butterfly-shaped outer sheath extruded and wrapped outside the optical fiber; strengthening parts are arranged at the upper side and the lower side of the optical fiber along the axis direction; a copper conductor outer sheath extends out of the side surface of the butterfly-shaped outer sheath in parallel along the axis direction of the cable; and two double-core insulated copper conductors are extruded and wrapped in the copper conductor outer sheath. Three stripping tanks are arranged on the surfaces of the butterfly-shaped outer sheath and the extending copper conductor outer sheath along the axis direction. Through adding a pair of ordinary telephone lines on the basis of a butterfly-shaped introduction cable, the introduction of an optical signal and an electric signal can be independently realized, and comprehensive introduction of the optical signal and the electric signal can be also carried out, thereby the flexibility and the convenience of wireing are improved, the installation cost of two systems are reduced, and resources are saved.
Description
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Technical field
The present invention relates to a kind of optical cable, specifically is a kind of light, electrical communication signals comprehensive transmission butterfly optical cable.
Background technology
Fiber to the home for FTTH (Fiber To The Home), is meant optical network unit (ONU) is installed in household user or enterprise customer place, is that light inserts in the series except that FTTD (fiber to the desk) the most close user's optical access network application type.The remarkable technical characterstic of FTTH is the bandwidth that not only provides bigger, and has strengthened the transparency of network to data form, speed, wavelength and agreement, has relaxed requirements such as environmental baseline and power supplies, has simplified and has safeguarded and installation.
But, existing FTTH is a fiber-optic signal transmission system independently, and the transmission of electric signal also is to have a cover system of one's own, and resource has not only been wasted in the introducings respectively of the two cover information transmission systems, also reduce the reliability of system and the convenience and the dirigibility of wiring, increased erected cost simultaneously.
Summary of the invention
Technical matters to be solved by this invention provides a kind of light, electrical communication signals comprehensive transmission butterfly optical cable that light, electric signal are introduced simultaneously.
A kind of light of the present invention, electrical communication signals comprehensive transmission butterfly optical cable, comprise the optical fiber that is positioned at the optical cable center and be extruded in the outer butterfly oversheath of optical fiber, be provided with reinforcement along axis direction in both sides up and down at optical fiber, the copper conductor oversheath is extended along the optical cable axial parallel in side at the butterfly oversheath, and two twin-core insulated copper conductors are extruded in this copper conductor oversheath.
Promptly can comprehensive transmission in order to make product have light, electric signal, function that also can independent transmission on butterfly oversheath and extended copper conductor oversheath surface, is provided with three peel groove along axis direction; Wherein, middle peel groove reaches the purpose of introducing or introduce respectively light, electric signal simultaneously by the manual separation that can directly realize light, electrical signal paths.
The present invention is by adding a pair of ordinary telephone line on the basis of butterfly leading in cable, can realize the introducing of light signal and electric signal separately, also can carry out light simultaneously, electric signal is comprehensively introduced, improve the dirigibility and the convenience of wiring, reduce the installation cost of two kinds of systems, saved resource.
Description of drawings
Fig. 1 is a sectional view of the present invention.
Embodiment
As shown in Figure 1, light of the present invention, electrical communication signals comprehensive transmission butterfly optical cable are divided into two parts that mutually combine, and promptly photo-signal channel and electrical signal paths are delimited by a dashed line out among the figure.Wherein,
Photo-signal channel comprises the optical fiber 1 that is positioned at the optical cable center and is extruded in optical fiber 1 butterfly oversheath 2 outward, both sides is provided with reinforcement 3 along axis direction at optical fiber about in the of 1.
Electrical signal paths then is to form copper conductor oversheath 4 in the side of butterfly oversheath 2, and conductor oversheath 4 shapes are similar to butterfly oversheath 2, and both are one-body molded; Two twin-core insulated copper conductors 5 are extruded in this copper conductor oversheath 4.As seen from Figure 1, removing two insulated single wires and sheath thereof, is exactly the butterfly optical cable of a standard below.
By being also shown among the figure,, be provided with three peel groove 6 along axis direction on butterfly oversheath 2 and extended copper conductor oversheath 4 surfaces.
The present invention has following characteristics:
Established three peel groove on the product, middle peel groove can reach the purpose that can introduce and introduce respectively light, electric signal simultaneously with the direct separated light of hand, electrical signal paths.
Peel groove between two reinforcements, can be easily with hand optical fiber is separated from cable, easy construction, the bending of optical cable profile are fit to general wiring system according to the standard manufacture of YD/T1997-2009 butterfly cable, do not have any obstacle with system interface.
The invention provides the thinking and the implementation method of a kind of light, electrical communication signals comprehensive transmission butterfly optical cable; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention; can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (2)
1. a light, electrical communication signals comprehensive transmission butterfly optical cable, comprise the optical fiber (1) that is positioned at the optical cable center and be extruded in the outer butterfly oversheath (2) of optical fiber (1), be provided with reinforcement (3) along axis direction in both sides up and down at optical fiber (1), it is characterized in that: copper conductor oversheath (4) is extended along the optical cable axial parallel in the side at butterfly oversheath (2), and two twin-core insulated copper conductors (5) are extruded in this copper conductor oversheath (4).
2. light according to claim 1, electrical communication signals comprehensive transmission butterfly optical cable is characterized in that: on butterfly oversheath (2) and extended copper conductor oversheath (4) surface, be provided with three peel groove (6) along axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110090971 CN102141665A (en) | 2011-04-12 | 2011-04-12 | Butterfly-shaped cable for comprehensive optical and electric communication signal transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110090971 CN102141665A (en) | 2011-04-12 | 2011-04-12 | Butterfly-shaped cable for comprehensive optical and electric communication signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102141665A true CN102141665A (en) | 2011-08-03 |
Family
ID=44409309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110090971 Pending CN102141665A (en) | 2011-04-12 | 2011-04-12 | Butterfly-shaped cable for comprehensive optical and electric communication signal transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102141665A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353654A (en) * | 2013-06-18 | 2013-10-16 | 成都亨通光通信有限公司 | Distortion-resistance-type butterfly-shape optical cable |
| CN109346227A (en) * | 2018-12-10 | 2019-02-15 | 江苏艾克亚特电缆科技有限公司 | A kind of Novel flat cable for new-energy automobile |
| CN113284665A (en) * | 2021-04-19 | 2021-08-20 | 华为技术有限公司 | Photoelectric composite cable and photoelectric system |
| EP4057300A4 (en) * | 2019-11-25 | 2022-12-07 | Huawei Technologies Co., Ltd. | Photoelectric composite cable and optical communication system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59156203U (en) * | 1983-04-01 | 1984-10-20 | 三菱電線工業株式会社 | optical fiber flat cable |
| JP2001266663A (en) * | 2000-03-15 | 2001-09-28 | Fujikura Ltd | Composite feeder wire type single-core drop optical fiber cable and its manufacturing method |
| CN101813811A (en) * | 2010-04-13 | 2010-08-25 | 山东太平洋光缆有限公司 | Compound optical cable for photoelectric-integration access network |
-
2011
- 2011-04-12 CN CN 201110090971 patent/CN102141665A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59156203U (en) * | 1983-04-01 | 1984-10-20 | 三菱電線工業株式会社 | optical fiber flat cable |
| JP2001266663A (en) * | 2000-03-15 | 2001-09-28 | Fujikura Ltd | Composite feeder wire type single-core drop optical fiber cable and its manufacturing method |
| CN101813811A (en) * | 2010-04-13 | 2010-08-25 | 山东太平洋光缆有限公司 | Compound optical cable for photoelectric-integration access network |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353654A (en) * | 2013-06-18 | 2013-10-16 | 成都亨通光通信有限公司 | Distortion-resistance-type butterfly-shape optical cable |
| CN109346227A (en) * | 2018-12-10 | 2019-02-15 | 江苏艾克亚特电缆科技有限公司 | A kind of Novel flat cable for new-energy automobile |
| EP4057300A4 (en) * | 2019-11-25 | 2022-12-07 | Huawei Technologies Co., Ltd. | Photoelectric composite cable and optical communication system |
| CN113284665A (en) * | 2021-04-19 | 2021-08-20 | 华为技术有限公司 | Photoelectric composite cable and photoelectric system |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110803 |