CN203881980U - Full-medium high-intensive-type introduced optical fiber cable - Google Patents
Full-medium high-intensive-type introduced optical fiber cable Download PDFInfo
- Publication number
- CN203881980U CN203881980U CN201420141985.5U CN201420141985U CN203881980U CN 203881980 U CN203881980 U CN 203881980U CN 201420141985 U CN201420141985 U CN 201420141985U CN 203881980 U CN203881980 U CN 203881980U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber cable
- cable
- full
- intensive
- 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.)
- Expired - Lifetime
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 34
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 238000013461 design Methods 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000005253 cladding Methods 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- 239000004760 aramid Substances 0.000 claims description 5
- 229920003235 aromatic polyamide Polymers 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 21
- 238000010276 construction Methods 0.000 abstract description 10
- 238000004891 communication Methods 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 abstract description 3
- -1 polyethylene Polymers 0.000 abstract description 3
- 229920000573 polyethylene Polymers 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 4
- 230000003014 reinforcing effect Effects 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000002355 dual-layer Substances 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229910052755 nonmetal Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 102000029749 Microtubule Human genes 0.000 description 2
- 108091022875 Microtubule Proteins 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000004688 microtubule Anatomy 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Communication Cables (AREA)
Abstract
The invention relates to a full-medium high-intensive-type introduced optical fiber cable. The full-medium high-intensive-type introduced optical fiber cable comprises a plurality of unit cables and a central reinforcing element; each unit cable comprises a plurality of micro beam tubes which accommodates optical fibers; each micro beam tube is coated with an inner protection layer; reinforcing elements are arranged between the micro beam tubes and the inner protection layers; the inner protection layers are coated with water blocking tapes; the plurality of unit cables are ranked around the central reinforcing element in a suspension bridge manner; the plurality of unit cables and the central reinforcing element are tightly wrapped with a polyethylene sheath in a pressing mode. With a suspension bridge design adopted, the full-medium high-intensive-type introduced optical fiber cable is advantageous in being soft and flexible, high mechanical environment resistance, large optical fibers density, large capacity and easiness in line splitting. With the full-medium high-intensive-type introduced optical fiber cable adopted, problems existing high-density signal transmission communication in a data center can be solved. The full-medium high-intensive-type introduced optical fiber cable has high mechanical environment resistance, so that the optical fibers can be protected from being damaged. According to the full-medium high-intensive-type introduced optical fiber cable, a dual-layer sheath layer is adopted, so that requirements for the flattening resistance of the optical cable can be satisfied, and therefore, a construction period can be shortened, and construction cost can be decreased, and resource waste caused by secondary construction can be avoided.
Description
Technical field
The utility model relates to high density optical cable technology field, is specifically related to the highly dense type of a kind of full medium and introduces optical fiber cable.
Background technology
Current conventional high density optical cable, is all the tightly packaged fiber of use, and this makes optical distribution cable be subject to tightly overlapping the restriction of external diameter, and optical cable cannot do little.This optical cable has been more conventional, and has more ripe technique and structure.But there is defect for data center machine room high density switch backplane or optical fiber wiring in this optical cable.
In recent years, along with the development of optical communication technique and computer networking technology, network traffic amount constantly improves, and data center has entered the epoch taking 10,000,000,000 transfer rates as mark, and common fibre bundle optical cable adopts band structure of optic fibre in the market, it is large that band structure of optic fibre cable outer diameter is flat size, bending property is poor, takes up room large, and complex manufacturing, fibre bundle optical cable consumptive material is many, with high costs.
Utility model content
For the deficiency existing in prior art, the utility model provides the highly dense type of a kind of anti-mechanical environment performance full medium strong, that external diameter is little, lightweight, density of optic fibre is large, capacity is large, technique is simple, production cost is low to introduce optical fiber cable.
To achieve these goals, the utility model is to realize by the following technical solutions:
The highly dense type of a kind of full medium is introduced optical fiber cable, comprise several unit cable and central reinforce members, unit cable wrap described in it is drawn together the microbeam pipe of several built-in fibers, microbeam pipe outer cladding sheath, between microbeam pipe and sheath, reinforcement is set, sheath outer cladding waterstop, several unit cables adopt suspension bridge design to be arranged in around central reinforce member, and some unit cable and central reinforce member extrude pe sheath outward.
The highly dense type of the full medium of above-mentioned one is introduced optical fiber cable, and the optical fiber described in it applies color paint outward.
The highly dense type of the full medium of above-mentioned one is introduced optical fiber cable, and the microbeam pipe described in it adopts fire retardant polyolefin low smoke and zero halogen material to make.
The highly dense type of the full medium of above-mentioned one is introduced optical fiber cable, and the unit cable quantity described in it is 3 or 4, and 3 or 4 unit cables are evenly distributed on around central reinforce member.
The highly dense type of the full medium of above-mentioned one is introduced optical fiber cable, and the reinforcement described in it and central reinforce member are nonmetallic materials and make.
The highly dense type of the full medium of above-mentioned one is introduced optical fiber cable, and the reinforcement described in it adopts aramid yarn material to make.
Beneficial effect:
Several unit cables of the present utility model adopt suspension bridge design to be arranged in around central reinforce member, some unit cable and central reinforce member extrude pe sheath outward, meet softness, flexibly, continue conveniently, anti-mechanical environment performance is strong, density of optic fibre is large, capacity is large, easily separated time, can solve data center's high density signal transport communication problem, between every root unit cable and central reinforce member, adopt ultra-thin suspension bridge to be connected, the ultra-thin wall thickness design of the same employing of fibre bundle microtubule in unit cable, in work progress without separable by any instrument, every microtubule can be used the direct termination of AN connector joint, there is anti-mechanical environment performance strong, protection optical fiber is injury-free, adopt duplex sheath layer to meet the anti-collapse power of optical cable, simple in structure, lightweight, the advantages such as easy construction is quick, construction period and construction cost are reduced widely, avoid the secondary wasting of resources causing of constructing, for the quick realization of mobile communication technology provides a kind of brand-new solution.
Brief description of the drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
With reference to Fig. 1, the utility model comprises 3 unit cables and 1 nonmetal central reinforce member 7, each unit cable wrap is drawn together the fire retardant polyolefin low smoke and zero halogen material microbeam pipe 2 of 4 built-in fibers 1, optical fiber 1 is through applying color paint processing, microbeam pipe 2 outer cladding sheaths 4, the reinforcement 3 of aramid yarn is set between microbeam pipe 2 and sheath 4, sheath 4 outer cladding waterstops 5,3 unit cables adopt suspension bridge design to be arranged in around nonmetal central reinforce member 7, the outer pe sheath 6 that extrudes of 3 unit cables and nonmetal central reinforce member 7.
The utility model adopts ultra-thin wall thickness microbeam pipe and suspension bridge design, for inside cable structure, because inside cable structure is little, the features such as softness, can not affect in process of production the performance of optical cable, in process of production must strict production control technique ensure that the appearance of optical cable and usability are unaffected, need adopt the extrusion equipment of miniaturization to coordinate superior mould to ensure that the performance of optical cable is unaffected producing microbeam plumber order, sheath adopts many microbeam pipes outer coated with the aramid yarn that adds intensity, directly extrude again one deck low-smoke and halogen-free flame retardant polyolefin jacket structure, many microbeam pipes constant tension pitch in the stranded process of unwrapping wire is stable, aramid yarn is coated smooth in stranded process, every root unit cable high temperature resistant waterstop of wrapped one deck more outward, ensure the in use separability of outer jacket and sheath of optical cable, many root units cable is placed on non-metal reinforcement member and around extrudes one deck flame-proof polyethylene sheath again and ensure that optical cable can bear high request mechanical property and environmental performance, the heatproof of optical cable requires to reach-40 DEG C-+70 DEG C, allow of short duration pulling force to reach 2000N, of short duration flat pressure 1000N/100mm.
The utility model component ambient centered by non-metal reinforcement member is placed many root units cable, after central reinforce member and the design of unit cable suspension bridge, extrude one deck flame-proof polyethylene sheath stranding, coated multifiber Shu Weiguan in every root unit cable, optical fiber microbeam pipe optical cable solves on the one hand the inadequate method in space and can adopt the utilization factor that increases space or improve space to realize high-density optical-fiber bandwidth for transmission, constantly promotes on the other hand in the situation lower network speed that does not adopt specific coding and agreement.Common fibre bundle optical cable adopts band structure of optic fibre in the market, and band structure of optic fibre cable outer diameter is that flat size is large, and bending property is poor, complex manufacturing.
The structure that the highly dense type of full medium of the present utility model is introduced optical fiber cable adopts Miniature thin-wall structure to be directly extruded onto one deck fire retardant polyolefin low smoke and zero halogen thin-walled sheath outward at single mode or multimode bare fibre, outside many microbeam pipes coated with high-intensity aramid fiber as reinforcement, extrude again one deck fire retardant polyolefin low smoke and zero halogen sheath, the outside dimension of equal transmission capacity optical cable reduces 4.5 times, the bending property of optical cable promotes 3 times, as much as possible external diameter is reduced to the limit, greatly reduce the material consumption of product, solve current conventional fiber bundle cable consumptive material many, problem with high costs.
The utlity model has the advantages such as simple in structure, lightweight, easy construction is quick, reduced widely construction period and construction cost, avoided the secondary wasting of resources causing of constructing, for the quick realization of mobile communication technology provides a kind of brand-new solution; Soft, flexible, the convenience that continues, easily separated time, can solve data center's high density signal transport communication problem, every naked fibre can be used the direct termination of AN connector joint, according to wiring demand, the most nearly 288 cores of fiber number, therefore applicable to various demands; Adopt the highly dense type of full medium to introduce optical fiber cable, it can greatly reduce the on-the-spot set-up time, also greatly reduces site operation impact and the probabilistic probability of performance on performance is installed.Not only greatly reduce in difficulty of construction and performance more secure, also greatly reduce wiring system install space.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the highly dense type of full medium is introduced optical fiber cable, comprise several unit cable and central reinforce members, it is characterized in that, described unit cable wrap is drawn together the microbeam pipe of several built-in fibers, microbeam pipe outer cladding sheath, arranges reinforcement between microbeam pipe and sheath, sheath outer cladding waterstop, several unit cables adopt suspension bridge design to be arranged in around central reinforce member, and some unit cable and central reinforce member extrude pe sheath outward.
2. the highly dense type of the full medium of one according to claim 1 is introduced optical fiber cable, it is characterized in that, described optical fiber applies color paint outward.
3. the highly dense type of the full medium of one according to claim 1 is introduced optical fiber cable, it is characterized in that, described microbeam pipe adopts fire retardant polyolefin low smoke and zero halogen material to make.
4. the highly dense type of the full medium of one according to claim 1 is introduced optical fiber cable, it is characterized in that, described unit cable quantity is 3 or 4, and 3 or 4 unit cables are evenly distributed on around central reinforce member.
5. the highly dense type of the full medium of one according to claim 1 is introduced optical fiber cable, it is characterized in that, described reinforcement and central reinforce member are nonmetallic materials and make.
6. the highly dense type of the full medium of one according to claim 5 is introduced optical fiber cable, it is characterized in that, described reinforcement adopts aramid yarn material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141985.5U CN203881980U (en) | 2014-03-26 | 2014-03-26 | Full-medium high-intensive-type introduced optical fiber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141985.5U CN203881980U (en) | 2014-03-26 | 2014-03-26 | Full-medium high-intensive-type introduced optical fiber cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881980U true CN203881980U (en) | 2014-10-15 |
Family
ID=51682464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141985.5U Expired - Lifetime CN203881980U (en) | 2014-03-26 | 2014-03-26 | Full-medium high-intensive-type introduced optical fiber cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881980U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852845A (en) * | 2014-03-26 | 2014-06-11 | 江苏亨通光电股份有限公司 | Special-shaped full-medium high-intensive-type introduced optical fiber and cable and manufacturing method thereof |
| CN105954846A (en) * | 2016-06-28 | 2016-09-21 | 南京华信藤仓光通信有限公司 | Windmill-shaped lead-in optical cable |
| CN108088593A (en) * | 2017-12-26 | 2018-05-29 | 浙锚科技股份有限公司 | Intelligent carbon fiber cable body |
| CN114325972A (en) * | 2021-11-22 | 2022-04-12 | 富通集团（嘉善）通信技术有限公司 | Antistatic press optical cable |
-
2014
- 2014-03-26 CN CN201420141985.5U patent/CN203881980U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852845A (en) * | 2014-03-26 | 2014-06-11 | 江苏亨通光电股份有限公司 | Special-shaped full-medium high-intensive-type introduced optical fiber and cable and manufacturing method thereof |
| CN105954846A (en) * | 2016-06-28 | 2016-09-21 | 南京华信藤仓光通信有限公司 | Windmill-shaped lead-in optical cable |
| CN108088593A (en) * | 2017-12-26 | 2018-05-29 | 浙锚科技股份有限公司 | Intelligent carbon fiber cable body |
| CN114325972A (en) * | 2021-11-22 | 2022-04-12 | 富通集团（嘉善）通信技术有限公司 | Antistatic press optical cable |
| CN114325972B (en) * | 2021-11-22 | 2023-09-01 | 富通集团（嘉善）通信技术有限公司 | Anti-static pressure optical cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103852845A (en) | Special-shaped full-medium high-intensive-type introduced optical fiber and cable and manufacturing method thereof | |
| US11029477B2 (en) | Optical fiber cable | |
| CN105427948B (en) | Skeleton optoelectronic composite cable and its manufacture method | |
| CN102023357B (en) | Full-dry high fiber count air-blowing micro-cable and optical fibre bundle processing method | |
| CN203881980U (en) | Full-medium high-intensive-type introduced optical fiber cable | |
| WO2022048019A1 (en) | Full-dry optical cable and preparation method therefor | |
| JP2000195347A (en) | Composite cable unit | |
| CN105353486A (en) | Indoor-outdoor rodent-resistant cable and manufacturing method thereof | |
| KR20120086353A (en) | Optical cable structure for air blown installation and manufacture method thereof | |
| CN101546019A (en) | UV optical cable | |
| CN203587863U (en) | Air-blowing minisize layer-stranding cable | |
| CN104062728A (en) | Micro-beam-tube easily-branched optical cable | |
| US6963686B2 (en) | Optical fiber cable for air-blown installation | |
| CN104062732B (en) | A kind of self-supporting cable being easily assembled to | |
| CN106646795A (en) | Multi-scenario indoor wiring optical cable | |
| CN201212920Y (en) | Micro single-core and multi-core optical fiber | |
| CN114002796A (en) | Large-core optical cable based on cable core with double-layer stranded structure and forming process thereof | |
| CN105204131A (en) | Manufacturing method of central tube FTTH enhanced type leading-in optical cable and optical cable | |
| CN204405908U (en) | All dielectric large core number high density micro-tube wiring optical cable | |
| CN207799189U (en) | A kind of multicore communications optical cable for house wiring | |
| CN203311064U (en) | Tight-buffered 8-shaped mini-size optical fiber and mold | |
| CN116338883A (en) | Optical cable and manufacturing method thereof | |
| CN201845115U (en) | Tightly packaged optical fiber and double-core indoor optical cable adopting same | |
| CN201974551U (en) | Full-dry multi-core air-blowing cable | |
| CN211905794U (en) | High-density easy-to-peel rat-proof micro-beam multi-core optical cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170324 Address after: 313000 Huzhou Province Economic Development Zone, Nanxun City, East Park Road, No. 2299 Patentee after: ZHEJIANG HENGTONG OPTICAL INTERNET OF THINGS TECHNOLOGY CO.,LTD. Address before: Wujiang City, Suzhou City, Jiangsu province 215234 Avenue seven Town No. 88 well Patentee before: HENGTONG OPTIC-ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Huzhou Province Economic Development Zone, Nanxun City, East Park Road, No. 2299 Patentee after: Zhejiang Dongtong optical network IOT Technology Co.,Ltd. Address before: 313000 Huzhou Province Economic Development Zone, Nanxun City, East Park Road, No. 2299 Patentee before: ZHEJIANG HENGTONG OPTICAL INTERNET OF THINGS TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |