CN106024192A - Hybrid photoelectric cable - Google Patents
Hybrid photoelectric cable Download PDFInfo
- Publication number
- CN106024192A CN106024192A CN201610500154.6A CN201610500154A CN106024192A CN 106024192 A CN106024192 A CN 106024192A CN 201610500154 A CN201610500154 A CN 201610500154A CN 106024192 A CN106024192 A CN 106024192A
- Authority
- CN
- China
- Prior art keywords
- twisted
- cable
- tightly packaged
- packaged fiber
- pair feeder
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/005—Quad constructions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
Landscapes
- Communication Cables (AREA)
Abstract
The invention, which belongs to the technical field of a cable tool, especially relates to a hybrid photoelectric cable. The disclosed hybrid photoelectric cable is characterized in that the cable comprises a plurality of pairs of twisted-pair units, tightly packaged fibers, and a porous plastic filling rack. The twisted-pair units and the tightly packaged fibers are arranged in the porous plastic filling rack to form a main cable core; and the outside of the main cable core is extruded with a PVC or LSZH plastic sheath. According to the invention, the cable has the following beneficial effects: hybrid structures of different products are designed differently, so that the transmission efficiency is improved and the size of the overall hybrid cable is reduced; and the transmission bandwidth is increased and can reach 250 MHz and above.
Description
Technical field
The invention belongs to cable apparatus technical field, particularly relate to a kind of optical electrical hybrid cable.
Background technology
Optoelectronic composite cable structure is generally optical fiber and power line or coaxial and twisted-pair feeder combination, and typical products is multifiber cable combination the most collinear footpath power line or coaxial and twisted-pair feeder combination, and conventional twisted-pair cable grade generally surpasses five classes.Optoelectronic composite cable makees transmission line be applicable to broadband access network system, is a kind of novel access way, and it integrates optical fiber, transmission of electricity copper cash, can solve broadband access, equipment electricity consumption, the problem of signal transmission.
The conventional twisted-pair feeder performance in optoelectronic composite cable can only achieve and surpasses five class transmission performances, and complex form many employings " 8 " shape design form, small product size is bigger.
Fiber section in conventional photo composite rope, in order to strengthen tensile property, general employing adds aramid fiber filling, and such cost is the highest.
Summary of the invention
It is an object of the invention to solve techniques discussed above problem, there is provided a kind of by the mixed structure of different product has been carried out different designs, both improve transmission frequency, reduce again the volume of whole compound cable, improve transmission bandwidth, reaching 250MHz and above optical electrical hybrid cable, its technical scheme is as follows:
Optical electrical hybrid cable, it is characterized in that, described optical electrical hybrid cable includes some to twisted-pair feeder, tightly packaged fiber and aerated plastics filling support, and described twisted-pair feeder, tightly packaged fiber form total cable core in being arranged at aerated plastics filling support, squeeze and cover PVC or LSZH plastic sheath outside total cable core.
Optimal way is, described twisted-pair feeder, tightly packaged fiber put into aerated plastics filling support by being twisted together.
Optimal way is; described tightly packaged fiber uses 2 cores or 4 core single mode or multimode fibres, and tightly packaged fiber external diameter is 0.9-1.05mm, and twisted-pair feeder includes twisted paired conductor and twisted pair insulations; twisted paired conductor specification is 0.500-0.570mm, and twisted pair insulations external diameter is at 0.9-1.05mm.
Optimal way is, described twisted-pair feeder is 4 right, and tightly packaged fiber is 2 cores.
The optical electrical hybrid cable that the present invention provides, utilizes aerated plastics filling support to replace aramid fiber, and will pack tightly optical fiber and twisted-pair feeder and put in aerated plastics filling support by being twisted together, hence it is evident that reduce whole outer diameter of cable, thus reduce cost.Twisted-pair feeder and tightly packaged fiber with the use of improving transmission frequency, improve transmission bandwidth, reach 250MHz and more than.
The invention has the beneficial effects as follows: by the mixed structure of different product has been carried out different designs, both improve transmission frequency, reduce again the volume of whole compound cable, improve transmission bandwidth, reach 250MHz and more than.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1 specific illustrative embodiment:
Optical electrical hybrid cable, described optical electrical hybrid cable includes some to twisted-pair feeder 1, tightly packaged fiber 2 and aerated plastics filling support 3, described twisted-pair feeder 1, tightly packaged fiber 2 form total cable core in being arranged at aerated plastics filling support 3, squeeze and cover PVC or LSZH plastic sheath 4 outside total cable core.
Optimal way is, described twisted-pair feeder, tightly packaged fiber put into aerated plastics filling support by being twisted together.
Optimal way is; described tightly packaged fiber uses 2 cores or 4 core single mode or multimode fibres, and tightly packaged fiber external diameter is 0.9-1.05mm, and twisted-pair feeder 1 includes twisted paired conductor 5 and twisted pair insulations 6; twisted paired conductor specification is 0.500-0.570mm, and twisted pair insulations external diameter is at 0.9-1.05mm.
Optimal way is, described twisted-pair feeder is 4 right, and tightly packaged fiber is 2 cores.
The when of specifically used, 2 core external diameters it is the tightly packaged fiber of 0.9mm, adds 4 pairs of twisted-pair feeders of 24AWG conductor, had by certain moduli and put into aerated plastics filling support simultaneously and form total cable core.Squeezing outside total cable core and cover PVC or LSZH plastic sheath, constitute cable finished product, finished product external diameter is at about 6.4mm.
Product involved by this product belongs to communication technical field, and product is data cable composite fiber, it is adaptable to the transmission line of information in broadband access network system.
Product is mainly used in the field such as communications, information service and intelligent building wiring, meets high-speed transfer and the exchange of the data signals such as audio frequency, video, image.
Claims (4)
1. optical electrical hybrid cable, it is characterized in that, described optical electrical hybrid cable includes some to twisted-pair feeder, tightly packaged fiber and aerated plastics filling support, and described twisted-pair feeder, tightly packaged fiber form total cable core in being arranged at aerated plastics filling support, squeeze and cover PVC or LSZH plastic sheath outside total cable core.
2. optical electrical hybrid cable as claimed in claim 1, it is characterised in that described twisted-pair feeder, tightly packaged fiber put into aerated plastics filling support by being twisted together.
3. optical electrical hybrid cable as claimed in claim 1; it is characterized in that; described tightly packaged fiber uses 2 cores or 4 core single mode or multimode fibres; tightly packaged fiber external diameter is 0.9-1.05mm; twisted-pair feeder includes twisted paired conductor and twisted pair insulations; twisted paired conductor specification is 0.500-0.570mm, and twisted pair insulations external diameter is at 0.9-1.05mm.
4. optical electrical hybrid cable as claimed in claim 1, it is characterised in that described twisted-pair feeder is 4 right, and tightly packaged fiber is 2 cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500154.6A CN106024192A (en) | 2016-06-30 | 2016-06-30 | Hybrid photoelectric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500154.6A CN106024192A (en) | 2016-06-30 | 2016-06-30 | Hybrid photoelectric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024192A true CN106024192A (en) | 2016-10-12 |
Family
ID=57105248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610500154.6A Pending CN106024192A (en) | 2016-06-30 | 2016-06-30 | Hybrid photoelectric cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024192A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107203022A (en) * | 2017-05-25 | 2017-09-26 | 通鼎互联信息股份有限公司 | A kind of holey fiber optic cable |
| CN113053575A (en) * | 2021-03-30 | 2021-06-29 | 领亚电子科技股份有限公司 | Manufacturing method of double-core composite sound cable |
| US11307371B2 (en) * | 2019-09-04 | 2022-04-19 | Roman Krawczyk | Armored data cable assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719398A (en) * | 2010-01-11 | 2010-06-02 | 浙江兆龙线缆有限公司 | Super-six type unshielded data cable |
| CN201681666U (en) * | 2010-05-05 | 2010-12-22 | 河南省通信电缆有限公司 | Photo-electricity comprehensive digital communication cable |
| CN205751694U (en) * | 2016-06-30 | 2016-11-30 | 浙江兆龙线缆有限公司 | Optical electrical hybrid cable |
-
2016
- 2016-06-30 CN CN201610500154.6A patent/CN106024192A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719398A (en) * | 2010-01-11 | 2010-06-02 | 浙江兆龙线缆有限公司 | Super-six type unshielded data cable |
| CN201681666U (en) * | 2010-05-05 | 2010-12-22 | 河南省通信电缆有限公司 | Photo-electricity comprehensive digital communication cable |
| CN205751694U (en) * | 2016-06-30 | 2016-11-30 | 浙江兆龙线缆有限公司 | Optical electrical hybrid cable |
Non-Patent Citations (1)
| Title |
|---|
| 陶洋: "《信息系统监理技术与方法》", 30 September 2014 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107203022A (en) * | 2017-05-25 | 2017-09-26 | 通鼎互联信息股份有限公司 | A kind of holey fiber optic cable |
| US11307371B2 (en) * | 2019-09-04 | 2022-04-19 | Roman Krawczyk | Armored data cable assembly |
| CN113053575A (en) * | 2021-03-30 | 2021-06-29 | 领亚电子科技股份有限公司 | Manufacturing method of double-core composite sound cable |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |