CN103135189A - Armored optical cable and splitter assembly of armored optical cable for machine room - Google Patents
Armored optical cable and splitter assembly of armored optical cable for machine room Download PDFInfo
- Publication number
- CN103135189A CN103135189A CN2013100802510A CN201310080251A CN103135189A CN 103135189 A CN103135189 A CN 103135189A CN 2013100802510 A CN2013100802510 A CN 2013100802510A CN 201310080251 A CN201310080251 A CN 201310080251A CN 103135189 A CN103135189 A CN 103135189A
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- China
- Prior art keywords
- optical cable
- splitter assembly
- armored optical
- machine room
- armored
- 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.)
- Granted
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- 230000003287 optical effect Effects 0.000 title claims abstract description 73
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 37
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000013307 optical fiber Substances 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000004760 aramid Substances 0.000 claims description 6
- 229920003235 aromatic polyamide Polymers 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 2
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 2
- 239000004642 Polyimide Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229920002530 polyetherether ketone Polymers 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 239000000945 filler Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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Abstract
The invention discloses an armored optical cable and a splitter assembly of the armored optical cable for a machine room. The armored optical cable comprises a communication optical fiber, a metal tube, an aramid fiber sleeve, a metal mesh grid, an optical cable outer sheath and an optical cable filler. The splitter assembly is arranged at a tail end branch of the armored optical cable, and comprises an upper cover, an inner sleeve and a lower cover. According to the armored optical cable and the splitter assembly of the armored optical cable for the machine room, the problem that the strength at the branch position is poor when an optical fiber connector is installed on the armored optical cable with a plurality of cores is solved. Branching process is carried out on the tail end of the optical cable through the splitter assembly, the internal optical fiber is protected in the splitter assembly, the anti-pulling strength at the branching position of the optical cable with the plurality of cores can be effectively improved, and the service life of the armored optical cable is greatly prolonged by matching of high-strength materials and the structure of the armored optical cable.
Description
Technical field
The present invention relates to the assembly of a kind of armored optical cable and bifurcation thereof, machine room armored optical cable and splitter assembly thereof that especially a kind of intensity is high, easy to use belong to optical technical field.
Background technology
In the data center module of operator, optical patchcord plays a part very important; The traditional fiber wire jumper relies on ordinary optical cable assembling different fiber connector to form in factory process; Different fiber length and connector have formed wire jumper of a great variety, are used for the distribution plants such as fibre distribution frame, fiber cable cross connection box, and the connection between equipment and other optical ports; And the optical fiber of different core numbers, when the processing connector, the heat-shrinkable T bush protection is generally adopted in the position from the optical cable to the fiber optic tap, and tension intensity is lower than 5 newton; And the pulling force of operator's General Requirements joints of optical fibre is not less than 10 newton, so the tension intensity of bifurcation can't be guaranteed.
Simultaneously, although possess very high physical strength for the armored fiber optic flexible jumper that utilizes armored optical cable to make, but the armored optical cable for multicore, it is the tightly packaged fiber of 600 microns or 900 microns due to inside, intensity is relatively poor, therefore has equally the problem of bifurcation tension intensity when the processing joints of optical fibre.
Summary of the invention
Technical matters for above-mentioned existence the objective of the invention is: proposed a kind of intensity machine room high, easy to use armored optical cable and splitter assembly thereof.
Technical solution of the present invention is achieved in that a kind of machine room armored optical cable and splitter assembly thereof, and described armored optical cable comprises communication optical fiber; The arranged outside of described communication optical fiber has metal tube; The arranged outside of described metal tube has the aramid fiber cover; The arranged outside of described aramid fiber cover has metal net; The arranged outside of described metal net has cable outer sheath; Between described communication optical fiber and metal tube, between metal tube and aramid fiber cover, be provided with the optical cable filling material between metal net and cable outer sheath; Described splitter assembly is arranged on the end branch place of armored optical cable; Described splitter assembly comprises upper cover, inner sleeve, lower cover; Be provided with holes for optical cables in described lower cover, in put and be provided with at least 2 inner sleeve branched holes, the rear end of upper cover is provided with interior grooving, the front end of upper cover is provided with at least 2 lower cover branched holes; Described lower cover branched hole equates with the quantity of inner sleeve branched hole; Described armored optical cable passes holes for optical cables, inner sleeve branched hole and lower cover branched hole successively; The rear end of described upper cover and the front end of lower cover are connected and fixed mechanically; Described inner sleeve is fixed in the interior grooving of upper cover.
Preferably, the core quantity of described communication optical fiber is between 1 core to 166 core.
Preferably, described metal tube is metallic coil or metal seamless tube or metal knarl tube.
Preferably, described metallic coil is through single-layer stranding or double-deck in the same way stranded or reverse bilayer is stranded forms.
Preferably, described metal tube is stainless steel material.
Preferably, stranded or collimated beam becomes one aramid line to described aramid fiber cover by a plurality of aramid fiber filaments, then by multiply aramid line parallel ring around or interlacing form.
Preferably, the material of described metal net is any one in stainless steel wire, phosphatization steel wire, copper wire, zinc-coated wire, nickel coated steel wire, tin plated steel wire, aluminium alloy, magnesium alloy, aramid fiber and nylon.
Preferably, the material of described cable outer sheath is any one in Polyvinylchloride, tygon, polyurethane, Teflon, silica gel, polyetheretherketone, high density polyolefins, low smoke and zero halogen, nylon and polyimide.
Preferably, the material of described optical cable filling material is elastic resin.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Machine room of the present invention armored optical cable and splitter assembly thereof; solved the multicore armored optical cable when the installing optical fibres connector; the problem that the intensity of bifurcation is relatively poor; by the splitter assembly, the end of optical cable being carried out separated time processes; with the fiber optic protection of inside in the splitter assembly; can effectively improve the tensile strength of multifiber cable branch location, coordinate high-strength material and the structure of armored optical cable self, greatly improve serviceable life.
Description of drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 2 is the three-dimensional exploded view that a kind of machine room of the present invention is used the splitter assembly of armored optical cable and splitter assembly thereof;
Accompanying drawing 3 is the cut-open view that a kind of machine room of the present invention is used the splitter assembly of armored optical cable and splitter assembly thereof;
Wherein: 1, communication optical fiber; 2, metal tube; 3, aramid fiber; 4, metal net; 5, cable outer sheath; 11, upper cover; 12, inner sleeve; 13, lower cover; 14, holes for optical cables; 15, inner sleeve branched hole; 16, lower cover branched hole; 17, interior grooving.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Accompanying drawing 1-3 is a kind of machine room armored optical cable and splitter assembly thereof of the present invention, and described armored optical cable comprises communication optical fiber 1; Described communication optical fiber 1 comprises 100 cores; The arranged outside of described communication optical fiber 1 has stainless metal tube 2; Described metal tube 2 is metallic coil; Described metallic coil forms through single-layer stranding; The arranged outside of described metal tube 2 has aramid fiber cover 3; Stranded or collimated beam becomes one aramid line to described aramid fiber cover 3 by a plurality of aramid fiber filaments, then is formed by multiply aramid line person interlacing; The arranged outside of described aramid fiber cover 3 has metal net 4; The material of described metal net 4 is stainless steel wire; The arranged outside of described metal net 4 has cable outer sheath 5; Between described communication optical fiber 1 and metal tube 2, between metal tube 2 and aramid fiber cover 3, be provided with the optical cable filling material between metal net 4 and cable outer sheath 5; The material of described optical cable filling material is elastic resin.
Described splitter assembly is arranged on the end branch place of armored optical cable; Described splitter assembly comprises upper cover 11, inner sleeve 12, lower cover 13; Be provided with holes for optical cables 14 in described lower cover 13, be provided with 2 inner sleeve branched holes 15 on inner sleeve 12, the rear end of upper cover 11 is provided with interior grooving 17, and the front end of upper cover 11 is provided with 2 lower cover branched holes 16; The branch of described armored optical cable passes respectively holes for optical cables 14,2 inner sleeve branched holes 15 and 2 lower cover branched holes 16 successively; The rear end of described lower cover 13 is taper, and the front end of lower cover 13 enters in the interior grooving 17 of upper cover 11, and the front end of the rear end of upper cover 11 and lower cover 13 is connected and fixed by the buckle (not shown); Described inner sleeve 12 is fixed in the interior grooving 17 of upper cover 11 by glue.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Machine room of the present invention armored optical cable and splitter assembly thereof; solved the multicore armored optical cable when the installing optical fibres connector; the problem that the intensity of bifurcation is relatively poor; by the splitter assembly, the end of optical cable being carried out separated time processes; with the fiber optic protection of inside in the splitter assembly; can effectively improve the tensile strength of multifiber cable branch location, coordinate high-strength material and the structure of armored optical cable self, greatly improve serviceable life.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow person skilled in the art scholar can understand content of the present invention and be implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (9)
1. a machine room is with armored optical cable and splitter assembly thereof, and it is characterized in that: described armored optical cable comprises communication optical fiber (1); The arranged outside of described communication optical fiber (1) has metal tube (2); The arranged outside of described metal tube (2) has aramid fiber cover (3); The arranged outside of described aramid fiber cover (3) has metal net (4); The arranged outside of described metal net (4) has cable outer sheath (5); Between described communication optical fiber (1) and metal tube (2), between metal tube (2) and aramid fiber cover (3), be provided with the optical cable filling material between metal net (4) and cable outer sheath (5); Described splitter assembly is arranged on the end branch place of armored optical cable; Described splitter assembly comprises upper cover (11), inner sleeve (12), lower cover (13); Be provided with holes for optical cables (14) in described lower cover (13), be provided with at least 2 inner sleeve branched holes (15) on inner sleeve (12), the rear end of upper cover (11) is provided with interior grooving (17), and the front end of upper cover (11) is provided with at least 2 lower cover branched holes (16); Described lower cover branched hole (16) equates with the quantity of inner sleeve branched hole (15); Described armored optical cable passes holes for optical cables (14), inner sleeve branched hole (15) and lower cover branched hole (16) successively; The front end of the rear end of described upper cover (11) and lower cover (13) is connected and fixed mechanically; Described inner sleeve (12) is fixed in the interior grooving (17) of upper cover (11).
2. machine room according to claim 1 is with armored optical cable and splitter assembly thereof, and it is characterized in that: the core quantity of described communication optical fiber (1) is between 1 core to 166 core.
3. machine room according to claim 1 is with armored optical cable and splitter assembly thereof, and it is characterized in that: described metal tube (2) is metallic coil or metal seamless tube or metal knarl tube.
4. machine room according to claim 3 with armored optical cable and splitter assembly thereof, is characterized in that: described metallic coil is through single-layer stranding or double-deck in the same way stranded or reverse bilayer is stranded forms.
5. machine room according to claim 1 is with armored optical cable and splitter assembly thereof, and it is characterized in that: described metal tube (2) is stainless steel material.
6. machine room according to claim 1 is with armored optical cable and splitter assembly thereof, it is characterized in that: stranded or collimated beam becomes one aramid line to described aramid fiber cover (3) by a plurality of aramid fiber filaments, then by multiply aramid line parallel ring around or interlacing form.
7. machine room according to claim 1 is with armored optical cable and splitter assembly thereof, and it is characterized in that: the material of described metal net (4) is any one in stainless steel wire, phosphatization steel wire, copper wire, zinc-coated wire, nickel coated steel wire, tin plated steel wire, aluminium alloy, magnesium alloy, aramid fiber and nylon.
8. machine room according to claim 1 is with armored optical cable and splitter assembly thereof, and it is characterized in that: the material of described cable outer sheath is any one in Polyvinylchloride, tygon, polyurethane, Teflon, silica gel, polyetheretherketone, high density polyolefins, low smoke and zero halogen, nylon and polyimide.
9. machine room according to claim 1 is with armored optical cable and splitter assembly thereof, and it is characterized in that: the material of described optical cable filling material is elastic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080251.0A CN103135189B (en) | 2013-03-14 | 2013-03-14 | A kind of branch's device assembly comprising computer room armored optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080251.0A CN103135189B (en) | 2013-03-14 | 2013-03-14 | A kind of branch's device assembly comprising computer room armored optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103135189A true CN103135189A (en) | 2013-06-05 |
| CN103135189B CN103135189B (en) | 2018-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310080251.0A Active CN103135189B (en) | 2013-03-14 | 2013-03-14 | A kind of branch's device assembly comprising computer room armored optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103135189B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941365A (en) * | 2014-04-18 | 2014-07-23 | 上海亨通宏普通信技术有限公司 | Ultra-flexible armored cable, ultra-flexible armored optical patch cord and optical cable crimping device for manufacture |
| CN109870774A (en) * | 2019-03-08 | 2019-06-11 | 安徽光纤光缆传输技术研究所(中国电子科技集团公司第八研究所) | A kind of 2 core of all-in-one micro decaying cable assembly and manufacture craft |
| CN109946804A (en) * | 2019-05-17 | 2019-06-28 | 上海天诚通信技术股份有限公司 | Fastening type fiber cable branch device |
| CN110221392A (en) * | 2019-06-14 | 2019-09-10 | 深圳市特发信息光电技术有限公司 | One kind resisting micro-bend metal pipe optical cable |
| CN118295091A (en) * | 2024-06-06 | 2024-07-05 | 深圳市奥威尔通信科技有限公司 | High-strength armor-shaped electric power composite optical cable and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3161708A1 (en) * | 2020-02-07 | 2021-08-12 | Okimi MUKAI | Optical fiber cable and method for manufacturing optical fiber cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448667A (en) * | 1992-08-27 | 1995-09-05 | Mitsubishi Gas Chemical Company, Inc. | Waveguide type optical device with optical receptacles |
| CN201266254Y (en) * | 2008-07-28 | 2009-07-01 | 翔光(上海)光通讯器材有限公司 | Encapsulation device for optical module |
| CN101699327A (en) * | 2009-08-25 | 2010-04-28 | 深圳市特发信息光网科技股份有限公司 | Branch structure used for wiring of indoor optical cables |
| CN102681113A (en) * | 2011-03-09 | 2012-09-19 | 东捷光电科技(苏州)有限公司 | Multi-core stranded loose tube soft-armored optical cable |
| CN203149173U (en) * | 2013-03-14 | 2013-08-21 | 东捷光电科技(苏州)有限公司 | Armored optical cable for machine room and splitter assembly thereof |
-
2013
- 2013-03-14 CN CN201310080251.0A patent/CN103135189B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448667A (en) * | 1992-08-27 | 1995-09-05 | Mitsubishi Gas Chemical Company, Inc. | Waveguide type optical device with optical receptacles |
| CN201266254Y (en) * | 2008-07-28 | 2009-07-01 | 翔光(上海)光通讯器材有限公司 | Encapsulation device for optical module |
| CN101699327A (en) * | 2009-08-25 | 2010-04-28 | 深圳市特发信息光网科技股份有限公司 | Branch structure used for wiring of indoor optical cables |
| CN102681113A (en) * | 2011-03-09 | 2012-09-19 | 东捷光电科技(苏州)有限公司 | Multi-core stranded loose tube soft-armored optical cable |
| CN203149173U (en) * | 2013-03-14 | 2013-08-21 | 东捷光电科技(苏州)有限公司 | Armored optical cable for machine room and splitter assembly thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941365A (en) * | 2014-04-18 | 2014-07-23 | 上海亨通宏普通信技术有限公司 | Ultra-flexible armored cable, ultra-flexible armored optical patch cord and optical cable crimping device for manufacture |
| CN109870774A (en) * | 2019-03-08 | 2019-06-11 | 安徽光纤光缆传输技术研究所(中国电子科技集团公司第八研究所) | A kind of 2 core of all-in-one micro decaying cable assembly and manufacture craft |
| CN109946804A (en) * | 2019-05-17 | 2019-06-28 | 上海天诚通信技术股份有限公司 | Fastening type fiber cable branch device |
| CN110221392A (en) * | 2019-06-14 | 2019-09-10 | 深圳市特发信息光电技术有限公司 | One kind resisting micro-bend metal pipe optical cable |
| CN118295091A (en) * | 2024-06-06 | 2024-07-05 | 深圳市奥威尔通信科技有限公司 | High-strength armor-shaped electric power composite optical cable and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103135189B (en) | 2018-12-14 |
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Effective date of registration: 20210819 Address after: 223700 No. 2, gedonghe Road, economic development zone, Siyang County, Suqian City, Jiangsu Province Patentee after: Jiangsu amde Photoelectric Technology Co.,Ltd. Address before: Dongjie photoelectric technology (Suzhou) Co.,Ltd. building 7 Jinqiao Industrial Park No 100 fengjiang Road Mudu new area Wuzhong District Suzhou City Jiangsu Province Patentee before: DONGJIE OPTICAL TECHNOLOGY (SUZHOU) Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A branching component containing armored optical cables for computer rooms Effective date of registration: 20231120 Granted publication date: 20181214 Pledgee: Bank of China Limited Siyang sub branch Pledgor: Jiangsu amde Photoelectric Technology Co.,Ltd. Registration number: Y2023980066311 |