CN105093454A - Prefabricated formed butterfly introduction optical cable, manufacture method thereof and wiring method thereof - Google Patents
Prefabricated formed butterfly introduction optical cable, manufacture method thereof and wiring method thereof Download PDFInfo
- Publication number
- CN105093454A CN105093454A CN201510567326.7A CN201510567326A CN105093454A CN 105093454 A CN105093454 A CN 105093454A CN 201510567326 A CN201510567326 A CN 201510567326A CN 105093454 A CN105093454 A CN 105093454A
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- cable
- butterfly leading
- prefabricated
- micro
- fiber
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- 230000003287 optical effect Effects 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 239000013307 optical fiber Substances 0.000 claims abstract description 33
- 239000000835 fiber Substances 0.000 claims description 47
- 230000001012 protector Effects 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 239000000919 ceramic Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004831 Hot glue Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000011056 performance test Methods 0.000 claims description 3
- 238000004441 surface measurement Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000779 smoke Substances 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
- G02B6/4432—Protective covering with fibre reinforcements
- G02B6/4433—Double reinforcement laying in straight line with optical transmission element
-
- 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
- G02B6/4434—Central member to take up tensile loads
-
- 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
- G02B6/4479—Manufacturing methods of optical cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention discloses a prefabricated formed butterfly introduction optical cable, a manufacture method thereof and a wiring method thereof. According to the invention, the characteristics of inner optical fiber cords and self-supporting butterfly optical cables are combined, and the prefabricated formed butterfly introduction optical cables are employed at the outdoor introduction, wherein the butterfly introduction optical cables are convenient to cross and connect wires under construction because of the structure characteristic of the butterfly introduction optical cables so that the optical fibers in the cables are protected very well. After introducing into the indoor space, wiring units are converted to micro-cable units of 900 [mu]m so as to greatly reduce the wiring areas, and the places where the wiring can be not performed before may be wired. Compared with the conventional butterfly introduction optical cables, the rate of finished products and the production efficiency of the prefabricated formed butterfly introduction optical cables with the structure are greatly improved, and the micro-cable units of 900 [mu]m after decorticating may be manufactured as the conventional optical fiber connector, therefore avoiding a series of unbridgeable problems in the production process of the conventional prefabricated formed butterfly introduction optical cables.
Description
Technical field
The present invention relates to intelligent acess technical field, relate to specifically a kind of can stealthy lay be prefabricated into end butterfly leading in cable and preparation thereof and wiring method.
Background technology
Along with the Large scale construction of FTTH city light net, butterfly leading in cable is widely used.Using butterfly leading in cable as transmission medium between local side and user, take the joints of optical fibre as connection device, to realize the fast splicing of the optical link between family and corridor.Wherein realize butterfly leading in cable and continuing of the joints of optical fibre is main in two ways, for the cold joint of optical fiber quick connector and butterfly leading in cable continues a technology, a kind of for being prefabricated into end technology (being namely fixed on butterfly leading in cable by the joints of optical fibre in factory).
Technology is continued with the cold joint of optical fiber quick connector and butterfly leading in cable, this kind of cut-in method is along with while batch application, the problem come out also gets more and more, making and the use of optical fiber quick connector are limited by site environment, in manufacturing process, optical fiber and quick coupler internal poles are vulnerable to outside contamination, make on-the-spot ready-made butterfly tail optical fiber, insertion loss large, optical property is unstable, adds the maintenance cost in difficulty of construction and later stage.
To be prefabricated into end technology, butterfly leading in cable is divided into outdoor to be prefabricated into end butterfly leading in cable and indoor butterfly leading in cable two type, especially indoor rubber-insulated optical fiber cable, because its specification is 2.0*3.0mm (high * is wide), when indoor access, owing to can not estimate length of arrangement wire accurately, the turning etc. for room is unfavorable for the place of connecting up, occur that optical cable is tediously long and wiring is mixed and disorderly, the problem such as unsightly.
Therefore, the present inventor needs a kind of new technology of design badly to improve its problem.
Summary of the invention
The present invention aims to provide one and is prefabricated into end butterfly leading in cable and preparation and wiring method, and it effectively can solve pre existing and make the difficult problem of end butterfly leading in cable when house wiring.
For solving the problems of the technologies described above, technical scheme of the present invention is:
One is prefabricated into end butterfly leading in cable, comprising butterfly leading in cable line, being positioned at the fiber active linker of described butterfly leading in cable line front end and the protector device for connecting butterfly optical cable line and fiber active linker.
Wherein said butterfly leading in cable line comprises optical fiber, oversheath, reinforcement and micro-cable unit, described micro-cable unit is arranged on the skin of described optical fiber, described oversheath is wrapped in the outer ring surface of described micro-cable unit, states the both sides of micro-cable unit described in described reinforcement is set in parallel in.
Described fiber active linker comprises tail cover, stop, spring, ceramic insertion core, white inner core, SC shell, dust cap, and described spring, described stop, described tail cover are successively set in described white inner core, and described ceramic insertion core is with tailstock.
Further, described protector device comprises upper cover and lower cover, and described upper cover is connected with described lower cover by turning axle.
Further, described lower cover comprises for blocking the wedge-shaped slot of butterfly leading in cable line and the standing groove for placing fiber active linker, and described wedge-shaped slot is connected with described standing groove conducting, and the width of described wedge-shaped slot is less than the width of described standing groove.
Further, the xsect outline entirety of described oversheath is rectangle, wherein the center on two symmetrical long limits respectively indent form draw-in groove.
Further, the diameter of described micro-cable unit is 900um, and described optical fiber is 250um optical fiber.
Further, described micro-cable unit adopts tygon material to be prepared from.
Further, the material of described oversheath is specially LSZH material or PVC material.
Based on the above-mentioned preparation method being prefabricated into end butterfly leading in cable, comprise the steps:
S1: divest the oversheath being prefabricated into end butterfly leading in cable by fiber stripping or stripping cable instrument;
S2: the tail cover of fiber active linker, stop, spring are penetrated in micro-cable unit successively;
S3: fixed length is carried out to micro-cable unit according to use length;
S4: use clean alcohol cloth and optical fiber cutter to carry out cleaning pretreatment to the end face of optical fiber;
S5: penetrate the ceramic insertion core with glue, place curing oven and be cured, wherein said ceramic insertion core is with tailstock;
S6: white inner core, SC shell are assembled;
S7: after assembling, carries out the grinding of fiber end face;
S8: grind complete, carries out the optical performance test of insertion loss, return loss, enters step S9 after qualified;
S9: carry out end surface measurement, detect qualified after enter step S10;
S10: install protector, be specially and fiber active linker is put into standing groove, enter in wedge-shaped slot by butterfly leading in cable line card, by turning axle, the lower lower cover of lid, installs.
Further, in described step S3, micro-cable unit fixed length is 5cm.
Based on the above-mentioned wiring method being prefabricated into end butterfly leading in cable, comprise the steps:
E01: fiber active linker is loaded in protector device;
E02: delivered to by fiber active linker after reaching appointed area, taken out by fiber active linker from protector, and the length of oversheath to demand peeling off butterfly leading in cable line, cut off the oversheath stripped down;
E03: the 900um that stripping goes out micro-cable unit, adopts hot melt adhesive rifle along the coating of wiring route, embeds in the stria of ceiling or metope;
E04: fiber active linker is inserted equipment, is fixed butterfly leading in cable line at indoor leading-in end, completes wiring.
Adopt technique scheme, the present invention at least comprises following beneficial effect:
Of the present inventionly be prefabricated into end butterfly leading in cable and preparation and wiring method; combine the feature of indoor flexible optical cable and self-bearing type butterfly optical cable; adopt when outdoor introducing and be prefabricated into end butterfly leading in cable; because of the characteristic (containing steel wire, KFRP reinforcement etc. in cable) of butterfly optical cable structure; in construction, wear easy-to-connect, cable inner fiber can well be protected.Introduce behind indoor, routing cell is transformed into the micro-cable unit of 900um, reduces wiring area greatly, in the corner originally can not laid, the first-class place of wall, these places can both be adopted now to connect up.The coated fiber of the built-in 250um of conventional butterfly leading in cable, when making, is easy to fibre-optical bending is even fractureed, thus causes that lock pin scrappage is high, production efficiency is low.What adopt this kind of structure is prefabricated into end butterfly leading in cable, the yield rate made in factory and production efficiency are obtained for and significantly promote, the micro-tight cover unit of 900um after the complete crust of stripping can equally with conventional fiber flexible jumper make, and avoids a series of routine prefabricated end butterfly leading in cable and manufactures a difficult problem impassable in process.End butterfly leading in cable is prefabricated into, fiber to the home and extend to the preferred plan in indoor any corner for fiber to the home provides one, safe, attractive in appearance to connecting up in user family, provide perfect solution.
Accompanying drawing explanation
Fig. 1 is the surface structure schematic diagram being prefabricated into end butterfly leading in cable of the present invention;
Fig. 2 is the structural representation of butterfly leading in cable line of the present invention;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is connector loose mail structural drawing of the present invention;
Fig. 5 is the structural representation (not comprising protector device) being prefabricated into end butterfly leading in cable of the present invention;
Fig. 6 is the structural representation of protector device of the present invention;
Fig. 7 is the structural representation of protector lower cover of the present invention.
Wherein: 101, butterfly leading in cable line; 1011, reinforcement; 1012, micro-cable unit; 1013, optical fiber; 1014, oversheath;
201, fiber active linker; 2011, tail cover; 2012, stop; 2013, spring; 2014, ceramic insertion core; 2015, white inner core; 2016, SC shell; 2017, dust cap;
301, upper cover; 302, lower cover; 3021, wedge-shaped slot; 3022, turning axle; 3023, standing groove.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
embodiment 1
As shown in Figures 1 to 7; for one according to the invention is prefabricated into end butterfly leading in cable, comprising butterfly leading in cable line 101, being positioned at the described fiber active linker 201 of butterfly leading in cable line 101 front end and the protector device for connecting butterfly optical cable line and fiber active linker 201.
Wherein said butterfly leading in cable line 101 comprises optical fiber 1013, oversheath 1014, reinforcement 1011 and micro-cable unit 1012, described micro-cable unit 1012 is arranged on the skin of described optical fiber 1013, described oversheath 1014 is wrapped in the outer ring surface of described micro-cable unit 1012, state the both sides of micro-cable unit 1012 described in described reinforcement 1011 is set in parallel in, reinforcement 1011 guarantees the bulk strength of whole optical fiber cable.
Described fiber active linker 201 comprises tail cover 2011, stop 2012, spring 2013, ceramic insertion core 2014, white inner core 2015, SC shell 2016, dust cap 2017, described spring 2013, described stop 2012, described tail cover 2011 is successively set in described white inner core 2015, and described ceramic insertion core 2014 is with tailstock.
Further, described protector device comprises upper cover 301 and lower cover 302, and described upper cover 301 is connected with described lower cover 302 by turning axle 3022.
Further, described lower cover 302 comprises the wedge-shaped slot 3021 for blocking butterfly leading in cable line 101 and the standing groove 3023 for placing fiber active linker 201, described wedge-shaped slot 3021 is connected with the conducting of described standing groove 3023, and the width of described wedge-shaped slot 3021 is less than the width of described standing groove 3023.
Further, the xsect outline entirety of described oversheath 1014 is rectangle, wherein the center on two symmetrical long limits respectively indent form draw-in groove.Guarantee the mechanical propertys such as the wall pressure of whole optical fiber cable, stretching resistance and environment for use and normally use.
Further, the diameter of described micro-cable unit 1012 is 900um, and described optical fiber 1013 is 250um optical fiber.Introduce behind indoor, routing cell is transformed into the micro-cable unit 1012 of 900um, reduces wiring area greatly, in the corner originally can not laid, the first-class place of wall, these places can both be adopted now to connect up.
Further, described micro-cable unit 1012 adopts tygon material to be prepared from.
Further, the material of described oversheath 1014 is specially LSZH (low smoke and zero halogen) material or PVC (Polyvinylchloride) material.
embodiment 2
Based on the preparation method being prefabricated into end butterfly leading in cable described in embodiment 1, comprise the steps:
S1: divest the oversheath 1014 being prefabricated into end butterfly leading in cable by fiber stripping or stripping cable instrument;
S2: the tail of fiber active linker 201 cover 2011, stop 2012, spring 2013 are penetrated in micro-cable unit 1012 successively;
S3: fixed length is carried out to micro-cable unit 1012 according to use length;
S4: use clean alcohol cloth and optical fiber cutter to carry out cleaning pretreatment to the end face of optical fiber;
S5: penetrate the ceramic insertion core 2014 with glue, place curing oven and be cured, wherein said ceramic insertion core 2014 is with tailstock;
S6: white inner core 2015, SC shell 2016 are assembled;
S7: after assembling, carries out the grinding of fiber end face;
S8: grind complete, carries out the optical performance test of insertion loss, return loss, enters step S9 after qualified;
S9: carry out end surface measurement, detect qualified after enter step S10;
S10: install protector, be specially and fiber active linker 201 is put into standing groove 3023, snap in wedge-shaped slot 3021 by butterfly leading in cable line 101, by turning axle 3022, the lower lower cover 302 of lid, installs.
Further, in described step S3, micro-cable unit 1012 fixed length is 5cm.
embodiment 3
Based on the wiring method being prefabricated into end butterfly leading in cable described in embodiment 1, comprise the steps:
E01: loaded in protector device by fiber active linker 201, avoids causing micro-cable unit 1012 bending and impaired when connecting up;
E02: fiber active linker 201 is delivered to after reaching appointed area, fiber active linker 201 is taken out from protector, and peel off the length of oversheath 1014 to the demand of butterfly leading in cable line 101, the oversheath 1014 stripped down is cut off;
E03: the 900um that stripping goes out micro-cable unit 1012, adopts hot melt adhesive rifle along the coating of wiring route (can as far as possible along regions such as corners), embeds in the stria of ceiling or metope;
E04: fiber active linker 201 is inserted equipment, is fixed butterfly leading in cable line 101 at indoor leading-in end, completes wiring.
Present invention incorporates the feature of indoor flexible optical cable and self-bearing type butterfly optical cable; adopt when outdoor introducing and be prefabricated into end butterfly leading in cable; because of the characteristic (containing steel wire, KFRP reinforcement 1011 etc. in cable) of butterfly optical cable structure; in construction, wear easy-to-connect, cable inner fiber can well be protected.After introducing indoor, routing cell is transformed into 900um micro-cable unit 1012, and (the cable bend least radius of conventional butterfly leading in cable is 100mm, and its cable bend radii can be contracted to 7.5mm after adopting optical cable of the present invention), reduce wiring area greatly, in the corner originally can not laid, the first-class place of wall, these places can both be adopted now to connect up.The coated fiber of the built-in 250um of conventional butterfly leading in cable, when making, is easy to fibre-optical bending is even fractureed, thus causes that lock pin scrappage is high, production efficiency is low.What adopt this kind of structure is prefabricated into end butterfly leading in cable, the yield rate made in factory and production efficiency are obtained for and significantly promote, the micro-tight cover unit of 900um after the complete crust of stripping can equally with conventional fiber flexible jumper 201 make, and avoids a series of routine prefabricated end butterfly leading in cable and manufactures a difficult problem impassable in process.End butterfly leading in cable is prefabricated into, fiber to the home and extend to the preferred plan in indoor any corner for fiber to the home provides one, safe, attractive in appearance to connecting up in user family, provide perfect solution.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. be prefabricated into an end butterfly leading in cable, it is characterized in that: comprising butterfly leading in cable line, being positioned at the fiber active linker of described butterfly leading in cable line front end and the protector device for connecting butterfly optical cable line and fiber active linker;
Wherein said butterfly leading in cable line comprises optical fiber, oversheath, reinforcement and micro-cable unit, described micro-cable unit is arranged on the skin of described optical fiber, described oversheath is wrapped in the outer ring surface of described micro-cable unit, states the both sides of micro-cable unit described in described reinforcement is set in parallel in;
Described fiber active linker comprises tail cover, stop, spring, ceramic insertion core, white inner core, SC shell, dust cap, and described spring, described stop, described tail cover are successively set in described white inner core, and described ceramic insertion core is with tailstock.
2. be prefabricated into end butterfly leading in cable as claimed in claim 1, it is characterized in that: described protector device comprises upper cover and lower cover, and described upper cover is connected with described lower cover by turning axle.
3. be prefabricated into end butterfly leading in cable as claimed in claim 2, it is characterized in that: described lower cover comprises for blocking the wedge-shaped slot of butterfly leading in cable line and the standing groove for placing fiber active linker, described wedge-shaped slot is connected with described standing groove conducting, and the width of described wedge-shaped slot is less than the width of described standing groove.
4. be prefabricated into end butterfly leading in cable as described in as arbitrary in claim 1-3, it is characterized in that: the xsect outline entirety of described oversheath is rectangle, wherein the center on two symmetrical long limits respectively indent form draw-in groove.
5. be prefabricated into end butterfly leading in cable as described in as arbitrary in claim 1-4, it is characterized in that: the diameter of described micro-cable unit is 900um, and described optical fiber is 250um optical fiber.
6. be prefabricated into end butterfly leading in cable as described in as arbitrary in claim 1-5, it is characterized in that: described micro-cable unit adopts tygon material to be prepared from.
7. be prefabricated into end butterfly leading in cable as described in as arbitrary in claim 1-6, it is characterized in that: the material of described oversheath is specially LSZH material or PVC material.
8., based on the arbitrary described preparation method being prefabricated into end butterfly leading in cable of claim 1-7, it is characterized in that, comprise the steps:
S1: divest the oversheath being prefabricated into end butterfly leading in cable by fiber stripping or stripping cable instrument;
S2: the tail cover of fiber active linker, stop, spring are penetrated in micro-cable unit successively;
S3: fixed length is carried out to micro-cable unit according to use length;
S4: use clean alcohol cloth and optical fiber cutter to carry out cleaning pretreatment to the end face of optical fiber;
S5: penetrate the ceramic insertion core with glue, place curing oven and be cured, wherein said ceramic insertion core is with tailstock;
S6: white inner core, SC shell are assembled;
S7: after assembling, carries out the grinding of fiber end face;
S8: grind complete, carries out the optical performance test of insertion loss, return loss, enters step S9 after qualified;
S9: carry out end surface measurement, detect qualified after enter step S10;
S10: install protector, be specially and fiber active linker is put into standing groove, enter in wedge-shaped slot by butterfly leading in cable line card, by turning axle, the lower lower cover of lid, installs.
9. be prefabricated into the preparation method of end butterfly leading in cable as claimed in claim 8, it is characterized in that: in described step S3, micro-cable unit fixed length is 5cm.
10., based on the arbitrary described wiring method being prefabricated into end butterfly leading in cable of claim 1-7, it is characterized in that, comprise the steps:
E01: fiber active linker is loaded in protector device;
E02: delivered to by fiber active linker after reaching appointed area, taken out by fiber active linker from protector, and the length of oversheath to demand peeling off butterfly leading in cable line, cut off the oversheath stripped down;
E03: the 900um that stripping goes out micro-cable unit, adopts hot melt adhesive rifle along the coating of wiring route, embeds in the stria of ceiling or metope;
E04: fiber active linker is inserted equipment, is fixed butterfly leading in cable line at indoor leading-in end, completes wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567326.7A CN105093454B (en) | 2015-09-09 | 2015-09-09 | One kind is prefabricated into end butterfly leading in cable and its preparation and wiring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567326.7A CN105093454B (en) | 2015-09-09 | 2015-09-09 | One kind is prefabricated into end butterfly leading in cable and its preparation and wiring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105093454A true CN105093454A (en) | 2015-11-25 |
| CN105093454B CN105093454B (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510567326.7A Active CN105093454B (en) | 2015-09-09 | 2015-09-09 | One kind is prefabricated into end butterfly leading in cable and its preparation and wiring method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105093454B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546546A (en) * | 2017-08-24 | 2018-01-05 | 合肥文武信息技术有限公司 | A kind of hub architecture |
| CN107576462A (en) * | 2017-08-29 | 2018-01-12 | 广东亨通光电科技有限公司 | A kind of LC joints of optical fibre elasticity testing device |
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| JP2001108876A (en) * | 1999-10-04 | 2001-04-20 | Oki Electric Cable Co Ltd | Optical branching cord |
| JP2001235654A (en) * | 2000-02-22 | 2001-08-31 | Auto Network Gijutsu Kenkyusho:Kk | Optical connector |
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| CN101806940A (en) * | 2010-04-19 | 2010-08-18 | 烽火通信科技股份有限公司 | Optical fiber field connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001108876A (en) * | 1999-10-04 | 2001-04-20 | Oki Electric Cable Co Ltd | Optical branching cord |
| JP2001235654A (en) * | 2000-02-22 | 2001-08-31 | Auto Network Gijutsu Kenkyusho:Kk | Optical connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107576462A (en) * | 2017-08-29 | 2018-01-12 | 广东亨通光电科技有限公司 | A kind of LC joints of optical fibre elasticity testing device |
| CN107576462B (en) * | 2017-08-29 | 2019-11-01 | 广东亨通光电科技有限公司 | A kind of LC optical fiber connector elasticity testing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105093454B (en) | 2018-06-12 |
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