CN106405749A - Pre-terminated armor-core bow-type drop cable and manufacturing method thereof - Google Patents
Pre-terminated armor-core bow-type drop cable and manufacturing method thereof Download PDFInfo
- Publication number
- CN106405749A CN106405749A CN201611139856.2A CN201611139856A CN106405749A CN 106405749 A CN106405749 A CN 106405749A CN 201611139856 A CN201611139856 A CN 201611139856A CN 106405749 A CN106405749 A CN 106405749A
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- CN
- China
- Prior art keywords
- core
- armour
- lock pin
- reinforcement
- cable
- 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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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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
- G02B6/3889—Anchoring optical cables to connector housings, e.g. strain relief features using encapsulation for protection, e.g. adhesive, molding or casting resin
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
-
- 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
Abstract
A pre-terminated armor-core bow-type drop cable comprises a armor-core bow-type drop cable and an optical fiber connector connected to the end of the cable. The optical fiber connector comprises a frame with a coaxial through hole, a ferrule, a spring, a stopper and a press part. The middle part of the ferrule is provided with a protrusion. The ferrule is arranged in the through hole of the frame. Two ends of the ferrule are exposed beyond the frame. Both the spring and the stopper are sleeved by the tail of the ferrule. One end of the spring abuts against the protrusion of the ferrule and the other end abuts against the stopper. The stopper and the frame are cooperated in a buckle manner. An armor core and a reinforcement piece at the end of the armor-core bow-type drop cable are disposed and fastened in a through hole of the ferrule in a separated manner. The armor core comprises an optical fiber and an armor tube which sleeves the optical fiber. The fiber is inserted beyond the ferrule. The armor core and the reinforcement piece stop at the tail part of the ferrule. One end of the press part is sleeved by the end of the ferrule and is pressed tightly, and the other end is sleeved by the armor-core bow-type drop cable and is pressed tightly. The invention also provides a method for manufacturing the pre-terminated armor-core bow-type drop cable. The pre-terminated armor-core bow-type drop cable of the invention is not easy to break off and achieves stable optical performance and high mechanical performance.
Description
Technical field
The present invention relates to a kind of pre-terminated armour core butterfly leading in cable and preparation method thereof.
Background technology
The change in epoch is fine, development, the foundation of network, development, the arriving of information age unavoidably, High speed Information Network
Network has become as the emphasis of construction, and the product adapting to era development emerges in an endless stream；In terms of fiber to the home, also have updated many,
The introducing application of armour core butterfly-type leading in cable, instead of original to family mode.
Because armour core butterfly-type leading in cable is different from common optical cable material-structure, therefore pre-terminated armour core butterfly leading in cable
Production also different；Now pre-terminated armour core butterfly leading in cable on the market, production technology is not retain armour core butterfly to introduce light
The optical fiber of armour core butterfly-type leading in cable and fiber active linker are directly connected, and connect by optical fibre by the reinforcement of cable
Crimp in device strains armour core butterfly-type leading in cable and fiber active linker.But because optical cable material is low smoke and zero halogen
, performance is soft, has contraction, thus only pressured fitting tension, optical fiber easily snaps off, in wiring process, if pulling force is excessive, will
Directly affect the optical property of pre-terminated armour core butterfly leading in cable.
Content of the invention
The purpose of the present invention is exactly to overcome the deficiencies in the prior art, and a kind of optical fiber of proposition is not easily broken, stable optical performance
Pre-terminated armour core butterfly leading in cable and preparation method thereof.
For achieving the above object, the technical solution used in the present invention is as follows：
A kind of pre-terminated armour core butterfly leading in cable, including armour core butterfly-type leading in cable and with armour core butterfly-type leading in cable end
The fiber active linker that portion connects, described fiber active linker comprises to have the framework of coaxial through-hole, lock pin, spring, only
Gear and rolled-up stock, the middle part of described lock pin is provided with projection, and this lock pin is located at the through hole of framework, and frame is exposed at the two ends of this lock pin
Body, described spring and backstop are all set in the afterbody of lock pin, and this spring one end is offseted with the projection of lock pin, the other end and backstop phase
Support, this backstop and framework are clasped, the armour core of described armour core butterfly-type leading in cable end and reinforcement are from located at lock pin
Through hole simultaneously fastens, and this armour core comprises optical fiber and the armour pipe being enclosed within optical fiber, and the optical fiber of described armour core passes outside lock pin, described armour core
Armour pipe and reinforcement terminate in the afterbody of lock pin, described rolled-up stock one end is placed on the afterbody of lock pin and compresses, and the other end is placed on armour
Core butterfly-type leading in cable simultaneously compresses.
In one embodiment, described lock pin is ceramic insertion core, and this ceramic insertion core comprises the pottery with coaxial through-hole
Core and the caudal peduncle connecting this ceramic core, the afterbody of described lock pin is the caudal peduncle of ceramic insertion core, and the middle part of described lock pin is provided with projection
Caudal peduncle end for connecting ceramic core is provided with projection, the armour core of described armour core butterfly-type leading in cable end and reinforcement from located at
The through hole of lock pin simultaneously fastens as the armour core of described armour core butterfly-type leading in cable end and reinforcement from logical located at ceramic insertion core
It is full of 353ND adhesive glue in hole, and the through hole of this ceramic insertion core caudal peduncle and solidify.
In one embodiment, the armour core of described armour core butterfly-type leading in cable end and a reinforcement are located at lock pin
Through hole simultaneously fastens.The end of described reinforcement most preferably deviates from axis and is bent outwardly.The end of described reinforcement and axis
Preferably 20 degree to 40 degree of angle.Described reinforcement sets located at the preferred 6mm to 10mm of length of lock pin afterbody, the armour pipe of described armour core
The preferred 6mm to 8mm of length in lock pin afterbody.
Described fiber active linker also comprises tail sleeve and the frame set with coaxial through-hole, and this tail sleeve is enclosed within rolled-up stock,
This frame set is enclosed within framework, and tail sleeve and frame set are interlocked.
A kind of preparation method of pre-terminated armour core butterfly leading in cable, comprises the following steps：
A. lock pin is fitted inside from framework rear portion, then spring is packed into the afterbody of lock pin, then backstop is also packed into lock pin
Afterbody, then, by backstop firmly toward the propulsion of framework side, until backstop is fastened togather with framework, forms fiber active linker
Semi-finished product, now, spring one end is offseted with the projection of lock pin, and the other end and backstop offset；
B. get out armour core butterfly leading in cable, first cover tail sleeve, then cover rolled-up stock, the sheath of armour core butterfly leading in cable
Material removes, and retains armour core and reinforcement, the armour length of tube of armour core is cut into 6mm to 8mm length, exposes the optical fiber within armour pipe,
The length of reinforcement is cut into 6mm to 10mm length, and repairs reinforcement, makes armour core in centre, and reinforcement is in side, and makes this reinforcement
The end of part deviates from axis and is bent outwardly, and afterwards optical fiber sheath is peeled off；
C. take A operation ready-made fiber active linker semi-finished product, fill 353ND bonding in the through hole of lock pin afterbody
Glue, optical fiber good for B operation stripping, wears inward from the through hole of lock pin afterbody, and the armour pipe being enclosed within optical fiber, side plus
Strong part pierces in the through hole of afterbody in the lump it is ensured that lock pin has optical fiber to run through out, then, puts curing oven into and is solidified；
D takes out the product that C operation is cured, and the rolled-up stock above armour core butterfly leading in cable is pushed away forward, until putting
The afterbody of lock pin, using pneumatic press-connection machine, all crimps deformation in the front end of rolled-up stock with rear end, so that the front end of this rolled-up stock is suppressed
On the afterbody of lock pin, the rear end of this rolled-up stock is compressed on armour core butterfly leading in cable；
E. tail sleeve is pulled, be enclosed within rolled-up stock, then frame set is covered inward from frame forward end, until frame set and tail sleeve phase
Fasten.
In one embodiment, described lock pin is ceramic insertion core, and this ceramic insertion core comprises the pottery with coaxial through-hole
Core and the caudal peduncle connecting this ceramic core, the afterbody of described lock pin is the caudal peduncle of ceramic insertion core, and the projection of described lock pin is to connect pottery
The projection of the caudal peduncle end of porcelain core.
In one embodiment, the reservation armour core described in B operation and reinforcement are to retain armour core and a reinforcement.
The present invention is due to piercing into inserting of fiber active linker the armour core of armour core butterfly leading in cable in the lump with reinforcement
In the middle of core, after the bonding adhesive curing in lock pin, reinforcement and armour core can be tightly secured together with fiber active linker,
Using the rigidity of reinforcement and armour pipe, to strengthen the connection of butterfly leading in cable and fiber active linker it is ensured that optical fiber is difficult
Fracture；Control length and the angle of reinforcement, control the length of armour pipe, make reinforcement and armour pipe stay the afterbody of lock pin, can
Ensure the favorable optical performance of the present invention, the mechanical performance of the present invention can be strengthened again.
The present invention can ensure that pulling force reaches 100N completely, do not exist in work progress construction pulling force excessive or construction
The problem leading to the loss of pre-terminated armour core butterfly leading in cable optical property excessive such as lack of standardization.
Brief description
Fig. 1 is the perspective view of embodiment；
Fig. 2 is the decomposing schematic representation of Fig. 1；
Fig. 3 is the fiber active linker semi-finished product perspective view of embodiment；
Fig. 4 is the decomposing schematic representation of Fig. 3；
Fig. 5 is the structural representation that the armour core of armour core butterfly leading in cable and reinforcement pierce into ceramic insertion core in the lump；
Fig. 6 is the A part sectioned view of Fig. 5.
Specific embodiment
Below in conjunction with the accompanying drawings the embodiment of the present invention is described in detail.
As shown in Figures 1 to 6, embodiment pre-terminated armour core butterfly leading in cable, including armour core butterfly-type leading in cable 1 and with
The fiber active linker 2 that armour core butterfly-type leading in cable end connects, fiber active linker 2 comprises the frame with coaxial through-hole
Set 21, framework 22, lock pin 23, spring 24, backstop 25, rolled-up stock 26 and tail sleeve 27, lock pin 23 is ceramic insertion core, this ceramic insertion core
23 comprise the ceramic core 231 with coaxial through-hole and the metal caudal peduncle 232 connecting this ceramic core 231, and this metal caudal peduncle 232 connects
The end of ceramic core 231 is provided with raised 233, and ceramic insertion core 23 is located at the through hole of framework 22, and the two ends dew of this ceramic insertion core 23
Go out framework 22, spring 24 and backstop 25 are all set in the metal caudal peduncle 232 of ceramic insertion core 23, and one end of this spring 24 is inserted with pottery
The projection 233 of core 23 offsets, and the other end and backstop 25 offset, and the outer wall of this backstop 25 is provided with bulge loop, and the inwall of framework 22 is provided with
Slotted eye, the slotted eye of the bulge loop of this backstop 25 outer wall and framework 22 inwall is concavo-convex to be clasped, the armour core of armour core butterfly-type leading in cable 1
11 comprise optical fiber 111 and the armour pipe 112 being enclosed within optical fiber 111, the armour core 11 of armour core butterfly-type leading in cable 1 end and a reinforcement
Part 12 is full of 353ND adhesive glue in the through hole located at ceramic insertion core 23, the through hole of this ceramic insertion core caudal peduncle 232 and solidifies,
With this, the armour core 11 in ceramic insertion core 23 through hole and reinforcement 12 are fastened, the optical fiber 111 of armour core 11 passes ceramic insertion core 23
Outside ceramic core 231, the armour pipe 112 of armour core 11 and reinforcement 12 terminate in the metal caudal peduncle 232 of ceramic insertion core 23, the end of reinforcement 12
Portion 121 deviates from axis and is bent outwardly, and the end 121 of this reinforcement 12 and the angle of axis are 20 degree to 40 degree, reinforcement
12 located at ceramic insertion core 23 caudal peduncle 232 length be 6mm to 10mm, the armour pipe 112 of armour core 11 is located at ceramic insertion core 23 caudal peduncle 232
Length be 6mm to 8mm.One end of rolled-up stock 26 is placed on the metal caudal peduncle 232 of ceramic insertion core 23 and compresses, and the other end is placed on armour
Core butterfly-type leading in cable 1 simultaneously compresses.Tail sleeve 27 is enclosed within rolled-up stock 26, and frame set 21 is enclosed within framework 22, and tail sleeve 27 and frame cover 21
It is interlocked.
The preparation method of embodiment pre-terminated armour core butterfly leading in cable, comprises the following steps：
A. ceramic insertion core 23 is fitted inside from framework 22 rear portion, then spring 24 is packed in the caudal peduncle 232 of ceramic insertion core 23,
Then backstop 25 is also packed in the caudal peduncle 232 of ceramic insertion core 23, then, by backstop 25 firmly toward the propulsion of framework 22 side, until
Hear and rattle away, backstop 25 is just fastened togather with framework 22, form fiber active linker semi-finished product, now, spring 24 1
End is offseted with the projection 233 of ceramic insertion core metal caudal peduncle, and the other end and backstop 25 offset；
B. get out armour core butterfly leading in cable 1, first cover tail sleeve 27, then cover rolled-up stock 26, armour core butterfly leading in cable 1
Protective cover material remove, retain armour core 11 and a reinforcement 12, armour pipe 112 length of armour core 11 be cut between 6mm to 8mm,
Expose the optical fiber 111 within armour pipe 112, the length of reinforcement 12 is cut into 6mm to 10mm length, and repair reinforcement 12, make armour
In centre, reinforcement 12 is in side, and so that the end 121 of this reinforcement 12 is deviated from axis and be bent outwardly, and adjustment is strengthened for core 11
The angle of the end 121 of part 12 and axis is 20 degree to 40 degree, afterwards optical fiber 111 sheath is peeled off, and cleans clean；Strengthen
It is in order that inclining toward at ceramic insertion core caudal peduncle 232 inwall in reinforcement end 121 that the end 121 of part 12 deviate from axis to be bent outwardly
Tiltedly, optical fiber 111 will not be touched, allow the reinforcement 12 of armour core butterfly leading in cable and the armour pipe 112 of armour core 11 to stay pottery and to insert
In core caudal peduncle 232, both strengthen the performance of tension, do not interfere with the optical property of optical fiber 111 again；
C. take A operation ready-made fiber active linker semi-finished product, fill in the through hole of ceramic insertion core caudal peduncle 232
353ND adhesive glue, the optical fiber 111 of armour core butterfly leading in cable 1 good for B operation stripping, from the through hole of ceramic insertion core caudal peduncle 232
Place wears inward, and the reinforcement 12 of the armour pipe 112 being enclosed within optical fiber 111, side is pierced in the through hole of caudal peduncle 232 in the lump,
Ensure that the ceramic core 231 of ceramic insertion core 23 has optical fiber 111 to run through out, then, put curing oven into and solidified；
D. take out the product that C operation is cured, the rolled-up stock 26 above armour core butterfly leading in cable 1 is pushed away forward, until
Put the caudal peduncle 232 of ceramic insertion core 23, using pneumatic press-connection machine, all crimp deformation in the front end of rolled-up stock 26 with rear end, make this
The front end of rolled-up stock 26 is compressed on the caudal peduncle 232 of ceramic insertion core 23, and the rear end of this rolled-up stock 26 is compressed on armour core butterfly and introduces
On optical cable 1；
E. tail sleeve 27 is pulled, be enclosed within rolled-up stock 26, then frame set 21 is covered inward from framework 22 front end, until frame set
21 and tail sleeve 27 be interlocked.
Claims (10)
1. a kind of pre-terminated armour core butterfly-type leading in cable, including armour core butterfly-type leading in cable and with armour core butterfly-type leading in cable end
Connect fiber active linker it is characterised in that：Described fiber active linker comprises to have the framework of coaxial through-hole, inserts
Core, spring, backstop and rolled-up stock, the middle part of described lock pin is provided with projection, and this lock pin is located at the through hole of framework, and the two of this lock pin
Framework is exposed at end, and described spring and backstop are all set in the afterbody of lock pin, and this spring one end is offseted with the projection of lock pin, the other end
Offset with backstop, this backstop and framework are clasped, the armour core of described armour core butterfly-type leading in cable end and reinforcement are from setting
In the through hole of lock pin and fasten, this armour core comprises optical fiber and the armour pipe being enclosed within optical fiber, and the optical fiber of described armour core passes outside lock pin,
The armour pipe of described armour core and reinforcement terminate in the afterbody of lock pin, and described rolled-up stock one end is placed on the afterbody of lock pin and compresses, another
End is placed on armour core butterfly-type leading in cable and compresses.
2. optical cable according to claim 1 it is characterised in that：Described lock pin is ceramic insertion core, and this ceramic insertion core comprises tool
There are the ceramic core of coaxial through-hole and the caudal peduncle connecting this ceramic core, the afterbody of described lock pin is the caudal peduncle of ceramic insertion core, described slotting
The middle part of core is provided with the raised caudal peduncle end for connecting ceramic core and is provided with projection, the armour core of described armour core butterfly-type leading in cable end
With reinforcement from located at the through hole of lock pin and fasten for the armour core of described armour core butterfly-type leading in cable end and reinforcement from
It is full of 353ND adhesive glue and solidify in the through hole of ceramic insertion core, and the through hole of this ceramic insertion core caudal peduncle.
3. optical cable according to claim 1 and 2 it is characterised in that：The armour core of described armour core butterfly-type leading in cable end and
Article one, reinforcement located at the through hole of lock pin and fastens.
4. optical cable according to claim 3 it is characterised in that：The end of described reinforcement deviates from axis and is bent outwardly.
5. optical cable according to claim 4 it is characterised in that：The angle of the end of described reinforcement and axis is 20 degree
To 40 degree.
6. optical cable according to claim 3 it is characterised in that：Described reinforcement located at lock pin afterbody length be 6mm extremely
10mm, the armour pipe of described armour core is 6mm to 8mm located at the length of lock pin afterbody.
7. optical cable according to claim 1 it is characterised in that：Described fiber active linker comprises there is coaxial through-hole
Tail sleeve and frame set, this tail sleeve is enclosed within rolled-up stock, and this frame set is enclosed within framework, and tail sleeve and frame set are interlocked.
8. a kind of preparation method of pre-terminated armour core butterfly leading in cable, comprises the following steps：
A. lock pin is fitted inside from framework rear portion, then spring is packed into the afterbody of lock pin, then backstop is also packed into the afterbody of lock pin,
Then, by backstop firmly toward the propulsion of framework side, until backstop is fastened togather with framework, forms fiber active linker half and become
Product, now, spring one end is offseted with the projection of lock pin, and the other end and backstop offset；
B. get out armour core butterfly leading in cable, first cover tail sleeve, then cover rolled-up stock, the protective cover material of armour core butterfly leading in cable is gone
Fall, retain armour core and reinforcement, the armour length of tube of armour core is cut into 6mm to 8mm length, exposes the optical fiber within armour pipe, reinforcement
The length of part is cut into 6mm to 10mm length, and repairs reinforcement, makes armour core in centre, reinforcement is in side, and makes this reinforcement
End deviates from axis and is bent outwardly, and afterwards optical fiber sheath is peeled off；
C. take A operation ready-made fiber active linker semi-finished product, fill 353ND adhesive glue in the through hole of lock pin afterbody, B
The good optical fiber of operation stripping, wears inward from the through hole of lock pin afterbody, and the reinforcement one the armour pipe being enclosed within optical fiber, side
And pierce into it is ensured that lock pin has optical fiber to run through out in the through hole of afterbody, then, put curing oven into and solidified；
D. take out the product that C operation is cured, the rolled-up stock above armour core butterfly leading in cable is pushed away forward, until putting lock pin
Afterbody, using pneumatic press-connection machine, all crimp deformation in the front end of rolled-up stock with rear end, so that the front end of this rolled-up stock is compressed on slotting
On the afterbody of core, the rear end of this rolled-up stock is compressed on armour core butterfly leading in cable；
E. tail sleeve is pulled, be enclosed within rolled-up stock, then frame set is covered inward from frame forward end, until frame set and tail sleeve interlock
Close.
9. method according to claim 8 it is characterised in that：Described lock pin is ceramic insertion core, and this ceramic insertion core comprises tool
There are the ceramic core of coaxial through-hole and the caudal peduncle connecting this ceramic core, the afterbody of described lock pin is the caudal peduncle of ceramic insertion core, described slotting
The projection of core is the projection of the caudal peduncle end connecting ceramic core.
10. method according to claim 8 it is characterised in that：Reservation armour core described in B operation and reinforcement are to retain armour
Core and a reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139856.2A CN106405749B (en) | 2016-12-12 | 2016-12-12 | A kind of pre-terminated armour core butterfly leading in cable and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139856.2A CN106405749B (en) | 2016-12-12 | 2016-12-12 | A kind of pre-terminated armour core butterfly leading in cable and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106405749A true CN106405749A (en) | 2017-02-15 |
| CN106405749B CN106405749B (en) | 2018-03-20 |
Family
ID=58084936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611139856.2A Active CN106405749B (en) | 2016-12-12 | 2016-12-12 | A kind of pre-terminated armour core butterfly leading in cable and preparation method thereof |
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| CN (1) | CN106405749B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656340A (en) * | 2017-09-28 | 2018-02-02 | 杭州厚翔科技有限公司 | The technique and structure of fiber active linker and optical cable insertion fiber active linker |
| CN110850543A (en) * | 2019-12-20 | 2020-02-28 | 四川天邑康和通信股份有限公司 | Prefabricated end-armored butterfly-shaped leading-in optical cable |
| CN112859250A (en) * | 2021-01-14 | 2021-05-28 | 深圳市恒捷光通讯技术有限公司 | Method for mounting armored optical fiber, ferrule tail handle and connector |
| CN113625406B (en) * | 2021-09-02 | 2023-09-12 | 江苏亨通光电股份有限公司 | Lead-in optical cable assembly and preparation method thereof |
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| CN201017071Y (en) * | 2006-12-22 | 2008-02-06 | 深圳市恒捷丰光电科技有限公司 | Flexible metal sleeve optical fiber jumper wire |
| US20160085040A1 (en) * | 2008-05-28 | 2016-03-24 | Adc Telecommunications, Inc. | Fiber optic cable for connectorization and method |
| CN105974545A (en) * | 2016-07-29 | 2016-09-28 | 四川天邑康和通信股份有限公司 | Pre-terminated dual-core armored bow-type drop cable |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201017071Y (en) * | 2006-12-22 | 2008-02-06 | 深圳市恒捷丰光电科技有限公司 | Flexible metal sleeve optical fiber jumper wire |
| US20160085040A1 (en) * | 2008-05-28 | 2016-03-24 | Adc Telecommunications, Inc. | Fiber optic cable for connectorization and method |
| CN105974545A (en) * | 2016-07-29 | 2016-09-28 | 四川天邑康和通信股份有限公司 | Pre-terminated dual-core armored bow-type drop cable |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656340A (en) * | 2017-09-28 | 2018-02-02 | 杭州厚翔科技有限公司 | The technique and structure of fiber active linker and optical cable insertion fiber active linker |
| CN107656340B (en) * | 2017-09-28 | 2020-11-03 | 杭州厚翔科技有限公司 | Optical fiber connector and process and structure for inserting optical cable into optical fiber connector |
| CN110850543A (en) * | 2019-12-20 | 2020-02-28 | 四川天邑康和通信股份有限公司 | Prefabricated end-armored butterfly-shaped leading-in optical cable |
| CN112859250A (en) * | 2021-01-14 | 2021-05-28 | 深圳市恒捷光通讯技术有限公司 | Method for mounting armored optical fiber, ferrule tail handle and connector |
| CN113625406B (en) * | 2021-09-02 | 2023-09-12 | 江苏亨通光电股份有限公司 | Lead-in optical cable assembly and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106405749B (en) | 2018-03-20 |
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