CN106847383A - Compact package interface line - Google Patents
Compact package interface line Download PDFInfo
- Publication number
- CN106847383A CN106847383A CN201710027843.4A CN201710027843A CN106847383A CN 106847383 A CN106847383 A CN 106847383A CN 201710027843 A CN201710027843 A CN 201710027843A CN 106847383 A CN106847383 A CN 106847383A
- Authority
- CN
- China
- Prior art keywords
- outside
- compact package
- shielding layer
- package interface
- parallel lines
- 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
-
- 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
- H01B7/02—Disposition of insulation
-
- 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
- H01B11/002—Pair constructions
-
- 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
Abstract
Compact package interface line, the present invention relates to technical field of communication equipment；, by center line pair and parallel lines to constituting, the side of center line pair is provided with parallel lines pair, and the outside of an entirety of the center line pair with parallel lines to constituting is provided with screen layer, and the outside bag of screen layer is provided with external shielding layer, and the outside bag of external shielding layer is provided with oversheath for it；Described center line pair and parallel lines by two inner wires to constituting, the outside bag of each inner wire is provided with modified PE insulator, the outside bag of two entirety of modified PE insulator composition is provided with the copper foil shielding layer of 30 μ m-thicks, the outside bag of the copper foil shielding layer of 30 μ m-thicks is provided with small outer quilt, and the outside of small outer quilt is provided with wire size mark layer.Using modified PE, dielectric strength is greatly improved, to shielding using 30 microns thick Copper Foils, wire rod performance test fully meets technical requirements to line, and practicality is stronger.
Description
Technical field
The present invention relates to technical field of communication equipment, and in particular to compact package interface line.
Background technology
SFP modules have then been placed on module outside by by CDR and electrical dispersion compensation, and more have compressed size and power consumption.
For optical communication applications in telecommunications and data communication.The mainboard and light of the SFP connected networks equipment such as equipment such as interchanger, router
Fine or UTP cables.
At present, the insulating materials of package interface line is PE, and its intensity is not enough, and line is bad to aluminum foil shielded effect, causes it
Decay, return loss, that difference turns common-mode signal is bad, it would be highly desirable to improve.
The content of the invention
Defect and deficiency it is an object of the invention to be directed to prior art, there is provided a kind of simple structure, it is reasonable in design, make
With convenient compact package interface line, using modified PE, dielectric strength is greatly improved, line uses 30 microns thick Copper Foils to shielding,
Wire rod performance test fully meets technical requirements, and practicality is stronger.
To achieve the above object, the technical solution adopted by the present invention is：It by center line pair and parallel lines to constituting, center
The side of line pair is provided with parallel lines pair, and the outside of an entirety of the center line pair with parallel lines to constituting is provided with screen layer, shields
The outside bag of layer is provided with external shielding layer, and the outside bag of external shielding layer is provided with oversheath；Described center line pair and parallel lines are to equal
It is made up of two inner wires, the outside bag of each inner wire is provided with modified PE insulator, two the one of modified PE insulator composition
Individual overall outside bag is provided with the copper foil shielding layer of 30 μ m-thicks, and the outside bag of the copper foil shielding layer of 30 μ m-thicks is provided with small outer quilt, small
The outside of outer quilt is provided with wire size mark layer.
Further, described inner wire is the silver-plated copper of diameter 0.28mm.
Further, described modified PE insulator obtains a diameter of 0.85mm.
Further, the copper foil shielding layer of 30 described μ m-thicks obtains width for 2mm.
Further, the described small outer heat by for 6mm * 25 μ m-thicks wide melts PET strip.
Further, described screen layer is the aluminium foil of 12mm * 25 μ m-thicks wide.
Further, the specification of described external shielding layer is the every beam * 0.1mm every of 16 beam * 6, and lay of braiding is 32mm.
Further, described oversheath is the fire-retardant black gray expandable PVC of diameter 4.5mm.
Operation principle of the invention：SFP modules, volume ratio GBIC modules reduce half, can be configured on identical panel
Have more more than one times of port number；Modified PE is employed, dielectric strength improves 30%, and line is to shielding using special exploitation
30 microns thick Copper Foils, wire rod performance test fully meets technical requirements.
After said structure, the present invention has the beneficial effect that：Compact package interface line of the present invention, using modified
PE, greatly improves dielectric strength, and line is to shielding using 30 microns thick Copper Foils, and wire rod performance test fully meets technical requirements, real
Stronger with property, the present invention has simple structure, and it is reasonable to set, the advantages of low manufacture cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of center line pair and parallel lines pair in the present invention.
Description of reference numerals：
It is inner wire 1, wire size mark layer 2, modified PE insulator 3, the copper foil shielding layer 4 of 30 μ m-thicks, small outer by 5, parallel lines
To 6, screen layer 7, external shielding layer 8, oversheath 9.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
Referring to as depicted in figs. 1 and 2, the technical scheme that this specific embodiment is used is：It by a center line pair and
One parallel lines is constituted to 6, and the side of center line pair is provided with parallel lines to 6, and constituted to 6 one of center line pair and parallel lines is whole
The outside of body is provided with screen layer 7, and the outside bag of screen layer 7 is provided with external shielding layer 8, and the outside bag of external shielding layer 8 is provided with oversheath
9；Described center line pair and parallel lines is constituted to 6 by two inner wires 1, and the outside bag of each inner wire 1 is provided with modified PE
Insulator 3, the outside bag of two entirety of the composition of modified PE insulator 3 is provided with the μ m-thick of copper foil shielding layer 4,30 of 30 μ m-thicks
The outside bag of copper foil shielding layer 4 be provided with small outer by 5, the small outer outside by 5 is provided with wire size mark layer 2.
Further, described inner wire 1 is the silver-plated copper of diameter 0.28mm.
Further, described modified PE insulator 3 obtains a diameter of 0.85mm.
Further, it is 2mm that the copper foil shielding layer 4 of 30 described μ m-thicks obtains width.
Further, it is described it is small outer by 5 for the heat of 6mm * 25 μ m-thicks wide melts PET strip.
Further, described screen layer 7 is the aluminium foil of 12mm * 25 μ m-thicks wide.
Further, the specification of described external shielding layer 8 is the every beam * 0.1mm every of 16 beam * 6, and lay of braiding is
32mm。
Further, described oversheath 9 is the fire-retardant black gray expandable PVC of diameter 4.5mm.
The operation principle of this specific embodiment：SFP modules, volume ratio GBIC modules reduce half, can be in identical faces
Configuration has more more than one times of port number on plate；Modified PE is employed, dielectric strength improves 30%, and line is to shielding using special
30 microns thick Copper Foils of door exploitation, wire rod performance test fully meets technical requirements.
After said structure, this specific embodiment has the beneficial effect that：Compact package described in this specific embodiment
Interface line, using modified PE, greatly improves dielectric strength, and line is to shielding using 30 microns thick Copper Foils, and wire rod performance test is complete
Technical requirements are met, practicality is stronger, the present invention has simple structure, it is reasonable to set, the advantages of low manufacture cost.
The above, is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
Other modifications or equivalent that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
All should cover in the middle of scope of the presently claimed invention.
Claims (8)
1. compact package interface line,, by center line pair and parallel lines to constituting, the side of center line pair is provided with parallel lines pair for it, in
The outside of an entirety of the heart line pair with parallel lines to constituting is provided with screen layer, and the outside bag of screen layer is provided with external shielding layer, outward
The outside bag of screen layer is provided with oversheath；, to being constituted by two inner wires, its feature exists for described center line pair and parallel lines
In：The outside bag of each inner wire is provided with modified PE insulator, two outside bags of an entirety of modified PE insulator composition
The copper foil shielding layer of 30 μ m-thicks is provided with, the outside bag of the copper foil shielding layer of 30 μ m-thicks is provided with small outer quilt, and the outside of small outer quilt is provided with
Wire size mark layer.
2. compact package interface line according to claim 1, it is characterised in that：Described inner wire is diameter 0.28mm's
Silver-plated copper.
3. compact package interface line according to claim 1, it is characterised in that：Described modified PE insulator obtains a diameter of
0.85mm。
4. compact package interface line according to claim 1, it is characterised in that：The copper foil shielding layer of 30 described μ m-thicks is obtained
Width is 2mm.
5. compact package interface line according to claim 1, it is characterised in that：It is described it is small outer be 6mm * 25 μ m-thicks wide
Heat melt PET strip.
6. compact package interface line according to claim 1, it is characterised in that：Described screen layer is that 12mm is wide * 25 μm
Thick aluminium foil.
7. compact package interface line according to claim 1, it is characterised in that：The specification of described external shielding layer is 16
The every beam * 0.1mm every of beam * 6, lay of braiding is 32mm.
8. compact package interface line according to claim 1, it is characterised in that：Described oversheath is diameter 4.5mm's
Fire-retardant black gray expandable PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027843.4A CN106847383A (en) | 2017-01-16 | 2017-01-16 | Compact package interface line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027843.4A CN106847383A (en) | 2017-01-16 | 2017-01-16 | Compact package interface line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106847383A true CN106847383A (en) | 2017-06-13 |
Family
ID=59124628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710027843.4A Pending CN106847383A (en) | 2017-01-16 | 2017-01-16 | Compact package interface line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106847383A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101447254A (en) * | 2008-12-19 | 2009-06-03 | 常熟泓淋电线电缆有限公司 | High speed parallel symmetrical data cable |
| CN201359878Y (en) * | 2009-01-13 | 2009-12-09 | 昆山信昌电线电缆有限公司 | Symmetric paralleled network cable |
| CN104685579A (en) * | 2012-10-01 | 2015-06-03 | 矢崎总业株式会社 | Coaxial cable |
| CN205487547U (en) * | 2016-02-19 | 2016-08-17 | 东莞瀚宇电子有限公司 | High speed transmission cable |
-
2017
- 2017-01-16 CN CN201710027843.4A patent/CN106847383A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101447254A (en) * | 2008-12-19 | 2009-06-03 | 常熟泓淋电线电缆有限公司 | High speed parallel symmetrical data cable |
| CN201359878Y (en) * | 2009-01-13 | 2009-12-09 | 昆山信昌电线电缆有限公司 | Symmetric paralleled network cable |
| CN104685579A (en) * | 2012-10-01 | 2015-06-03 | 矢崎总业株式会社 | Coaxial cable |
| CN205487547U (en) * | 2016-02-19 | 2016-08-17 | 东莞瀚宇电子有限公司 | High speed transmission cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170613 |