CN202615926U - Butterfly-shaped photoelectric composite cable - Google Patents
Butterfly-shaped photoelectric composite cable Download PDFInfo
- Publication number
- CN202615926U CN202615926U CN 201220270580 CN201220270580U CN202615926U CN 202615926 U CN202615926 U CN 202615926U CN 201220270580 CN201220270580 CN 201220270580 CN 201220270580 U CN201220270580 U CN 201220270580U CN 202615926 U CN202615926 U CN 202615926U
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- butterfly
- optical fiber
- composite cable
- photoelectric composite
- shaped photoelectric
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Abstract
The utility model discloses a butterfly-shaped photoelectric composite cable and relates to the technical field of cables. The butterfly-shaped photoelectric composite cable consists of an optical fiber, copper wires and a protective sheath, wherein the optical fiber and the copper wires are arranged on different outlets respectively; the optical fiber is arranged in the center of the butterfly-shaped protective sheath, and the copper wires are arranged on two sides of the optical fiber. The butterfly-shaped protective sheath is a polyvinyl chloride (PVC) protective sheath with an optimal insulation effect. The butterfly-shaped photoelectric composite cable is small in outer diameter, light in weight and small in occupied space, has excellent bending performance and good anti-side pressing performance, and is convenient to construct. Meanwhile, a plurality of transmission technologies are provided, and the butterfly-shaped photoelectric composite cable is strong in adaptability, strong in extensibility and wide in application range.
Description
Technical field
The utility model relates to the optical cable technology field.It exactly is a kind of butterfly optoelectronic composite cable.
Background technology
Along with telecommunications are surging forward, telephone service is growth trend stably in the communication network service, and data service is exponential increase situation, and the multimedia of voice, data and image etc. all need be transmitted, so need bigger network capacity and wideer bandwidth.Optoelectronic composite cable is applicable in the broadband access network system makes transmission line, is a kind of novel access way, and its light harvesting fibre, transmission of electricity copper cash can solve the problem of broadband access, equipment electricity consumption, signal transmission in one.It has kept the characteristic of ordinary optical cable and can also satisfy the relevant criterion of low voltage power transmission cable.
The extensive use telecommunications network is built: the rural area, and the communication base station construction of remote districts, cities and towns, the optical fiber of Urban House community and building is registered one's residence, the occasion that safety monitoring project and other need information and electric power to use simultaneously.
Follow the operation of light net city plan, Fiber to the home, and (FTTH) becomes development in future trend gradually.ODN is a most important component, and ODN is based on the FTTH fiber cable network of PON equipment.Effect is between OLT and the ONU transmission line being provided.Divide from function; ODN can be divided into feeder line optical cable subsystem from the local side to the user side, optical distribution cable subsystem, what four part of fibre-optic terminus subsystem of service wire optical cable subsystem; The utility model is applicable to the section of registering one's residence that is wired in the ODN system, but electricity in the transmission equipment and light signal.Common composite rope volume is bigger.
Summary of the invention
The purpose of the utility model provides a kind of butterfly photoelectricity mixing cable, and it can realize that photoelectricity transmission accomplishes in same cable, lay easily than common composite rope volume is little simultaneously, and cost is low.From the local side to the user terminal, adopt data cable and optical cable usually, and optical cable there is being very big advantage with respect to cable aspect the broadband.In the FTTH system, the utility model not only can be accomplished the requirement that butterfly optical cable can reach, and more can be the power devices in the FTTH system.
The technical scheme that the utility model technical solution problem is adopted is: be made up of optical fiber, copper cash and sheath; It is characterized in that: optical fiber (1) and copper cash (2) are respectively in different outlets; Optical fiber (1) is at butterfly sheath (3) center, and copper cash (2) is in optical fiber (1) both sides.
The butterfly sheath adopts PVC material sheath, makes its insulation effect best.
The utility model has the advantages that:
(1) solves equipment electrical problem (avoiding repeating to lay supply line) in the networking.
(2) external diameter is little, and is in light weight, takes up room little (the serial problem that generally could solve with many cables can replace with a composite rope at this);
(3) have superior bending property and good anti-side pressure performance, easy construction;
(4) multiple transmission technology is provided simultaneously, strong with adaptability height, the extensibility of equipment, product is widely applicable;
(5) provide huge bandwidth to insert;
(6) practice thrift cost, optical fiber as the usefulness of reserving to the family, has been avoided the secondary wiring;
(7) client's purchase cost is low, and operating expenses is low, and the networking expense is low.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model technological process of production figure.
Embodiment
Use mould in the production, because the copper wire diameter that uses greater than original butterfly cable reinforcement diameter, so the core rod that adopts is a hollow, prevents that copper cash and optical fiber from acutely rubbing, with drawing fine instrument, optical fiber after passing mould smoothly takes off it when wearing fibre.Extrude protective cover material then, optical fiber and copper cash are bundled together.Through bosh surperficial protective cover material is reached cooling effect again.
Concrete technology is following
1, optical fiber surface applies the printing ink that one deck has the protection optical fiber of color.
2, adopt plsitive mold, core rod adopts round entrance, flat outlet, and optical fiber and copper cash can be avoided optical fiber and copper cash friction when sheath so respectively in different outlets.The wall thickness that more can guarantee to insulate reaches requirement.
When 3, wearing fibre, because optical fiber is thin, be not easy to pass the optical fiber outlet in core rod exit, adopt two modules that can merge as drawing fiber die, put it in the core rod, optical fiber passes at it, passes the optical fiber outlet of core rod, again it is taken out core rod, separates getting final product.
4, extrude protective cover material, in element is wrapped in, the cold rinse bank cooling.
Claims (2)
1. a butterfly optoelectronic composite cable is made up of optical fiber, copper cash and sheath, it is characterized in that: optical fiber (1) and copper cash (2) are respectively in different outlets, and optical fiber (1) is at butterfly sheath (3) center, and copper cash (2) is in optical fiber (1) both sides.
2. a kind of butterfly optoelectronic composite cable according to claim 1 is characterized in that: butterfly sheath (3) adopts PVC material sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270580 CN202615926U (en) | 2012-06-11 | 2012-06-11 | Butterfly-shaped photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270580 CN202615926U (en) | 2012-06-11 | 2012-06-11 | Butterfly-shaped photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615926U true CN202615926U (en) | 2012-12-19 |
Family
ID=47349602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270580 Expired - Fee Related CN202615926U (en) | 2012-06-11 | 2012-06-11 | Butterfly-shaped photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700441A (en) * | 2014-01-13 | 2014-04-02 | 肖国华 | Photoelectric composite cable |
| CN105097078A (en) * | 2015-08-28 | 2015-11-25 | 长飞光纤光缆股份有限公司 | Photoelectric composite cable and manufacturing method thereof |
| CN113176642A (en) * | 2021-04-26 | 2021-07-27 | 长飞光纤光缆股份有限公司 | Termite-proof butterfly optical cable and manufacturing method thereof |
-
2012
- 2012-06-11 CN CN 201220270580 patent/CN202615926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700441A (en) * | 2014-01-13 | 2014-04-02 | 肖国华 | Photoelectric composite cable |
| CN105097078A (en) * | 2015-08-28 | 2015-11-25 | 长飞光纤光缆股份有限公司 | Photoelectric composite cable and manufacturing method thereof |
| CN113176642A (en) * | 2021-04-26 | 2021-07-27 | 长飞光纤光缆股份有限公司 | Termite-proof butterfly optical cable and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20210611 |