CN207096500U - A kind of multifunctional optical fiber adapter crossover tool - Google Patents
A kind of multifunctional optical fiber adapter crossover tool Download PDFInfo
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- CN207096500U CN207096500U CN201720827612.7U CN201720827612U CN207096500U CN 207096500 U CN207096500 U CN 207096500U CN 201720827612 U CN201720827612 U CN 201720827612U CN 207096500 U CN207096500 U CN 207096500U
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- adapters
- ports
- duplexing
- optical fiber
- fiber adapter
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000253 optical time-domain reflectometry Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
It the utility model is related to a kind of multifunctional optical fiber adapter crossover tool.The instrument includes：Duplexing LC SC adapters, LC FC adapters and SC FC adapters, the LC ports of duplexing LC SC adapters are connected with each other with the LC ports of LC FC adapters, and the SC ports of duplexing LC SC adapters are connected with each other with the SC ports of SC FC adapters；Duplexing LC SC adapters include DCS double-channel simplex LC SC adapters, and DCS double-channel simplex LC SC adapters are fixed together with metal flange；The sleeve of duplexing LC SC adapters, LC FC adapters and SC FC adapters is zirconium oxide sleeve.Multifunctional optical fiber adapter crossover tool provided by the utility model, realize FC, SC, LC and directly arbitrarily change, reduce the possibility to be malfunctioned in daily O＆M, improve efficiency.
Description
Technical field
A kind of multifunctional optical fiber adapter crossover tool is the utility model is related to, belongs to powerline network maintenance technology neck
Domain.
Background technology
Recently as the development of the communication technology, in order to meet power system security, stably, efficiently produce the needs of and electricity
The demand of the marketization is moved towards in power enterprise operation, and the development of power telecom network is very rapid.Many new communication equipments, communication system
System, such as SDH, optical fiber loop, digital program controlled, ATM etc., all pour in power telecom network, the looks of network is maked rapid progress one after another.
The intelligent level that the pouring in of new equipment shows communication network is improved constantly, and function is become stronger day by day, and is configured, using also very
It is complicated.Energy communication service expands to high speed from dispatching telephone, low rate telecontrol channel, digitized, user's industry of Large Copacity
Business, such as computer internet, wide area network, video transmission etc..The structure of power telecom network is also from single service in scheduling
The simple star fashion of the heart develops into polycentric mesh network today, is needed with guaranteeing to transmit for growing power information
Ask service.
As power telecom network coverage rate is more and more wider, the portfolio carried is increasing, once break down, it will
Cause larger loss.What therefore the daily O＆M of power telecom network showed is particularly important.
But attendant powerline network maintenance in there are the following problems：
（1）The maintenance of power telecom network is usually that attendant uses optical time domain reflectometer (Optical Time Domain
Reflectometer, OTDR) connection optical fiber is tested, and the species of fibre-optical splice is various, is required for carrying a variety of light every time
Fine adapter, easily omit.
（2）Equipment in power telecom network is various, it is necessary to ceaselessly change optical fiber when connecting the equipment of different optical fiber interfaces
Adapter, operating efficiency are very low.
The content of the invention
The utility model will solve technical problem：The shortcomings that overcoming above-mentioned technology.A kind of a variety of fiber adapters of collection are provided
Device function is in the multifunctional optical fiber adapter crossover tool of one.
In order to solve the above-mentioned technical problem, the utility model proposes technical scheme be：A kind of multifunctional optical fiber adapter
Crossover tool, including：Duplexing LC-SC adapters, LC-FC adapters and SC-FC adapters, the duplexing LC-SC adapters
LC ports and the LC ports of LC-FC adapters are connected with each other, SC ports and the SC-FC adapters of the duplexing LC-SC adapters
SC ports be connected with each other；The duplexing LC-SC adapters include DCS double-channel simplex LC-SC adapters, the DCS double-channel simplex LC-SC
Adapter is fixed together with metal flange；The set of the duplexing LC-SC adapters, LC-FC adapters and SC-FC adapters
Cylinder is zirconium oxide sleeve.
Such scheme, which further improves, to be：The LC ports of the duplexing LC-SC adapters and the LC of LC-FC adapters
Port is connected with each other using modularization breech lock RJ jacks.
Such scheme, which further improves, to be：The SC ports of the duplexing LC-SC adapters and the SC of SC-FC adapters
Port is connected with each other by insert-pull pin bar-type interface.
Such scheme, which further improves, to be：The FC ports of the LC-FC adapters and SC-FC adapters are respectively provided with outer
Metallic sheath, the end both sides of the outer metallic sheath have breach, and surface has screw thread；It is also equipped with the metallic sheath and the spiral shell
The clamp nut that line coordinates.
Multifunctional optical fiber adapter crossover tool provided by the utility model, realize FC, SC, LC and directly arbitrarily turn
Change, reduce the possibility to be malfunctioned in daily O＆M, improve efficiency.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the duplexing LC-SC adapter structures schematic diagram of the utility model embodiment.
Fig. 2 is another angled arrangement schematic diagrames of Fig. 1.
Fig. 3 is the LC-FC adapter structure schematic diagrames of the utility model embodiment.
Fig. 4 is the SC-FC adapter structure schematic diagrames of the utility model embodiment.
Embodiment
Embodiment
The multifunctional optical fiber adapter crossover tool of the present embodiment, as shown in Fig. 1 to Fig. 4, including：Duplexing LC-SC adaptations
Device, LC-FC adapters and SC-FC adapters, the LC ports of duplexing LC-SC adapters and the LC ports of LC-FC adapters are mutual
Connection, the SC ports of duplexing LC-SC adapters are connected with each other with the SC ports of SC-FC adapters；Duplexing LC-SC adapters include
DCS double-channel simplex LC-SC adapters, DCS double-channel simplex LC-SC adapters are fixed together with metal flange；Duplexing LC-SC adaptations
The sleeve of device, LC-FC adapters and SC-FC adapters is zirconium oxide sleeve.
The LC ports of duplexing LC-SC adapters are mutual using modularization breech lock RJ jacks with the LC ports of LC-FC adapters
Connection.
The SC ports of duplexing LC-SC adapters are mutually interconnected with the SC ports of SC-FC adapters by insert-pull pin bar-type interface
Connect.
The FC ports of LC-FC adapters and SC-FC adapters are respectively provided with outer metallic sheath, and the end both sides of outer metallic sheath have
Breach, surface have screw thread；The clamp nut coordinated with screw thread is also equipped with metallic sheath.
In the present embodiment, the LC ports of duplexing LC-SC adapters use 2.5mm lock pins, and SC ports use 1.25mm lock pins.
The FC ports of LC-FC adapters and SC-FC adapters use ceramic contact pin, and the end face of contact pin is ground using UPC types.
The LC ports and SC ports of duplexing LC-SC adapters are female；The LC ports of LC-FC adapters are male, FC
Port is female, and the SC ports of SC-FC adapters are male, and FC ports are female；So, when in use, according to live needs,
Flexibly selection disassembly and assembly adapter, so as to realize LC, SC, FC any conversion.For example, it is desired to when LC-FC is changed, then tear open
SC-FC adapters are laid down, it is same, it is necessary to which SC-FC conversions, then disassemble LC-FC adapters, it is necessary to which LC-SC is changed, then together
When dismantle SC-FC adapters and LC-FC adapters.Simultaneously as the present embodiment has two-way, and hence it is also possible to realize all the way/
A pair of optical fiber conversions.
Fiber adapter needs to reduce insertion loss, insertion loss（Insertion Loss）That is junction loss, refer to because
The loss of the effective luminous power of link caused by the importing of connector, insertion loss are the smaller the better.In the multi-functional of the present embodiment
When fiber adapter crossover tool is designed, pay particular attention to influence insertion loss 7 factors, these influence loss because
Element is mainly relevant with the manufacturing process of fiber adapter, to reduce insertion loss, is designed in fiber adapter with manufacture, using
Finer technique and high-quality material, which are tried one's best, avoids the influence of various factors, insertion loss is reduced to≤0.10dB；And
Polishing specially was done to contact pin surface, return loss can be made bigger, can be accomplished>=45dB.
The utility model is not limited to the concrete technical scheme described in above-described embodiment, in addition to the implementation, this practicality
It is new to have other embodiment.All technical schemes formed using equivalent substitution, it is the guarantor of the requires of the utility model
Protect scope.
Claims (4)
- A kind of 1. multifunctional optical fiber adapter crossover tool, it is characterised in that including：Duplexing LC-SC adapters, LC-FC adaptations Device and SC-FC adapters, the LC ports of the duplexing LC-SC adapters are connected with each other with the LC ports of LC-FC adapters, described The SC ports of duplexing LC-SC adapters are connected with each other with the SC ports of SC-FC adapters；The duplexing LC-SC adapters include DCS double-channel simplex LC-SC adapters, the DCS double-channel simplex LC-SC adapters are fixed together with metal flange；The duplexing LC- The sleeve of SC adapters, LC-FC adapters and SC-FC adapters is zirconium oxide sleeve.
- 2. multifunctional optical fiber adapter crossover tool according to claim 1, it is characterised in that：The duplexing LC-SC is fitted The LC ports of orchestration are connected with each other with the LC ports of LC-FC adapters using modularization breech lock RJ jacks.
- 3. multifunctional optical fiber adapter crossover tool according to claim 1, it is characterised in that：The duplexing LC-SC is fitted The SC ports of orchestration are connected with each other with the SC ports of SC-FC adapters by insert-pull pin bar-type interface.
- 4. multifunctional optical fiber adapter crossover tool according to claim 1, it is characterised in that：The LC-FC adapters Outer metallic sheath is respectively provided with the FC ports of SC-FC adapters, the end both sides of the outer metallic sheath have breach, and surface has spiral shell Line；The clamp nut coordinated with the screw thread is also equipped with the metallic sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720827612.7U CN207096500U (en) | 2017-07-10 | 2017-07-10 | A kind of multifunctional optical fiber adapter crossover tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720827612.7U CN207096500U (en) | 2017-07-10 | 2017-07-10 | A kind of multifunctional optical fiber adapter crossover tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096500U true CN207096500U (en) | 2018-03-13 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720827612.7U Active CN207096500U (en) | 2017-07-10 | 2017-07-10 | A kind of multifunctional optical fiber adapter crossover tool |
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| Country | Link |
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| CN (1) | CN207096500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196153A (en) * | 2019-05-22 | 2019-09-03 | 上海嘉慧光电子技术有限公司 | A kind of detachable detecting structure part based on duplex LC |
| CN113237545A (en) * | 2021-05-18 | 2021-08-10 | 贵州电网有限责任公司 | Optical power detection pen free of carrying tail fiber |
-
2017
- 2017-07-10 CN CN201720827612.7U patent/CN207096500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196153A (en) * | 2019-05-22 | 2019-09-03 | 上海嘉慧光电子技术有限公司 | A kind of detachable detecting structure part based on duplex LC |
| CN113237545A (en) * | 2021-05-18 | 2021-08-10 | 贵州电网有限责任公司 | Optical power detection pen free of carrying tail fiber |
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