CN106710679A - Longitudinally-wrapped small-size packaging interface line - Google Patents
Longitudinally-wrapped small-size packaging interface line Download PDFInfo
- Publication number
- CN106710679A CN106710679A CN201710027844.9A CN201710027844A CN106710679A CN 106710679 A CN106710679 A CN 106710679A CN 201710027844 A CN201710027844 A CN 201710027844A CN 106710679 A CN106710679 A CN 106710679A
- Authority
- CN
- China
- Prior art keywords
- modified
- interface line
- compact package
- package interface
- vertical bag
- 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- 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
- H01B7/368—Insulated conductors or cables characterised by their form with distinguishing or length marks being a sleeve, ferrule, tag, clip, label or short length strip
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a longitudinally-wrapped small-size packaging interface line and relates to the technical field of communication equipment. The longitudinally-wrapped small-size packaging interface line is characterized in that a central line pair and a parallel line pair form a whole body which is externally provided with a shielding layer; an outer shielding layer is arranged at the outer part of the shielding layer, and an outer sheath is arranged at the outer part of the outer shielding layer; the central line pair and the parallel line pair respectively consist of two inner conductors and a grounding wire; each inner conductor is externally wrapped with a modified PE insulator; the grounding wire is arranged at the upper part between the two modified PE insulators; the grounding wire and the two modified PE insulators form a whole body which is externally and longitudinally wrapped and adhered with a hot-fusion self-adhesive aluminum foil of which the thickness is 30mu m; a small outer coat is arranged at the outer part of the hot-fusion self-adhesive aluminum foil of which the thickness is 30mu m; and a line number marking layer is arranged at the outer part of the small outer coat. The longitudinally-wrapped small-size packaging interface line disclosed by the invention has the advantages that modified PE is adopted, so that the insulating strength is improved; and longitudinal wrapping and adhesion of the aluminum foil of which the thickness is 30mu m is adopted for shielding of the line pairs, so that the technical requirements are completely met in line performance tests, and the practicability is stronger.
Description
Technical field
The present invention relates to technical field of communication equipment, and in particular to a kind of vertical bag 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 vertical bag compact package interface line, using modified PE, dielectric strength is improved, and line is indulged shielding using 30 microns of thick aluminum foils
Bag bonding, 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 described center line pair is provided with screen layer, shields with parallel lines to the integral outer for constituting
The outside of layer is provided with external shielding layer, and the outside of external shielding layer is provided with oversheath；Described center line pair and parallel lines are to by two
Individual inner wire and ground wire are constituted, and the outside bag of each inner wire is provided with modified PE insulator, between two modified PE insulators on
Portion is provided with ground wire, and an integral outer of described ground wire and two modified PE insulator compositions is indulged bag and is bonded with 30 μ m-thicks
Heat melts self-adhesion aluminium foil, and the outside that the heat of 30 μ m-thicks melts self-adhesion aluminium foil is provided with small outer quilt, and the outside of small outer quilt is provided with wire size mark layer.
Further, described inner wire is the silver-plated copper of diameter 0.28mm.
Further, the width that the heat of 30 described μ m-thicks melts self-adhesion aluminium foil is 7mm.
Further, a diameter of 0.85mm of described modified PE insulator.
Further, described ground wire is the tin-coated copper of diameter 0.254mm.
Further, the described small outer heat by for 4mm * 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 module volume ratio GBIC modules reduce half, can configure many on identical panel
Go out more than one times of port number, employ modified PE, dielectric strength improves 30%, and line uses 30 microns of thick aluminum foils to shielding
Vertical bag bonding, wire rod performance test fully meets technical requirements.
After said structure, the present invention has the beneficial effect that：A kind of vertical bag compact package interface line of the present invention, adopts
With modified PE, dielectric strength is improved, and to shielding using the vertical bag bonding of 30 microns of thick aluminum foils, wire rod performance test fully meets skill to line
Art requirement, practicality is stronger, and the present invention has simple structure, sets reasonable, 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：
Inner wire 1, wire size mark layer 2, the heat of 30 μ m-thicks melt self-adhesion aluminium foil 3, modified PE insulator 4,
Ground wire 5, it is small it is outer by 6, parallel lines to 7, screen layer 8, external shielding layer 9, oversheath 10.
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 7, and the side of center line pair is provided with parallel lines to 7, and described center line pair is constituted with parallel lines to 7
Integral outer is provided with screen layer 8, and the outside of screen layer 8 is provided with external shielding layer 9, and the outside of external shielding layer 9 is provided with oversheath 10；Institute
The center line pair and parallel lines stated are constituted to 7 by two inner wires 1 and ground wire 5, and the outside bag of each inner wire 1 is provided with modified
PE insulators 4, top is provided with ground wire 5, described ground wire 5 and two modified PE insulators 4 between two modified PE insulators 4
One integral outer of composition is indulged bag and is bonded with the heat of 30 μ m-thicks and melts the heat of the μ m-thick of self-adhesion aluminium foil 3,30 and melt the outside of self-adhesion aluminium foil 3
It is provided with small outer by 6, the small outer outside by 6 is provided with wire size mark layer 2.
Further, described inner wire 1 is the silver-plated copper of diameter 0.28mm.
Further, the width that the heat of 30 described μ m-thicks melts self-adhesion aluminium foil 3 is 7mm.
Further, a diameter of 0.85mm of described modified PE insulator 4.
Further, described ground wire 5 is the tin-coated copper of diameter 0.254mm.
Further, it is described it is small outer by 6 for the heat of 4mm * 25 μ m-thicks wide melts PET strip.
Further, described screen layer 8 is the aluminium foil of 12mm * 25 μ m-thicks wide.
Further, the specification of described external shielding layer 9 is the every beam * 0.1mm every of 16 beam * 6, and lay of braiding is
32mm。
Further, described oversheath 10 is the fire-retardant black gray expandable PVC of diameter 4.5mm.
The operation principle of this specific embodiment：SFP module volume ratio GBIC modules reduce half, can be in identical panel
Upper configuration has more more than one times of port number, employs modified PE, and dielectric strength improves 30%, and line is micro- using 30 to shielding
The vertical bag bonding of rice thick aluminum foil, wire rod performance test fully meets technical requirements.
After said structure, this specific embodiment has the beneficial effect that：The vertical bag of one kind described in this specific embodiment
Compact package interface line, using modified PE, dielectric strength is improved, and line is to shielding using the vertical bag bonding of 30 microns of thick aluminum foils, wire rod
Performance test fully meets technical requirements, and practicality is stronger, and the present invention has simple structure, sets reasonable, and cost of manufacture is low
Advantage.
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 (9)
1. a kind of vertical bag compact package interface line, by center line pair and parallel lines to constituting, the side of center line pair is provided with parallel
Line pair, described center line pair is provided with screen layer with parallel lines to the integral outer for constituting, and the outside of screen layer is provided with external shield
Layer, the outside of external shielding layer is provided with oversheath；Described center line pair and parallel lines to being constituted by two inner wires and ground wire,
It is characterized in that：The outside bag of its each inner wire is provided with modified PE insulator, and top is provided between two modified PE insulators
One integral outer of ground wire, described ground wire and two modified PE insulators composition indulge bag be bonded with 30 μ m-thicks heat melt from
Viscous aluminium foil, the outside that the heat of 30 μ m-thicks melts self-adhesion aluminium foil is provided with small outer quilt, and the outside of small outer quilt is provided with wire size mark layer.
2. a kind of vertical bag compact package interface line according to claim 1, it is characterised in that：Described inner wire is diameter
The silver-plated copper of 0.28mm.
3. a kind of vertical bag compact package interface line according to claim 1, it is characterised in that：The heat of 30 described μ m-thicks is melted
The width of self-adhesion aluminium foil is 7mm.
4. a kind of vertical bag compact package interface line according to claim 1, it is characterised in that：Described modified PE insulator
A diameter of 0.85mm.
5. a kind of vertical bag compact package interface line according to claim 1, it is characterised in that：Described ground wire is diameter
The tin-coated copper of 0.254mm.
6. a kind of vertical bag compact package interface line according to claim 1, it is characterised in that：It is described it is small outer be 4mm
The heat of * 25 μ m-thick wide melts PET strip.
7. a kind of vertical bag compact package interface line according to claim 1, it is characterised in that：Described screen layer is 12mm
The aluminium foil of * 25 μ m-thick wide.
8. a kind of vertical bag compact package interface line according to claim 1, it is characterised in that：The rule of described external shielding layer
Lattice are the every beam * 0.1mm every of 16 beam * 6, and lay of braiding is 32mm.
9. a kind of vertical bag compact package interface line according to claim 1, it is characterised in that：Described oversheath is diameter
The fire-retardant black gray expandable PVC of 4.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027844.9A CN106710679A (en) | 2017-01-16 | 2017-01-16 | Longitudinally-wrapped small-size packaging interface line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710027844.9A CN106710679A (en) | 2017-01-16 | 2017-01-16 | Longitudinally-wrapped small-size packaging interface line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106710679A true CN106710679A (en) | 2017-05-24 |
Family
ID=58908515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710027844.9A Pending CN106710679A (en) | 2017-01-16 | 2017-01-16 | Longitudinally-wrapped small-size packaging interface line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106710679A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610807A (en) * | 2017-10-25 | 2018-01-19 | 东莞金信诺电子有限公司 | SFP compact package interface lines |
| CN107993753A (en) * | 2017-12-29 | 2018-05-04 | 东莞金信诺电子有限公司 | A kind of small outside diameter high-speed cable of low-loss |
| CN110289129A (en) * | 2019-06-20 | 2019-09-27 | 深圳市东景盛电子技术有限公司 | A kind of optical cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201247648Y (en) * | 2008-08-15 | 2009-05-27 | 中山市日丰电缆制造有限公司 | Dam embankment observation cable for chord type instrument |
| 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 CN201710027844.9A patent/CN106710679A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201247648Y (en) * | 2008-08-15 | 2009-05-27 | 中山市日丰电缆制造有限公司 | Dam embankment observation cable for chord type instrument |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610807A (en) * | 2017-10-25 | 2018-01-19 | 东莞金信诺电子有限公司 | SFP compact package interface lines |
| CN107993753A (en) * | 2017-12-29 | 2018-05-04 | 东莞金信诺电子有限公司 | A kind of small outside diameter high-speed cable of low-loss |
| CN110289129A (en) * | 2019-06-20 | 2019-09-27 | 深圳市东景盛电子技术有限公司 | A kind of optical cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9443646B2 (en) | Data cable | |
| CN106710679A (en) | Longitudinally-wrapped small-size packaging interface line | |
| CN203722191U (en) | Photoelectric composite cable joint | |
| CN106782859A (en) | Vertical bag four-way compact package interface line | |
| CN104103356A (en) | Silver-copper alloy conductor cable for aerospace | |
| CN206541666U (en) | Vertical bag four-way compact package interface line | |
| CN207895879U (en) | A kind of small outer diameter high-speed cable of low-loss | |
| CN102610301A (en) | Special cable for active surface system of large radio telescope | |
| CN209561077U (en) | The dedicated high frequency softness wire rod of thunder and lightning interface | |
| CN107993753A (en) | A kind of small outside diameter high-speed cable of low-loss | |
| CN204288912U (en) | Intelligent frequency-conversion cable is pressed in one | |
| CN106847383A (en) | Compact package interface line | |
| CN203871061U (en) | Signal cable for aircraft system communication equipment | |
| CN208335849U (en) | communication cable | |
| CN203232746U (en) | Special antistatic and supper flexible composite cable | |
| CN107610807A (en) | SFP compact package interface lines | |
| CN106601363A (en) | Four-channel small package interface line | |
| CN104835583A (en) | Shielding insulating cable | |
| CN103854770A (en) | Direct-current conducting wire | |
| CN103903806A (en) | Flame-retardant power cable | |
| CN204440977U (en) | The high temperature resistant data wire of a kind of computer | |
| CN202711855U (en) | Network and optical fiber combination cable | |
| CN205751699U (en) | A kind of photoelectric composite extra-high voltage cable | |
| CN207409293U (en) | A kind of rail transit line | |
| CN103106973A (en) | Connection cable of railway transponder |
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: 20170524 |