CN203324519U - Optical fiber patch cord - Google Patents
Optical fiber patch cord Download PDFInfo
- Publication number
- CN203324519U CN203324519U CN2013203842360U CN201320384236U CN203324519U CN 203324519 U CN203324519 U CN 203324519U CN 2013203842360 U CN2013203842360 U CN 2013203842360U CN 201320384236 U CN201320384236 U CN 201320384236U CN 203324519 U CN203324519 U CN 203324519U
- Authority
- CN
- China
- Prior art keywords
- core
- optical fiber
- patch cord
- joint
- fibre core
- 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 - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 42
- 230000003287 optical effect Effects 0.000 claims description 18
- 238000005452 bending Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses an optical fiber patch cord which belongs to the communication field. The structure of the optical fiber patch cord comprises a fiber core A and a fiber core B. two sides of the fiber core A are respectively provided with a core connector A. Two sides of the fiber core B are respectively provided with a core connector B. Central portions of the fiber core A and the fiber core B are glued and connected together. Two ends of the fiber core A are both 20mm shorter than two ends of the fiber core B. In comparison with the prior art, the optical fiber patch cord provided by the utility model has advantages as follows: a fiber distribution cabinet will not be in a mess when the optical fiber patch cord is used; the optical fiber patch cord will not be bent or cause superfluous attenuation; aesthetic appearance will not be influenced; and the optical fiber patch cord has good popularization and application value.
Description
Technical field
The utility model relates to a kind of communications field, the not isometric optical patchcord of especially a kind of duplex.
Background technology
Have a large amount of optical fiber cable distribution frames in places such as transformer station, power supply station, fiber cable cross connection boxes, during the optical fiber jumper connection, can use a large amount of optical patchcords.Because optical patchcord is customized production, the rationality of design is extremely important.Existing implementation has two kinds of modes: single wire jumper and duplex wire jumper.Traditional simple optical fiber wire jumper is independent single use, and 2 of optical fiber service needed can produce a large amount of optical patchcords in optical fiber distribution cabinet, very in disorder; The isometric optical patchcord of tradition duplex can produce unnecessary bending at the joint turning point, easily causes unnecessary attenuation, affects attractive in appearance.At present, the solution also do not had.
The utility model content
Technical assignment of the present utility model is to provide a kind of optical patchcord for above-mentioned deficiency of the prior art, when this kind of optical patchcord has use, in optical fiber distribution cabinet, can not cause in disorder, optical patchcord can not produce bending, can not cause unnecessary attenuation, can not affect characteristics attractive in appearance.
The utility model solves the technical scheme that its technical matters adopts: it comprises A fibre core and B fibre core, the both sides of described A fibre core are respectively arranged with A core joint, the both sides of B fibre core are respectively arranged with B core joint, described A fibre core is together with the bonding connection of the middle part of B fibre core, and the two ends of described A fibre core are all than the short 20mm in the two ends of B fibre core.
Described A core joint and B core joint adopt respectively FC joint, SC joint, ST joint or LC joint.
The external diameter of described A fibre core and B fibre core is 2mm or 3mm.
A kind of optical patchcord of the present utility model compared to the prior art, there is following outstanding beneficial effect: can not cause in disorder during use in optical fiber distribution cabinet, optical patchcord can not produce bending, can not cause unnecessary attenuation, can not affect attractive in appearance, and simplification workflow, improve work efficiency, reduced workload, improved the technological level of cabling, eliminate potential faults, the characteristics such as easy to use.
The accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of optical patchcord;
Description of reference numerals: 1, A core joint, 2, the A fibre core, 3, the B fibre core, 4, B core joint.
Embodiment
With reference to 1 pair of a kind of optical patchcord of the present utility model of Figure of description, be described in detail below.
A kind of optical patchcord of the present utility model, its structure comprises A fibre core 2 and B fibre core 3, the both sides of described A fibre core 2 are respectively arranged with A core joint 1, the both sides of B fibre core 3 are respectively arranged with B core joint 4, described A fibre core 2 is together with the bonding connection of the middle part of B fibre core 3, and the two ends of described A fibre core 2 are all than the short 20mm in the two ends of B fibre core 3.
Described A core joint 1 and B core joint 4 adopt respectively FC joint, SC joint, ST joint or LC joint.
The external diameter of described A fibre core 2 and B fibre core 3 is 2mm or 3mm.
During use, in optical fiber distribution cabinet, can not cause in disorderly, optical patchcord can not produce bending, can not cause unnecessary attenuation, can not affect attractive in appearancely, and simplify workflow, improve work efficiency, reduce workload, improved the technological level of cabling, eliminated potential faults.
Except the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (3)
1. an optical patchcord, comprise A fibre core and B fibre core, the both sides of described A fibre core are respectively arranged with A core joint, the both sides of B fibre core are respectively arranged with B core joint, it is characterized in that: described A fibre core is together with the bonding connection of the middle part of B fibre core, and the two ends of described A fibre core are all than the short 20mm in the two ends of B fibre core.
2. a kind of optical patchcord according to claim 1, it is characterized in that: described A core joint and B core joint adopt respectively FC joint, SC joint, ST joint or LC joint.
3. a kind of optical patchcord according to claim 1, it is characterized in that: the external diameter of described A fibre core and B fibre core is 2mm or 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203842360U CN203324519U (en) | 2013-06-28 | 2013-06-28 | Optical fiber patch cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203842360U CN203324519U (en) | 2013-06-28 | 2013-06-28 | Optical fiber patch cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324519U true CN203324519U (en) | 2013-12-04 |
Family
ID=49663856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203842360U Expired - Fee Related CN203324519U (en) | 2013-06-28 | 2013-06-28 | Optical fiber patch cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324519U (en) |
-
2013
- 2013-06-28 CN CN2013203842360U patent/CN203324519U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20160628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |