CN206098044U - Surpass five types of inside plants - Google Patents
Surpass five types of inside plants Download PDFInfo
- Publication number
- CN206098044U CN206098044U CN201620840994.2U CN201620840994U CN206098044U CN 206098044 U CN206098044 U CN 206098044U CN 201620840994 U CN201620840994 U CN 201620840994U CN 206098044 U CN206098044 U CN 206098044U
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- CN
- China
- Prior art keywords
- line
- hank
- lay
- chamber
- twists
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a surpass five types of inside plants includes eight copper conductors, all covering of copper conductor has the insulating layer, the copper conductor twists for two liang and twists the line line, fourth line, third hank line, second hank forming first hank. First hank is 21.5 0.5mm to the lay of line, the second hank is 13 0.5mm to the lay of line. Third hank is 17.5 0.5mm to the lay of line, the fourth hank is 14.5 0.5mm to the lay of line. Foretell surpass five types of inside plants's first hank is adjusted the lay of line, fourth hank line, third hank line, second hank, and through the test, signal attenuation reduces after the adjustment, and propagation velocity accelerates. The reinforcing of adjusted surpass five types of inside plants signal propagation performance.
Description
Technical field
The utility model is related to a kind of cable, more particularly to one kind surpasses five class inside plants.
Background technology
With the fast development and the continuous improvement of computing power of network technology, people are to comprehensive wiring system performance
More and more higher, the also more and more higher of the requirement to cable performance parameter are required, but the competition of each manufacturer is also more and more fierce,
How to ensure that the performance indications for farthest improving and improving product on the premise of manufacturing cost is minimum are particularly important
;The especially problem of the decay of signal, the use feeling of the user of impact.
Utility model content
Based on this, it is necessary to provide it is a kind of avoid problem of signal attenuation surpass five class inside plants.
What the utility model was provided surpasses five class inside plants, including eight copper conductors, and the copper conductor is covered with insulation
Layer, the copper conductor is twisted two-by-two to be twisted to line, the 3rd and line, the 4th is twisted to line to forming the first strand to line, the second strand, described
First twists the lay to line for 21.5 ± 0.5mm, and described second twists the lay to line for 13 ± 0.5mm, and the described 3rd twists to line
Lay be 17.5 ± 0.5mm, the described 4th to twist to the lay of line be 14.5 ± 0.5mm.
It is also right to line, the 3rd strand to line, the second strand including parcel first strand is provided with wherein in one embodiment
The tear rope of line, the 4th strand to line.
Wherein in one embodiment, also including being provided with the serving that coats the tear rope.
Wherein in one embodiment, also including first chamber, second chamber, the 3rd chamber, the 4th chamber.First twists right
Line, second twist that line, the 3rd are twisted to twist line, the 4th and first chamber, second chamber, the 3rd chamber, the 4th chamber are respectively arranged on to line
It is indoor.
Above-mentioned the first strand for surpassing five class inside plants is twisted to line, second and twists the strand twisted to line, the 4th to line to line, the 3rd
Away from being adjusted, through test after adjustment, signal attenuation is reduced, and spread speed is accelerated.Surpass five class inside plants letter after adjustment
Number propagation performance strengthens.
Description of the drawings
Fig. 1 is to illustrate surpass five class inside plant cross-sectional structure schematic diagrames described in embodiment.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
Fig. 1 is referred to, surpasses five class inside plants including eight copper conductors.The copper conductor is covered with insulating barrier.It is described
Copper conductor is twisted two-by-two to be twisted to the strand of line 110, second to the strand of line the 120, the 3rd to the strand of line the 130, the 4th to line to forming first
140.Described first twists the lay to line 110 for 21.5 ± 0.5mm.Described second twists the lay to line 120 for 13 ± 0.5mm.
Described 3rd twists the lay to line 130 for 17.5 ± 0.5mm.Described 4th twists the lay to line 140 for 14.5 ± 0.5mm.
Surpassing five class inside plants also includes that being provided with parcel described first twists right to the strand of line the 120, the 3rd to the strand of line 110, second
Line the 130, the 4th twists the tear rope 200 to line 140.
Surpassing five class inside plants also includes being provided with the serving 300 for coating the tear rope 200.
Surpassing five class inside plants also includes first chamber 410, second chamber 420, the 3rd chamber 430, the 4th chamber 440.
First strand twists that line the 120, the 3rd is twisted to twist line the 130, the 4th to line 110, second and is respectively arranged on first chamber to line 140
410th, in second chamber 420, the 3rd chamber 430, the 4th chamber 440.
Following table is the test performance figure for surpassing five class inside plants, wherein described first twists and is set to blueness to line, described second
Strand is set to orange to line, and the described 3rd twists and be set to green to line, and the described 4th twists and be set to brown to line.And surpass five classes with existing
Inside plant is contrasted.
As can be seen that the physical length after lay adjustment has shortened, spread speed is accelerated, near from the contrast of Tables 1 and 2
Substantially improve in the parameters such as end cross-talk, FEXT, near-end crosstalk power and FEXT power and surpass five class inside plants
Performance.
The performance parameter figure for surpassing five class inside plants before the change of table 1
The performance parameter figure for surpassing five class inside plants after the change of table 2
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, some deformations and improvement can also be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be defined by claims.
Claims (4)
1. one kind surpasses five class inside plants, it is characterised in that including eight copper conductors, and the copper conductor is covered with insulating barrier,
The copper conductor is twisted two-by-two to be twisted to line to forming first and twisting that line, second are twisted to twist line, the 3rd to line, the 4th, and described the
Hank is 21.5 ± 0.5mm to the lay of line, and described second twists the lay to line for 13 ± 0.5mm, and the described 3rd twists to line
Lay is 17.5 ± 0.5mm, and the described 4th twists the lay to line for 14.5 ± 0.5mm.
2. five class inside plants are surpassed as claimed in claim 1, it is characterised in that also right including parcel first strand is provided with
Line, second twist and twist the tear rope twisted to line, the 4th to line to line, the 3rd.
3. five class inside plants are surpassed as claimed in claim 2, it is characterised in that also coat the outer of the tear rope including being provided with
Tegillum.
4. surpass five class inside plants as claimed in claim 1, it is characterised in that also including first chamber, second chamber, the 3rd
Chamber, the 4th chamber, first strand twists that line, the 3rd are twisted to twist line, the 4th to line, second and described first is respectively arranged on to line
Chamber, second chamber, the 3rd chamber, the 4th within the chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620840994.2U CN206098044U (en) | 2016-08-04 | 2016-08-04 | Surpass five types of inside plants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620840994.2U CN206098044U (en) | 2016-08-04 | 2016-08-04 | Surpass five types of inside plants |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206098044U true CN206098044U (en) | 2017-04-12 |
Family
ID=58466582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620840994.2U Expired - Fee Related CN206098044U (en) | 2016-08-04 | 2016-08-04 | Surpass five types of inside plants |
Country Status (1)
Country | Link |
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CN (1) | CN206098044U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109994278A (en) * | 2017-12-29 | 2019-07-09 | 深圳市联嘉祥科技股份有限公司 | A kind of signal transmission environment-friendly cable and preparation method thereof |
-
2016
- 2016-08-04 CN CN201620840994.2U patent/CN206098044U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109994278A (en) * | 2017-12-29 | 2019-07-09 | 深圳市联嘉祥科技股份有限公司 | A kind of signal transmission environment-friendly cable and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170804 |
|
CF01 | Termination of patent right due to non-payment of annual fee |