CN107092062A - The mini optical cable of data center - Google Patents
The mini optical cable of data center Download PDFInfo
- Publication number
- CN107092062A CN107092062A CN201710349850.6A CN201710349850A CN107092062A CN 107092062 A CN107092062 A CN 107092062A CN 201710349850 A CN201710349850 A CN 201710349850A CN 107092062 A CN107092062 A CN 107092062A
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- Prior art keywords
- cable
- data center
- core
- optical cable
- oversheath
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- 230000003287 optical effect Effects 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000004760 aramid Substances 0.000 claims abstract description 15
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 15
- 239000013307 optical fiber Substances 0.000 claims abstract description 14
- 230000007613 environmental effect Effects 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 6
- -1 Polyethylene Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The mini optical cable in public data center of the present invention, including oversheath, the filling sheath that the interior unit of oversheath is set, the centre of filling sheath is evenly distributed with cable core, it is symmetrically placed by phase tangent line between adjacent cable core, cable core includes inner sheath, inner sheath is internally provided with the nonmetallic tension aramid yarn for improving cable machinery performance and environmental performance, the surface of nonmetallic tension aramid yarn is filled with optical fiber, the core number of cable core is a plurality of, oversheath is identical with the material that inner sheath is used, it is simple in construction, easily realize 100% block-water effect, to beneficial effects such as human body and environmental nonpollutions in production and construction, its core number can reach 576 cores, meet vast capacity data transmission security, the use environment of optical fiber can be purified significantly, improve optical fiber transmission quality, transmission range and service life, meet the new demand of future network application, it is novel in design, it is a kind of good innovation scheme.
Description
Technical field
The present invention relates to the mini optical cable of communication technical field, more particularly to data center.
Background technology
To keep the competitive advantage that enterprise is following, at least need 10 times of bandwidth to ensure the application and more of higher performance
High backbone network bandwidth reliability.Therefore, it is seen that increasing net of the user between trunk portion and building
Connection all a large amount of optical cable technology products using 10,000,000,000 even more high grades, network application rush of demand allows 10,000,000,000 optical cables to turn into master
Stream, 576 core data centers are also essential as core with mini optical cable.
The high bandwidth and requirement on flexibility more and more higher of network infrastructure, so as to support storage area network
(SAN), network attached storage (NAS) and high-performance calculation etc. are applied.And connect and apply as important high-performance, data center
It is especially true.Each organization is all building data center energetically, to provide high-performance server trustship, data storage and safety
Redundancy backup.576 core data centers are directed to providing one for numerous application server and storage device with mini optical cable
Safe and reliable environment.
Therefore a highly stable, reliable, environmental protection and energy saving 576 core data center is developed with mini optical cable to be seemed especially
It is important.So how to plan, target of its planning of present data center is being capable of even running 10 to 15 years.Correctly do
Method is, from the method started just using system, infrastructure to be considered as comprehensively in terms of reliability, scalable and flexibility
Wiring system, to meet the demand of social high speed development.
The content of the invention
For problems of the prior art, the use of influence in practice, the present invention proposes data center's miniature light
Cable, it is novel in design, it can not only cut operating costs in use, and the safety and reliability of system is improved, satisfaction can
The demand of autgmentability, has solved the defect of prior art.
To achieve these goals, technical scheme is as follows：
The mini optical cable of data center, including oversheath, the filling sheath of the interior unit setting of oversheath, filling sheath
Centre is evenly distributed with symmetrically placed by phase tangent line between cable core, adjacent cable core, and cable core includes inside inner sheath, inner sheath
The nonmetallic tension aramid yarn for being improved cable machinery performance and environmental performance, the surface filling of nonmetallic tension aramid yarn are set
There is optical fiber, the core number of cable core is a plurality of, and oversheath is identical with the material that inner sheath is used.
Further, the material that described filling sheath is used is LSZH material.
Further, the material that described filling sheath is used is PVC environment-friendly materials.
Further, described nonmetallic tension aramid yarn is that fiber identification quickly colours aramid yarn.
Further, the core of core number maximum 576 of described cable core.
Further, described outer jacket is internally provided with tear rope.
Further, the material that described oversheath is used is polyethylene.
The beneficial effects of the invention are as follows：It is simple in construction, 100% block-water effect is easily realized, to people in production and construction
The beneficial effect such as body and environmental nonpollution, its core number can reach 576 cores, meet vast capacity data transmission security, can be significantly
The use environment of optical fiber is purified, optical fiber transmission quality, transmission range and service life is improved, the new need of future network application are met
Ask, it is novel in design, it is a kind of good innovation scheme.
Brief description of the drawings
Describe the present invention in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of the cable core of the present invention；
100- oversheaths in figure, 110- filling sheaths, 120- tear ropes, 130- cable cores, 140- inner sheaths, 150- optical fiber,
The nonmetallic tension aramid yarns of 160-.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Referring to Fig. 1, Fig. 2, the mini optical cable of data center, including oversheath 100, the interior unit setting of oversheath 100
Fill sheath 110, filling sheath 110 centre be evenly distributed with it is symmetrical by phase tangent line between cable core 130, adjacent cable core 130
Place, cable core 130 includes inner sheath 140, inner sheath 140, which is internally provided with, improves the non-of cable machinery performance and environmental performance
Metal anti-stretching aramid yarn 160, the surface of nonmetallic tension aramid yarn 160 is filled with optical fiber 150, and the core number of cable core 130 is plural number
Individual, oversheath 100 is identical with the material that inner sheath 140 is used.
In one embodiment of the invention, the material that filling sheath 110 is used is LSZH material.
In another embodiment of the present invention, the material that filling sheath 110 is used is PVC environment-friendly materials.
Nonmetallic tension aramid yarn 160 is that fiber identification quickly colours aramid yarn.The core number maximum 576 of cable core 130
Core.Outer jacket 100 is internally provided with tear rope 120.The material that oversheath 100 is used is polyethylene.
As the rise of building intellectualization is with developing rapidly, the application environment of optical communication system is also passed by original long range
Transfer to extension in terms of the intellectualized technologies such as building, sensing, monitoring, be increasingly entering intelligent building, garden, industrial and mining enterprises and
Construction of residential quarters.The application technology of optical cable also extends to multimode optical cable, and current industry concern with product by single mode fiber cable
Cloud computing application multicore data center optical cable.
The raising of technology be in order to meet future network application new demand, can the apparently application of optical cable at present, reach far away
To the expectation of people's script.The next application focus of optical cable, which is studied carefully, is the 576 mini optical cables of core data center, will be in data center
Middle performance main function.
Optical cable is high due to bandwidth, long transmission distance, the network transmission before being mainly used in building inside enterprise network
Connection and the core network part of interior of building.
It is easy for installation that 576 core data centers are that the advantage brought of data center design includes with mini optical cable, and is the present
More high bandwidth is upgraded to afterwards, and simple and economic migration path is provided.Current data center configuration be directed to use with backbone optical cable and
The serial net connection of many duplex branches wire jumper, the connection matched by keying keeps sending and receiving the polarity between signal.It is near several
Nian Lai, with the fast development of global communications market, data center turns trend into, and large core number data center is with mini
The indispensable market demands of optical cable exactly data center are huge, have a extensive future, it is contemplated that every year by with 30% demand growth.
Data center possesses three below feature with mini optical cable：
One：High density, rapid deployment
With increasing sharply for network application, data turn into the critical asset of enterprise.Need of the enterprise for data center
Seek and require more and more higher.But based on cost consideration, the substantial amounts of data of one side need storage, management and use, another
Aspect must control the area of computer room again, therefore high-density deployment turns into user and planning and building the pass that computer room has to consider
Key factor.
Two：Test is met, high-performance is realized
The functional characteristics of the new period and further generation data central machine room is met, and supports to store the development of network, is met
The new period and the functional characteristics of further generation data central machine room, and support to store the development of network, 576 core data centers fan
Your optical cable all employs low-loss OM4 optical fiber in data center products from accessory to wire jumper.
Three：It is fire-retardant to take precautions against natural calamities by safety test
576 core data centers provide European IEC standard flame retardant test with mini optical cable, meet data center and take precautions against natural calamities requirement,
The LAN in all parts of the world and data center's extensive use.The 576 core data in the wiring of further generation data central machine room
Center turns into optimal selection with mini optical cable.
In the following 1-3, it has been found that data center is by the world as 40G or even 100G Ethernets.So at a high speed
Transmission rate and at least optimization fiber solution based on OM3 standards, as constructing substantially for further generation data center
Ask.Core will turn into the new engine that optical cable is applied with the mini optical cable of 576 core data centers.It is positive as industry main flow
The distinctive data center's optical cable solution of innovation tool.
Traditional data center machine room supports very high port number both at home and abroad, and its design would generally cause the optical cable mistake of computer room
It is many, can not manage, tie up confusion, and various assemblies is difficult to maintenance and operation.Such as, the crowded light of arrangement inside computer room
Cable tends to foul with the operation to connector or pre-terminated cassette.576 new core data centers with mini optical cable can solve with
Upper situation.
Secondly, traditional optical cable extremely takes in deployment, and safeguards and have more challenge, and this is for realizing mobile, addition
A kind of obstacle has been constituted with change (MAC) operation, as a consequence it is hardly possible to complete these in the case of circuit near not interrupting
Operation.As a result it is then to produce high cost, and in the application of this business revenue of Global EC etc generation at home and abroad more
Substantially, 576 new core data centers with the research and development of mini optical cable by the reduction data center cost of significant increase efficiency.
The 576 new mini optical cables of core data center, 576 core data centers are available for data with mini optical cable solution
Center owner and operator are absorbed in existing and Future Data center scalability, serviceability and manageability.It is public at present
Department has begun to mass operation.
576 new core data centers are in domestic and international top standard with mini optical cable, can almost pass through any combinations
To dispose, realize that dense space is connected up, arrange the configuration of 576 optical fiber (MPO) of highest.This solution can be in identical
It is seamless in RU spaces that port is moved into 25/40/50/100G from 10G, without changing existing optical fiber, and can be real
Existing 25% space-saving, has driven new technology, new equipment, the development of new networking plan, user's request is being continually changing,
Increasing operator is tended to selection and fast and simple fiber cable laying is carried out using existing communication pipe, so as to save light
Cable lays space, reduces operating expenses, and meet the enriched data access demand of client.
Beneficial effects of the present invention are：It is simple in construction, 100% block-water effect is easily realized, to people in production and construction
The beneficial effect such as body and environmental nonpollution, its core number can reach 576 cores, meet vast capacity data transmission security, can be significantly
The use environment of optical fiber is purified, optical fiber transmission quality, transmission range and service life is improved, the new need of future network application are met
Ask, it is novel in design, it is a kind of good innovation scheme.
It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, it is of the invention without departing from the spirit and scope of the present invention also to have respectively
Changes and improvements are planted, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by
Appended claims and its equivalent are defined.
Claims (7)
1. the mini optical cable of data center, including oversheath, it is characterised in that：The filling sheath that the interior unit of oversheath is set,
The centre of filling sheath is evenly distributed with symmetrically placed by phase tangent line between cable core, adjacent cable core, and cable core includes inner sheath,
Inner sheath is internally provided with the nonmetallic tension aramid yarn for improving cable machinery performance and environmental performance, nonmetallic tension aramid yarn
Surface be filled with optical fiber, the core number of cable core is a plurality of, and oversheath is identical with the material that inner sheath is used.
2. the mini optical cable of data center according to claim 1, it is characterised in that：The material that described filling sheath is used
For LSZH materials.
3. the mini optical cable of data center according to claim 1, it is characterised in that：The material that described filling sheath is used
For PVC environment-friendly materials.
4. the mini optical cable of data center according to claim 1, it is characterised in that：Described nonmetallic tension aramid yarn is
Fiber identification quickly colours aramid yarn.
5. the mini optical cable of data center according to claim 1, it is characterised in that：The core number maximum of described cable core
576 cores.
6. the mini optical cable of data center according to claim 1, it is characterised in that：Described outer jacket is internally provided with
Tear rope.
7. the mini optical cable of data center according to claim 1, it is characterised in that：The material that described oversheath is used for
Polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349850.6A CN107092062A (en) | 2017-05-17 | 2017-05-17 | The mini optical cable of data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349850.6A CN107092062A (en) | 2017-05-17 | 2017-05-17 | The mini optical cable of data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107092062A true CN107092062A (en) | 2017-08-25 |
Family
ID=59637345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710349850.6A Pending CN107092062A (en) | 2017-05-17 | 2017-05-17 | The mini optical cable of data center |
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| Country | Link |
|---|---|
| CN (1) | CN107092062A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802529Y (en) * | 2005-05-12 | 2006-08-02 | 烽火通信科技股份有限公司 | Indoor outdoor integral twisted optical cable |
| CN101487916A (en) * | 2008-11-17 | 2009-07-22 | 江苏永鼎股份有限公司 | Layer stranded all-dielectric optical cable |
| CN103926665A (en) * | 2014-04-01 | 2014-07-16 | 江苏通鼎光电股份有限公司 | Indoor micro optical fiber cable with large number of cores |
| CN204314521U (en) * | 2014-11-26 | 2015-05-06 | 深圳市铠盛通光缆有限公司 | The mini cellular construction optical cable of a kind of Novel multi-core number |
| CN204515196U (en) * | 2015-01-20 | 2015-07-29 | 德特威勒（苏州）电缆系统有限公司 | A kind of indoor tight cover type single pipe cable |
| CN104968858A (en) * | 2013-02-08 | 2015-10-07 | 杜邦帝人先进纸（日本）有限公司 | Colored aramid paper and process for producing same |
| CN206003541U (en) * | 2016-08-26 | 2017-03-08 | 四川远通通信有限公司 | A kind of optoelectronic composite cable |
| CN206818935U (en) * | 2017-05-17 | 2017-12-29 | 深圳市雅信通光缆有限公司 | The mini optical cable of data center |
-
2017
- 2017-05-17 CN CN201710349850.6A patent/CN107092062A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802529Y (en) * | 2005-05-12 | 2006-08-02 | 烽火通信科技股份有限公司 | Indoor outdoor integral twisted optical cable |
| CN101487916A (en) * | 2008-11-17 | 2009-07-22 | 江苏永鼎股份有限公司 | Layer stranded all-dielectric optical cable |
| CN104968858A (en) * | 2013-02-08 | 2015-10-07 | 杜邦帝人先进纸（日本）有限公司 | Colored aramid paper and process for producing same |
| CN103926665A (en) * | 2014-04-01 | 2014-07-16 | 江苏通鼎光电股份有限公司 | Indoor micro optical fiber cable with large number of cores |
| CN204314521U (en) * | 2014-11-26 | 2015-05-06 | 深圳市铠盛通光缆有限公司 | The mini cellular construction optical cable of a kind of Novel multi-core number |
| CN204515196U (en) * | 2015-01-20 | 2015-07-29 | 德特威勒（苏州）电缆系统有限公司 | A kind of indoor tight cover type single pipe cable |
| CN206003541U (en) * | 2016-08-26 | 2017-03-08 | 四川远通通信有限公司 | A kind of optoelectronic composite cable |
| CN206818935U (en) * | 2017-05-17 | 2017-12-29 | 深圳市雅信通光缆有限公司 | The mini optical cable of data center |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170825 |