CN105913962A - Category 6 shielding armoured symmetric data cable used for Ethernet - Google Patents
Category 6 shielding armoured symmetric data cable used for Ethernet Download PDFInfo
- Publication number
- CN105913962A CN105913962A CN201610432580.0A CN201610432580A CN105913962A CN 105913962 A CN105913962 A CN 105913962A CN 201610432580 A CN201610432580 A CN 201610432580A CN 105913962 A CN105913962 A CN 105913962A
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- inner sheath
- layer
- ethernet
- cable
- armouring
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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
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
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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
- H01B7/184—Sheaths comprising grooves, ribs or other projections
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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
- H01B7/1875—Multi-layer sheaths
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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
- H01B7/1895—Internal space filling-up means
-
- 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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulated Conductors (AREA)
Abstract
The invention relates to a category 6 shielding armoured symmetric data cable used for an Ethernet. The cable is characterized in that the symmetric data cable comprises a core body outer sheath, a non-woven fabric layer, a steel wire armoured layer, a double-layer inner sheath and four groups of cable cores arranged in the inner sheath, which are arranged from outside to inside. The double-layer inner sheath comprises a first inner sheath and a second inner sheath, and the first inner sheath and the second inner sheath are arranged between the steel wire armoured layer and the cable cores. According to the scheme, the steel wire armoured layer and the double-layer inner sheath layer are arranged, the possibility of the communication data cable to be used in a severe environment and the possibility of burying of the communication data cable are effectively improved, and the bearing capability and the electromagnetic interference resistance of the communication data cable are improved.
Description
Technical field
The present invention relates to a kind of cable, be specifically related to a kind of Ethernet with six type shielding armouring symmetrical data cables, belong to communication cable technical field.
Background technology
Cable is typically by the cable of the similar rope of several or several groups wire strandings, often mutually insulated between group wire, and is often twisted into round a center, and whole outside is surrounded by the cover layer of high-insulation.Cable has interior energising, the feature of external insulation.Cable has power cable, controls cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc., they are all made up of sub-thread or stranded conductor and insulating barrier, are used for connecting circuit, electrical equipment etc.；nullHigh speed development along with information technology，Network speed is required more and more higher by people，Along with the use of cloud computing and big data develops，And widely used six class unmasked can not meet the wiring system of some requirements at the higher level when buried use，Especially Ethernet is when buried use，Requiring can pressure-bearing，Waterproof，When adverse circumstances use，The characterisitic parameter of data cable easily instability is such as: near-end crosstalk is disturbed，Prior art uses unmasked structure to be insufficiently resistant to external electromagnetic radiation and enters inside cable，Grid line wiring traditional in rugged environment is general uses poling winding displacement，And can not direct buried use，And can not load-bearing and tension，Increasing along with network speed frequency simultaneously，Environment is increasing to the interference of cable，These factors become the principal element affecting cable transmission effect，Therefore，A kind of new scheme of exigence solves this technical problem.
Summary of the invention
The present invention is just for technical problem present in prior art, there is provided a kind of Ethernet six type shielding armouring symmetrical data cables, this device overall construction design is ingenious, compact, cost is relatively low, the program is provided with steel wire armor layer and double-deck inner sheath, adverse circumstances and the buried probability of communication data cable be can effectively improve, weight capacity and the capacity of resisting disturbance of communication data cable improve.
To achieve these goals, technical scheme is as follows, Ethernet is with six type shielding armouring symmetrical data cables, it is characterized in that, described symmetrical data cable includes core body oversheath, nonwoven layer, steel wire armor layer, double-deck inner sheath from outside to inside and is arranged on four groups of cable cores within inner sheath.This technical scheme can effectively improve adverse circumstances and the buried probability of communication data cable, adds steel wire armor layer and improves the load-bearing resistance to tension of communication data cable, easy to use, lays simple.
As a modification of the present invention, described double-deck inner sheath includes that ground floor inner sheath and second layer inner sheath, described ground floor inner sheath and second layer inner sheath are arranged between steel wire armor layer and cable core.Duplex sheath improves communication capacity and the reliability of cable.
As a modification of the present invention, tear rope it is provided with between described cable core and double-deck inner sheath, improve the tension of cable, anti-pressure ability, being provided with crossing skeleton packing in described cable core, often group cable core includes that cable core is divided into four septal areas by 4 groups of twisted pair wires, described crossing skeleton packing, one group of twisted pair wire is placed in each septal area, often group forms a single cavity, can effectively eliminate line to interfering with each other, it is thus achieved that splendid transmission performance effect.
As a modification of the present invention, each cable core is made up of 4 groups of twisted pair wires, and often group twisted pair wire includes 2 insulated wire cores, every insulated wire cores copper conductor and clad.
As a modification of the present invention, described clad is high-density polyethylene layer.
As a modification of the present invention, described steel wire armor layer is arranged on the surrounding of second layer inner sheath in the shape of a spiral.
As a modification of the present invention, described ground floor inner sheath is polrvinyl chloride, and second layer inner sheath is Low Density Polyethylene.
As a modification of the present invention, the often back twist rate of the multiple of group twisted pair wire employing pitch × 1.77mm, often group twisted pair wire is formed by 2 eradication edge single wires wound.
As a modification of the present invention, described ground floor inner sheath is internally provided with a tin plating channelizing line, described ground floor inner sheath is provided with one layer of aluminium-plastic tape, and channelizing line and aluminium-plastic tape connect inner surface metal level and be fully contacted, cable core one layer of nonmetal polyester belt of vertical bag.Surrounding at cable core adds strata ester and an aluminium-plastic tape, can keep off tide and also can improve electromagnetic radiation capacity of resisting disturbance, can effectively resist the interference of external electromagnetic radiation, makes transmission reach splendid effect, improves the transmission performance of product greatly.
Relative to prior art, advantages of the present invention is as follows: 1) overall construction design of the present invention is ingenious, and compact conformation is practical；2) this technical scheme arranges steel wire armor layer, can effectively improve adverse circumstances and the buried probability of communication data cable, steel wire armor layer and double-deck inner sheath and improve the load-bearing resistance to tension of communication data cable, easy to use, lays simple；3) this technical scheme arranges tear rope between cable core and oversheath, plays the effect filled and strengthen tension；4) it is provided with crossing skeleton packing in the sheath described in this technical scheme, cable core is divided into four septal areas by crossing skeleton packing respectively, one group of strand is placed to line in each septal area, often group forms a single cavity, the electromagnetism that can effectively eliminate between line pair interferes with each other, it is thus achieved that splendid transmission performance effect；5) this technical scheme adds strata ester and an aluminium-plastic tape in the surrounding of cable core, can keep off tide and also can improve electromagnetic radiation capacity of resisting disturbance, can effectively resist the interference of external electromagnetic radiation, makes transmission reach splendid effect, improves the transmission performance of product greatly.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention；
In figure: 1, copper conductor, 2, clad, 3, tear rope, 4, ground floor inner sheath, 5, second layer inner sheath, 6, cross packing, 7, steel wire armor layer, 8, twisted pair wire, 9, aluminium-plastic tape, 10, nonmetal polyester belt, 11, tin plating channelizing line, 12, oversheath, 13, nonwoven layer.
Detailed description of the invention
In order to deepen the understanding of the present invention and understanding, the invention will be further described and introduces with detailed description of the invention below in conjunction with the accompanying drawings.
Embodiment 1: see Fig. 1, Ethernet is with six type shielding armouring symmetrical data cables, described symmetrical data cable includes core body oversheath 12, nonwoven layer 13, steel wire armor layer 7, double-deck inner sheath from outside to inside and is arranged on four groups of cable cores within inner sheath, described double-deck inner sheath includes that ground floor inner sheath 4 and second layer inner sheath 5, described ground floor inner sheath 4 and second layer inner sheath 5 are arranged between steel wire armor layer 7 and cable core.Duplex sheath improves communication capacity and the reliability of cable.This technical scheme can effectively improve adverse circumstances and the buried probability of communication data cable, adds steel wire armor layer and improves the load-bearing resistance to tension of communication data cable, easy to use, lays simple.
Embodiment 2: see Fig. 1, as a modification of the present invention, it is provided with tear rope 3 between described cable core and double-deck inner sheath, improves the tension of cable, anti-pressure ability, in described cable core, be provided with crossing skeleton packing 6, often group cable core includes 1 group of twisted pair wire 8, cable core is divided into four septal areas by described crossing skeleton packing, and one group of twisted pair wire is placed in each septal area, and often group forms a single cavity, the electromagnetism that can effectively eliminate between line pair interferes with each other, it is thus achieved that splendid transmission performance effect.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 3: seeing Fig. 1, as a modification of the present invention, each cable core is made up of 4 twisted pair wires 8, and often group twisted pair wire 8 includes 2 insulated wire cores, every insulated wire cores copper conductor and clad.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 4: see Fig. 1, as a modification of the present invention, described clad 2 is high-density polyethylene layer, and described steel wire armor layer 7 is arranged on the surrounding of second layer inner sheath in the shape of a spiral, described ground floor inner sheath is polrvinyl chloride, and second layer inner sheath is Low Density Polyethylene.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 5: seeing Fig. 1, as a modification of the present invention, the often back twist rate of the multiple of group twisted pair wire employing pitch × 1.77mm, often group twisted pair wire is formed by 2 eradication edge single wires wound.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 6: see Fig. 1, as a modification of the present invention, described ground floor inner sheath is internally provided with a tin plating channelizing line 11, described ground floor inner sheath is provided with one layer of aluminium-plastic tape 9, channelizing line 11 is fully contacted with aluminium-plastic tape 9 metal level inner surface, cable core one layer of nonmetal polyester belt 10 of vertical bag.Surrounding at cable core adds strata ester and an aluminium-plastic tape, can keep off tide and also can improve electromagnetic radiation capacity of resisting disturbance, can effectively resist the interference of external electromagnetic radiation, makes transmission reach splendid effect, improves the transmission performance of product greatly；Remaining structure is identical with embodiment 1 with advantage.
At least one in technical characteristic described in embodiment 2,3,4,5,6 and embodiment 1 can also be combined and form new embodiment by the present invention.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, equivalents done on the basis of technique scheme or replacement each fall within the scope that the claims in the present invention are protected.
Claims (10)
1. Ethernet is with six type shielding armouring symmetrical data cables, it is characterised in that described symmetrical data cable includes core body oversheath, nonwoven layer, steel wire armor layer, double-deck inner sheath from outside to inside and is arranged on four groups of cable cores within inner sheath.
Ethernet the most according to claim 2 is with six type shielding armouring symmetrical data cables, it is characterized in that, described double-deck inner sheath includes that ground floor inner sheath and second layer inner sheath, described ground floor inner sheath and second layer inner sheath are arranged between steel wire armor layer and cable core.
Ethernet the most according to claim 2 is with six type shielding armouring symmetrical data cables, it is characterised in that is provided with tear rope between described cable core and double-deck inner sheath, is provided with crossing skeleton packing in described cable core.
Indoor six class unmasked Parallel Symmetric data cables the most according to claim 3, it is characterised in that often group cable core includes that cable core is divided into four septal areas by 4 groups of twisted pair wires, described crossing skeleton packing, and one group of twisted pair wire is placed in each septal area.
Ethernet the most according to claim 4 is with six type shielding armouring symmetrical data cables, it is characterised in that each cable core is made up of 4 groups of twisted pair wires, and often group twisted pair wire includes 2 insulated wire cores, every insulated wire cores copper conductor and clad.
Ethernet the most according to claim 5 is with six type shielding armouring symmetrical data cables, it is characterised in that described clad is high-density polyethylene layer.
7. according to the Ethernet described in claim 5 or 6 with six type shielding armouring symmetrical data cables, it is characterised in that described steel wire armor layer is arranged on the surrounding of second layer inner sheath in the shape of a spiral.
Ethernet the most according to claim 7 is with six type shielding armouring symmetrical data cables, it is characterised in that described ground floor inner sheath is polrvinyl chloride, and second layer inner sheath is Low Density Polyethylene.
Ethernet the most according to claim 8 is with six type shielding armouring symmetrical data cables, it is characterised in that often group twisted pair wire uses the back twist rate of multiple of pitch × 1.77mm, and often group twisted pair wire is thoroughly done away with edge single wires wound by 2 and forms.
Ethernet the most according to claim 9 is with six type shielding armouring symmetrical data cables, it is characterized in that, described ground floor inner sheath is internally provided with a tin plating channelizing line, described ground floor inner sheath is provided with one layer of aluminium-plastic tape, channelizing line contacts with aluminium-plastic tape layer on surface of metal, cable core one layer of nonmetal polyester belt of vertical bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610432580.0A CN105913962A (en) | 2016-06-17 | 2016-06-17 | Category 6 shielding armoured symmetric data cable used for Ethernet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610432580.0A CN105913962A (en) | 2016-06-17 | 2016-06-17 | Category 6 shielding armoured symmetric data cable used for Ethernet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105913962A true CN105913962A (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610432580.0A Pending CN105913962A (en) | 2016-06-17 | 2016-06-17 | Category 6 shielding armoured symmetric data cable used for Ethernet |
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| Country | Link |
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| CN (1) | CN105913962A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464609A (en) * | 2017-09-21 | 2017-12-12 | 贵州固达电缆有限公司 | A kind of compound mine cable of High-strength compression resistant |
| CN110189860A (en) * | 2019-06-17 | 2019-08-30 | 广东金牌电缆股份有限公司 | A kind of high-strength cable with quantitative pulling force |
| WO2020124387A1 (en) * | 2018-12-18 | 2020-06-25 | 江苏亨通线缆科技有限公司 | Category-7 digital communication cable |
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| CN201749728U (en) * | 2009-11-26 | 2011-02-16 | 领迅电线工业(上海)有限公司 | UTP data cable of semi-shielded 10G Ethernet |
| CN202025561U (en) * | 2011-04-02 | 2011-11-02 | 张家港特恩驰电缆有限公司 | Category 6-+ unshielded data cable |
| CN202258537U (en) * | 2011-08-23 | 2012-05-30 | 林建康 | Double-jacket I-shaped separated super-six-category unshielded twisted-pair data cable |
| CN202434260U (en) * | 2012-02-02 | 2012-09-12 | 华迅工业(苏州)有限公司 | Novel double-sheath filled super-six unshielded paired cable for data communication |
| CN203386534U (en) * | 2013-07-03 | 2014-01-08 | 宁波能士通信设备有限公司 | Super-six unshielded data communication cable |
-
2016
- 2016-06-17 CN CN201610432580.0A patent/CN105913962A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201749728U (en) * | 2009-11-26 | 2011-02-16 | 领迅电线工业(上海)有限公司 | UTP data cable of semi-shielded 10G Ethernet |
| CN202025561U (en) * | 2011-04-02 | 2011-11-02 | 张家港特恩驰电缆有限公司 | Category 6-+ unshielded data cable |
| CN202258537U (en) * | 2011-08-23 | 2012-05-30 | 林建康 | Double-jacket I-shaped separated super-six-category unshielded twisted-pair data cable |
| CN202434260U (en) * | 2012-02-02 | 2012-09-12 | 华迅工业(苏州)有限公司 | Novel double-sheath filled super-six unshielded paired cable for data communication |
| CN203386534U (en) * | 2013-07-03 | 2014-01-08 | 宁波能士通信设备有限公司 | Super-six unshielded data communication cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464609A (en) * | 2017-09-21 | 2017-12-12 | 贵州固达电缆有限公司 | A kind of compound mine cable of High-strength compression resistant |
| WO2020124387A1 (en) * | 2018-12-18 | 2020-06-25 | 江苏亨通线缆科技有限公司 | Category-7 digital communication cable |
| CN110189860A (en) * | 2019-06-17 | 2019-08-30 | 广东金牌电缆股份有限公司 | A kind of high-strength cable with quantitative pulling force |
| CN110189860B (en) * | 2019-06-17 | 2020-09-18 | 广东金牌电缆股份有限公司 | High-strength cable with quantitative tensile force |
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Application publication date: 20160831 |