CN109243697A - A kind of 5G antenna optoelectronic composite cable - Google Patents
A kind of 5G antenna optoelectronic composite cable Download PDFInfo
- Publication number
- CN109243697A CN109243697A CN201811138992.9A CN201811138992A CN109243697A CN 109243697 A CN109243697 A CN 109243697A CN 201811138992 A CN201811138992 A CN 201811138992A CN 109243697 A CN109243697 A CN 109243697A
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- Prior art keywords
- antenna
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- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 230000005693 optoelectronics Effects 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 239000013307 optical fiber Substances 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 10
- 229920000098 polyolefin Polymers 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- H01B11/02—Cables with twisted pairs or quads
-
- 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
-
- 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
-
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/226—Helicoidally wound metal wires or tapes
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
-
- 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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
Landscapes
- Details Of Aerials (AREA)
Abstract
The present invention relates to optoelectronic composite cable technical field, specially a kind of 5G antenna optoelectronic composite cable, including copper conductor and fiber cores, the copper conductor have two, insulating layer are coated on the outside of every copper conductor, and form cable；The fiber cores are more, and multifiber core is coated in optical fiber loose tube, and optical fiber water-blocking filling paste layer is filled in the gap between the inner wall of the optical fiber loose tube and the outer wall of fiber cores, form signal cable；Two cables and a signal cable are twisted integral, and it is coated with non-hygroscopic insulation pack band on the outside, core water-blocking filling paste layer is filled between the inner wall and cable outer wall of the non-hygroscopic insulation pack band, the outer wall of the non-hygroscopic insulation pack band is bonded with metal vapor barrier, and the outside of the metal vapor barrier is equipped with restrictive coating.The present invention has the advantages that can meet the power supply and signal transmission of antenna simultaneously with composite rope, primary construction meets two kinds of functional requirements, and engineering cost is lower, and system is more succinct, and maintenance is more convenient.
Description
Technical field
The present invention relates to optoelectronic composite cable technical field, especially a kind of 5G antenna optoelectronic composite cable.
Background technique
In the integrated base station epoch, between antenna and computer room is connected by feeder line RF cable, and antenna is also passive.
The 5G epoch, as BBU (baseband processing unit) is separated with RRU (radio frequency remoto module), RRH (remote radio head) with
Antenna is integrated, source when antenna is from passive be converted to.Radio frequency is tightly integrated into antenna by active antenna, without the damage of feeder line
Consumption, in the case where guaranteeing identical output power, power consumption is smaller, and the radio frequency part of base station is placed in natural heat dissipation on tower, Ke Yi great
The big use for reducing air-conditioning in computer room, effectively reduces the energy consumption of mobile network, while active antenna is succinctly good-looking, visual effect
It is good, play the role of energy-saving and environment-friendly.
Highly integrated product is more easily installed and replaces, and saves engineering time and human cost.Meanwhile built in radio frequency unit
In inner antenna, realizes zero feeder line, zero loss, save the influence of the investment and feeder loss of feeder line to performance, elevator top
The sensitivity of output power and receiver is very beneficial to the improvement of network covering property.
Fiber optic cable between existing connection BBU and RRU, can only transmit optical signal, cannot power, so must not seek in addition
A pair of conductive cable is installed, BBU and RSU is connected, provides DC48V power supply for antenna.The connection of antenna photodetachment formula, system is more
Cumbersome, the heavy workload of construction, project cost is higher.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provides a kind of 5G antenna optoelectronic composite cable, and use is compound
Cable can meet the power supply and signal transmission of antenna simultaneously, and primary construction meets two kinds of functional requirements, and engineering cost is lower, and system is more
Succinctly, maintenance is more convenient.
The purpose of the present invention is achieved through the following technical solutions: a kind of 5G antenna optoelectronic composite cable, including copper conductor
And fiber cores, the copper conductor have two, insulating layer are coated on the outside of every copper conductor, and form cable；The optical fiber
Core is more, and multifiber core is coated in optical fiber loose tube, between the inner wall of the optical fiber loose tube and the outer wall of fiber cores
Gap in be filled with optical fiber water-blocking filling paste layer, formed signal cable；Two cables and a signal cable are twisted integral, and
It is coated with non-hygroscopic insulation pack band on the outside, is filled between the inner wall and cable outer wall of the non-hygroscopic insulation pack band
Core water-blocking filling paste layer, the outer wall of the non-hygroscopic insulation pack band are bonded with metal vapor barrier, the metal vapor barrier
Outside is equipped with restrictive coating.
Further, the restrictive coating is made of oversheath, armor and inner sheath, and it is anti-that the inner sheath is coated on metal
The outside of damp layer, the armor are coated on the outside of inner sheath, and the oversheath is coated on the outside of armor.
Further, the oversheath and the inner sheath are made of middle density polyolefin material.
Further, the armor is that seamless arrangement high-carbon zinc-coated wire winding armouring forms.
Further, the non-hygroscopic insulation pack band is polyester protection band.
Further, the diameter of the cable is consistent with the diameter of the signal cable, and the center of two cables with
The line of centres of signal cable is in equilateral triangle.
Further, the insulating layer is made of high density polyolefins material.
The invention has the following advantages that
1, it realizes that signal and electric power integrate one-line transmission between BBU and RRU, really realizes that photoelectricity is fit.Reduce 5G
The engineering cost of antenna-feeder system realizes the color customization of composite cable, so that intensively on the basis of guaranteeing the weatherability of cable
5G antenna and environment it is more harmonious.
2, the power supply of antenna can be met simultaneously with composite rope and signal transmits, primary construction meets two kinds of functional requirements, work
Cheng Chengben is lower, and system is more succinct, and maintenance is more convenient.
3, seamless arrangement high-carbon zinc-coated wire winds armouring between ectonexine high molecular material sheath, strengthens composite rope
Radial anti-pressure ability, and the radial tensile strength of composite rope is enhanced, inhibit creep of the composite rope under long-term stress effect.
4, internal layer sheath prevents the radial water of composite rope using the comprehensive design of high molecular material and metal vapor barrier bonding
Permeate the damage to cable core.
5, in the wrapped one layer of non-hygroscopic insulation pack band in periphery of three cables, to protect high temperature to the wound of transmission unit
Evil；Completely continuous filling material water-proof material is kept away so that cable has the completely axial function of blocking water between the gap of three cables
Exempt from the transmission performance that water logging destroys or influences cable.
6, the diameter of cable is consistent with the diameter of the signal cable, and adjacent both threads cable is tangent, realizes three cables
Twisted circumscribed diameter minimizes, is more stable in structure, and the resistance to deformation intensity of composite rope can be improved by means of power mutually.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
In figure: 1- oversheath, 2- armor, 3- inner sheath, 4- metal vapor barrier, 5- non-hygroscopic insulation pack band, 6- copper
Conductor, 7- insulating layer, 8- core water-blocking filling paste layer, 9- optical fiber loose tube, 10- fiber cores, 11- optical fiber water-blocking filling paste layer.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing, but protection scope of the present invention is not limited to following institute
It states.
As shown in Figure 1, a kind of 5G antenna optoelectronic composite cable, including copper conductor 6 and fiber cores 10, the copper conductor 6 have
Two, the outside of every copper conductor 6 is coated with insulating layer 7, and forms cable；The fiber cores 10 are more, multifiber
Core 10 is coated in optical fiber loose tube 9, is filled in the gap between the inner wall of the optical fiber loose tube 9 and the outer wall of fiber cores 10
There is optical fiber water-blocking filling paste layer 11, forms signal cable；Two cables and a signal cable are twisted integral, and wrap on the outside
It is covered with non-hygroscopic insulation pack band 5, is blocked water between the inner wall and cable outer wall of the non-hygroscopic insulation pack band 5 filled with core
Layer of paste 8 is filled, the outer wall of the non-hygroscopic insulation pack band 5 is bonded with metal vapor barrier 4, the outside of the metal vapor barrier 4
Equipped with restrictive coating.
Further, the restrictive coating is made of oversheath 1, armor 2 and inner sheath 3, and the inner sheath 3 is coated on gold
Belong to the outside of damp-proof layer 4, the armor 2 is coated on the outside of inner sheath 3, and the oversheath 1 is coated on the outer of armor 2
Side.Armor 2 is set between oversheath 1 and inner sheath 3, strengthens the radial anti-pressure ability of composite rope, and enhance composite rope
Radial tensile strength, inhibit composite rope long-term stress effect under creep.
Further, the oversheath 1 and the inner sheath 3 are made of middle density polyolefin material.
Further, the armor 2 is that seamless arrangement high-carbon zinc-coated wire winding armouring forms, and is resisted with excellent
Pressure energy power and tensile capacity.
Further, the non-hygroscopic insulation pack band 5 is polyester protection band.
Further, the diameter of the cable is consistent with the diameter of the signal cable, and the center of two cables with
The line of centres of signal cable is in equilateral triangle, realizes that the circumscribed diameter of three cable twists minimizes, is more stable in structure,
The resistance to deformation intensity of composite rope can be improved by means of power mutually.
Further, the insulating layer 7 is made of high density polyolefins material, has good insulation performance, simultaneously also
With certain tensile property and waterproof performance, it can ensure that copper conductor 6 not by external interference.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of 5G antenna optoelectronic composite cable, it is characterised in that: including copper conductor (6) and fiber cores (10), the copper conductor
(6) there are two, be coated with insulating layer (7) on the outside of every copper conductor (6), and form cable；The fiber cores (10) are more
Root, multifiber core (10) are coated in optical fiber loose tube (9), inner wall and fiber cores (10) of the optical fiber loose tube (9)
It is filled with optical fiber water-blocking filling paste layer (11) in gap between outer wall, forms signal cable；Two cables and a signal cable
It is twisted integral, and it is coated with non-hygroscopic insulation pack band (5) on the outside, the inner wall of the non-hygroscopic insulation pack band (5)
Core water-blocking filling paste layer (8) is filled between cable outer wall, the outer wall of the non-hygroscopic insulation pack band (5) is bonded with gold
Belong to damp-proof layer (4), the outside of the metal vapor barrier (4) is equipped with restrictive coating.
2. a kind of 5G antenna optoelectronic composite cable according to claim 1, it is characterised in that: the restrictive coating is by oversheath
(1), armor (2) and inner sheath (3) composition, the inner sheath (3) are coated on the outside of metal vapor barrier (4), the armouring
Layer (2) is coated on the outside of inner sheath (3), and the oversheath (1) is coated on the outside of armor (2).
3. a kind of 5G antenna optoelectronic composite cable according to claim 2, it is characterised in that: the oversheath (1) and institute
Inner sheath (3) is stated to be made of middle density polyolefin material.
4. a kind of 5G antenna optoelectronic composite cable according to claim 2, it is characterised in that: the armor (2) is nothing
Seam arrangement high-carbon zinc-coated wire winding armouring forms.
5. a kind of 5G antenna optoelectronic composite cable according to claim 1, it is characterised in that: the non-hygroscopic insulation pack
Band (5) is polyester protection band.
6. a kind of 5G antenna optoelectronic composite cable according to claim 1, it is characterised in that: the diameter of the cable with
The diameter of the signal cable is consistent, and the center of two cables and the line of centres of signal cable are in equilateral triangle.
7. a kind of 5G antenna optoelectronic composite cable according to claim 1, it is characterised in that: the insulating layer (7) is by height
Density polyolefin material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138992.9A CN109243697A (en) | 2018-09-28 | 2018-09-28 | A kind of 5G antenna optoelectronic composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138992.9A CN109243697A (en) | 2018-09-28 | 2018-09-28 | A kind of 5G antenna optoelectronic composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109243697A true CN109243697A (en) | 2019-01-18 |
Family
ID=65057850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138992.9A Pending CN109243697A (en) | 2018-09-28 | 2018-09-28 | A kind of 5G antenna optoelectronic composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109243697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115775651A (en) * | 2022-11-23 | 2023-03-10 | 江苏巨量光电科技有限公司 | Compression-resistant water-blocking photoelectric composite cable and processing method thereof |
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|---|---|---|---|---|
| US20040060726A1 (en) * | 2002-09-30 | 2004-04-01 | Orlet Michael W. | Dual stress member conductive cable |
| CN204596519U (en) * | 2015-05-22 | 2015-08-26 | 扬州曙光电缆股份有限公司 | Novel photoelectric composite cable |
| CN105355297A (en) * | 2015-11-26 | 2016-02-24 | 中天科技海缆有限公司 | Deep sea photoelectric composite cable for mooring type marine observation system |
| CN208781605U (en) * | 2018-09-28 | 2019-04-23 | 广东思柏科技股份有限公司 | A kind of 5G antenna optoelectronic composite cable |
-
2018
- 2018-09-28 CN CN201811138992.9A patent/CN109243697A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040060726A1 (en) * | 2002-09-30 | 2004-04-01 | Orlet Michael W. | Dual stress member conductive cable |
| CN204596519U (en) * | 2015-05-22 | 2015-08-26 | 扬州曙光电缆股份有限公司 | Novel photoelectric composite cable |
| CN105355297A (en) * | 2015-11-26 | 2016-02-24 | 中天科技海缆有限公司 | Deep sea photoelectric composite cable for mooring type marine observation system |
| CN208781605U (en) * | 2018-09-28 | 2019-04-23 | 广东思柏科技股份有限公司 | A kind of 5G antenna optoelectronic composite cable |
Non-Patent Citations (4)
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|---|
| 吴平，严映律编: "光纤与光缆技术", 31 May 2003, 西南交通大学出版社, pages: 160 - 163 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115775651A (en) * | 2022-11-23 | 2023-03-10 | 江苏巨量光电科技有限公司 | Compression-resistant water-blocking photoelectric composite cable and processing method thereof |
| CN115775651B (en) * | 2022-11-23 | 2023-09-19 | 江苏巨量光电科技有限公司 | Compression-resistant water-blocking photoelectric composite cable and processing method thereof |
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