CN105390192A - SFP+ high-frequency high-speed data transmission cable and manufacturing method therefor - Google Patents
SFP+ high-frequency high-speed data transmission cable and manufacturing method therefor Download PDFInfo
- Publication number
- CN105390192A CN105390192A CN201510893635.3A CN201510893635A CN105390192A CN 105390192 A CN105390192 A CN 105390192A CN 201510893635 A CN201510893635 A CN 201510893635A CN 105390192 A CN105390192 A CN 105390192A
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- CN
- China
- Prior art keywords
- sfp
- data transmission
- speed data
- cable
- transmission cable
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003908 quality control method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
- H01B7/0838—Parallel wires, sandwiched between two insulating layers
-
- 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
-
- 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
- H01B7/08—Flat or ribbon cables
- H01B7/0846—Parallel wires, fixed upon a support layer
-
- 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
- H01B7/08—Flat or ribbon cables
- H01B7/0861—Flat or ribbon cables comprising one or more screens
Landscapes
- Communication Cables (AREA)
Abstract
The invention relates to the technical field of scientific instruments, in particular to an SFP+ high-frequency high-speed data transmission cable and a manufacturing method therefor. The SFP+ high-frequency high-speed data transmission cable comprises an SFP+ cable signal wire, a ground wire, reinforced supporting layers, a low-dielectric-constant insulation layer and a shielding layer. The SFP+ high-frequency high-speed data transmission cable is a flexible flat cable. The reinforced supporting layer, the SFP+ cable signal wire, the reinforced supporting layer, the low-dielectric-constant insulation layer and the shielding layer are designed on two sides of the ground wire in sequence. According to the flexible flat cable design of the SFP+ high-frequency high-speed data transmission cable, the combination of the signal wire, the ground wire, the low-dielectric-constant insulation layer and the shielding layer can be finished in one time, and the hidden trouble of bad properties caused by own factors of all similar devices such as a twisting device, an extrusion device and a shielding-wrapping device can be avoided; and due to the flexible flat cable design of the SFP+ high-frequency high-speed data transmission cable, the cable is flexible and can be bent on the horizontal plane at will, and the cable can be bent to any angle by bending radius of more than 2mm.
Description
Technical field
The present invention relates to SFP+ high-frequency high-speed data transmission cable technical field, be specifically related to SFP+ high-frequency high-speed data transmission cable and preparation method thereof.
Background technology
SFP+ high-frequency high-speed data transmission cable is the design of round line in the market, has following shortcoming:
1. high-frequency high-speed data transmission cable circle line design cable need experience that conductor strand, holding wire extrusion, holding wire are stranded, the complicated procedures of forming such as holding wire shielding parcel, totally stranded, sheath extruding, period, each operation all needed the character constancy of very strict quality control guarantee finished product cable high frequency attenuation, RL return loss, cross-talk, and the multiple operation quality control of high-frequency high-speed data transmission cable circle line design is very difficult for meeting high-level characteristic requirements.
2. the design of high-frequency high-speed data transmission cable circle line needs when mate with SFP+ interface device to carry out that very meticulous removing is insulated, welded, injecting glue, assembled operation, the stability that multistage manufacturing processes is assembled and quality control cannot be ensured the quality of products completely and consume a large amount of labor hour.
3. high-frequency high-speed data transmission cable circle line design wire size is subject to process technology limit bigger than normal and can not carries out the bending torsion use of below 10mm bending radius.
Summary of the invention
In order to solve SFP+ high-frequency high-speed data transmission cable complex manufacturing technology, installation is wasted time and energy, pliability is inadequate problem better, provide a kind of SFP+ high-frequency high-speed data transmission cable and preparation method thereof.
The present invention's adopted technical scheme that solves the problem is:
SFP+ high-frequency high-speed data transmission cable, comprise SFP+ cable signal line, ground wire, reinforcing supporting layer, low dielectric constant, screen, described SFP+ high-frequency high-speed data transmission cable is flattening soft arranging wire, and described ground wire both sides are designed with successively and reinforce supporting layer, SFP+ cable signal line, reinforce supporting layer, low dielectric constant, screen.
Further, described ground wire, SFP+ cable signal line are made up of Copper Foil.
The manufacture method of SFP+ high-frequency high-speed data transmission cable, use soft arranging wire press equipment by shaping to SFP+ cable signal line, ground wire, reinforcing supporting layer, low dielectric constant, screen one step press, and retain connector plugging end by pre-punched hole technique.
The invention has the beneficial effects as follows:
The design of 1.SFP+ high-frequency high-speed data transmission cable flattening soft arranging wire can settling signal line, ground wire, low dielectric constant, screen combination, and avoid the bad characteristic hidden danger that the equipment factors of having by oneself such as all similar stranded, extrusions, shielding parcel cause.
2. keep fixed dimension and shape because the design of SFP+ high-frequency high-speed data transmission cable flattening soft arranging wire supports by the location of holding wire Copper Foil and end face, so respective design special SFP+ connector can be mated, flat cable end face directly can carry out coupling plug by carriage connector, avoids multistage manufacturing processes and assembles the bad characteristic hidden danger caused.
3.SFP+ high-frequency high-speed data transmission cable flattening soft arranging wire design softness arbitrarily can bend at horizontal plane, and can to the arbitrarily angled bending carrying out more than 2mm bending radius.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is detonation configuration schematic diagram of the present invention.
In figure: 1 ground wire, 2SFP+ cable signal line, 3 reinforce supporting layer, 4 low dielectric constants, 5 screens.
Embodiment
SFP+ high-frequency high-speed data transmission cable, comprise SFP+ cable signal line 2, ground wire 1, reinforce supporting layer 3, low dielectric constant 4, screen 5, described SFP+ high-frequency high-speed data transmission cable is flattening soft arranging wire, and described ground wire 1 both sides are designed with successively and reinforce supporting layer 3, SFP+ cable signal line 2, reinforce supporting layer 3, low dielectric constant 4, screen 5.
Further, described ground wire 1, SFP+ cable signal line 2 are made up of Copper Foil.
The manufacture method of SFP+ high-frequency high-speed data transmission cable, use soft arranging wire press equipment by SFP+ cable signal line 2, ground wire 1, reinforce supporting layer 3, low dielectric constant 4, screen 5 one step press are shaping, and retain connector plugging end by pre-punched hole technique.
The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (3)
1.SFP+ high-frequency high-speed data transmission cable, it is characterized in that: comprise SFP+ cable signal line, ground wire, reinforcing supporting layer, low dielectric constant, screen, described SFP+ high-frequency high-speed data transmission cable is flattening soft arranging wire, and there are reinforcing supporting layer, SFP+ cable signal line in described ground wire both sides successively pressing, reinforce supporting layer, low dielectric constant, screen.
2. SFP+ high-frequency high-speed data transmission cable according to claim 1, is characterized in that: described ground wire, SFP+ cable signal line are made up of Copper Foil.
The manufacture method of 3.SFP+ high-frequency high-speed data transmission cable, it is characterized in that: use soft arranging wire press equipment by shaping to SFP+ cable signal line, ground wire, reinforcing supporting layer, low dielectric constant, screen one step press, and retain connector plugging end by pre-punched hole technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510893635.3A CN105390192A (en) | 2015-12-07 | 2015-12-07 | SFP+ high-frequency high-speed data transmission cable and manufacturing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510893635.3A CN105390192A (en) | 2015-12-07 | 2015-12-07 | SFP+ high-frequency high-speed data transmission cable and manufacturing method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105390192A true CN105390192A (en) | 2016-03-09 |
Family
ID=55422389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510893635.3A Pending CN105390192A (en) | 2015-12-07 | 2015-12-07 | SFP+ high-frequency high-speed data transmission cable and manufacturing method therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105390192A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1478824A (en) * | 2002-08-26 | 2004-03-03 | 株式会社日立制作所 | Electronic components for high frequency using low dielectric loss tangent insulating materials |
| CN201331948Y (en) * | 2009-01-12 | 2009-10-21 | 芜湖航天特种缆业股份有限公司 | High temperature resistant ultrathin special soft flat cable for avigation aerospace |
| CN100557723C (en) * | 2004-05-24 | 2009-11-04 | 索尼化学&信息部件株式会社 | Flexible flat cable |
| JP2010192287A (en) * | 2009-02-19 | 2010-09-02 | Sumitomo Electric Ind Ltd | Flexible flat high-frequency cable terminal connection structure for high-speed transmission, and method of manufacturing the same |
| CN102074304A (en) * | 2010-12-30 | 2011-05-25 | 领亚电子科技股份有限公司 | Miniature special flat photoelectric composite cable and preparation method thereof |
| CN103579857A (en) * | 2012-07-23 | 2014-02-12 | 陳亮合 | High-frequency signal double-layer flat cable adapter card |
| CN203444797U (en) * | 2013-05-03 | 2014-02-19 | 亳州联滔电子有限公司 | Cable |
-
2015
- 2015-12-07 CN CN201510893635.3A patent/CN105390192A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1478824A (en) * | 2002-08-26 | 2004-03-03 | 株式会社日立制作所 | Electronic components for high frequency using low dielectric loss tangent insulating materials |
| CN100557723C (en) * | 2004-05-24 | 2009-11-04 | 索尼化学&信息部件株式会社 | Flexible flat cable |
| CN201331948Y (en) * | 2009-01-12 | 2009-10-21 | 芜湖航天特种缆业股份有限公司 | High temperature resistant ultrathin special soft flat cable for avigation aerospace |
| JP2010192287A (en) * | 2009-02-19 | 2010-09-02 | Sumitomo Electric Ind Ltd | Flexible flat high-frequency cable terminal connection structure for high-speed transmission, and method of manufacturing the same |
| CN102074304A (en) * | 2010-12-30 | 2011-05-25 | 领亚电子科技股份有限公司 | Miniature special flat photoelectric composite cable and preparation method thereof |
| CN103579857A (en) * | 2012-07-23 | 2014-02-12 | 陳亮合 | High-frequency signal double-layer flat cable adapter card |
| CN203444797U (en) * | 2013-05-03 | 2014-02-19 | 亳州联滔电子有限公司 | Cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20160309 |
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| RJ01 | Rejection of invention patent application after publication |