CN211206862U - Combinable optical fiber adapter - Google Patents
Combinable optical fiber adapter Download PDFInfo
- Publication number
- CN211206862U CN211206862U CN201922486346.8U CN201922486346U CN211206862U CN 211206862 U CN211206862 U CN 211206862U CN 201922486346 U CN201922486346 U CN 201922486346U CN 211206862 U CN211206862 U CN 211206862U
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- China
- Prior art keywords
- interface
- tail fiber
- connector
- fiber connector
- pigtail
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- 239000013307 optical fiber Substances 0.000 title claims description 17
- 239000000835 fiber Substances 0.000 claims abstract description 53
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Abstract
The utility model discloses a can make up optic fibre adapter relates to an optic fibre adapter, the purpose is in order to overcome current FC, the complicated problem of switching mode between SC and L C type fiber splice, including FC tail fiber connector, SC tail fiber connector, FC interface commentaries on classics SC interface sleeve pipe, L C tail fiber connector and SC interface commentaries on classics L C interface sleeve pipe, FC tail fiber connector passes through FC interface commentaries on classics SC interface sleeve pipe and SC tail fiber connector coaxial fixed connection formation FC-SC adapter, be used for the mutual switching of FC tail fiber and SC tail fiber, FC interface commentaries on classics SC interface sleeve pipe suit is in FC tail fiber connector and SC tail fiber connector, SC tail fiber connector passes through SC interface commentaries on classics L C interface sleeve pipe and L C tail fiber connector coaxial fixed connection formation FC-L C, be used for the mutual switching of FC tail fiber and L C tail fiber, SC interface commentaries on classics L C interface sleeve pipe suit is in SC tail fiber connector and L C tail fiber.
Description
Technical Field
The utility model relates to an optical fiber adapter, concretely relates to optical fiber adapter that is used for multiple different grade type tail optical fiber of adaptation to connect.
Background
The optical fiber connectors used in the actual environment of information communication profession are FC, SC and L C, the FC type external reinforcement mode is metal sleeve, the fastening mode is screw buckle, generally used on ODF side, and used on distribution frame mostly, the SC type is connector for connecting GBIC optical module or common optical fiber transceiver, its shell is rectangular, the fastening mode is plug-pull bolt type, it does not need to rotate, L C type connector for connecting SFP module, it is made by convenient modular jack (RJ) latch mechanism.
The connector of the measuring equipment is only one single connector, if optical fibers of different models need to be tested, adapters of corresponding models need to be added on the original connector, for example L C, not only L C is needed, but also an FC/PC-L C/PC optical fiber jumper wire is needed for switching, and the switching mode is not only complex, but also has high signal loss and high cost after being switched for several times.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can make up optic fibre adapter in order to overcome the complicated and big problem of signal loss of switching mode between current FC, SC and L C type fiber splice.
The utility model discloses a combinable optical fiber adapter, which comprises a FC tail fiber connector, an SC tail fiber connector, a FC interface-to-SC interface sleeve, an L C tail fiber connector and an SC interface-to-L C interface sleeve;
the FC tail fiber connector is coaxially and fixedly connected with the SC tail fiber connector through an FC interface-SC interface conversion sleeve to form an FC-SC adapter for mutually switching the FC tail fiber and the SC tail fiber;
the FC interface-SC interface conversion sleeve is sleeved in the FC tail fiber connector and the SC tail fiber connector.
The SC pigtail connector is coaxially and fixedly connected with the L C pigtail connector through an SC interface switching L C interface sleeve to form an FC-L C adapter for switching the FC pigtail and the L C pigtail;
the SC interface switching L C interface sleeve is sleeved in the SC pigtail connector and the L C pigtail connector.
The beneficial effects of the utility model are that this optical fiber adapter is applicable to FC, SC and L C three kinds of optical fiber splice, realizes the function of three kinds of joint interconversion, reduced signal loss, also simplified the complexity of switching, small, saved the space, and easy to carry out, also effectually solved simultaneously the information communication specialty at the loaded down with trivial details nature of the test change a plurality of adapters of the multiple joint of daily work optic fibre, the loss of signal in the switching in-process has equally greatly reduced to low cost is fit for promoting on a large scale.
Drawings
Fig. 1 is a schematic diagram of a split structure of a combinable optical fiber adapter according to the present invention.
Detailed Description
In a first specific embodiment, the combinable optical fiber adapter of this embodiment includes an FC pigtail connector 1, an SC pigtail connector 2, an FC interface-to-SC interface ferrule 3, an L C pigtail connector 4, and an SC interface-to-L C interface ferrule 5;
the FC tail fiber connector 1 is coaxially and fixedly connected with the SC tail fiber connector 2 through an FC interface-SC interface conversion sleeve 3 to form an FC-SC adapter which is used for mutually switching the FC tail fiber and the SC tail fiber;
the FC interface-SC interface conversion sleeve 3 is sleeved in the FC tail fiber connector 1 and the SC tail fiber connector 2.
The SC pigtail connector 2 is coaxially and fixedly connected with the L C pigtail connector 4 through an SC interface adapter L C interface sleeve 5 to form an FC-L C adapter for the mutual adapter of the FC pigtail and the L C pigtail;
an SC interface switching L C interface sleeve 5 is sleeved in the SC pigtail connectors 2 and L C pigtail connectors 4.
The FC interface-SC interface conversion sleeve 3 is a ceramic sleeve.
The SC interface L C interface sleeve 5 is a ceramic sleeve.
The FC tail fiber connector 1 and the SC tail fiber connector 2 are fixed through welding.
And the SC tail fiber connector 2 and the L C tail fiber connector 4 are fixed by welding.
In order to realize the technical purposes, the novel technical scheme is that an FC to SC conversion L C type adapter is adopted at two ends, an FC connector interface, an SC connector interface and an L C connector interface are adopted at two ends, an FC to SC ceramic sleeve and an SC to L C ceramic sleeve are added in the middle, and each module can be freely disassembled, so that the loss of signals in a jumper and two connectors is reduced, and the conversion can be carried out according to the actual requirements in the work,
in the optical fiber adapter, an FC-to-SC and an SC-to-L C-type switching ceramic bushing are respectively arranged in the middle of an FC-type connector interface, an SC-to-SC connector interface and an L C-type connector interface, so that an FC-to-SC, SC-to-L C and FC-to-L C-type multifunctional optical fiber module adapter is formed.
Claims (5)
1. A combinable optical fiber adapter is characterized by comprising an FC tail fiber connector (1), an SC tail fiber connector (2), an FC interface-to-SC interface sleeve (3), an L C tail fiber connector (4) and an SC interface-to-L C interface sleeve (5);
the FC tail fiber connector (1) is coaxially and fixedly connected with the SC tail fiber connector (2) through an FC interface-SC interface conversion sleeve (3) to form an FC-SC adapter for mutually switching the FC tail fiber and the SC tail fiber;
the FC interface-SC interface conversion sleeve (3) is sleeved in the FC tail fiber connector (1) and the SC tail fiber connector (2);
the SC pigtail connector (2) is coaxially and fixedly connected with the L C pigtail connector (4) through an SC interface adapter L C interface sleeve (5) to form an FC-L C adapter for the mutual adapter of an FC pigtail and a L C pigtail;
and the SC interface switching L C interface sleeve (5) is sleeved in the SC pigtail connector (2) and the L C pigtail connector (4).
2. A composable fiber optic adapter according to claim 1, wherein the FC interface to SC interface ferrule (3) is a ceramic ferrule.
3. A composable fiber optic adapter according to claim 1 or 2, wherein the SC interface transition L C interface ferrule (5) is a ceramic ferrule.
4. A composable fiber optic adapter according to claim 1, wherein the FC pigtail connector (1) and the SC pigtail connector (2) are fixed by welding.
5. A combinable fiber optic adapter according to claim 1 or 4, wherein the SC pigtail connectors (2) and L C pigtail connectors (4) are fixed by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486346.8U CN211206862U (en) | 2019-12-31 | 2019-12-31 | Combinable optical fiber adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486346.8U CN211206862U (en) | 2019-12-31 | 2019-12-31 | Combinable optical fiber adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211206862U true CN211206862U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922486346.8U Active CN211206862U (en) | 2019-12-31 | 2019-12-31 | Combinable optical fiber adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211206862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799489A (en) * | 2022-06-28 | 2022-07-29 | 武汉锐科光纤激光技术股份有限公司 | Laser output head switching device and laser output assembly |
-
2019
- 2019-12-31 CN CN201922486346.8U patent/CN211206862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799489A (en) * | 2022-06-28 | 2022-07-29 | 武汉锐科光纤激光技术股份有限公司 | Laser output head switching device and laser output assembly |
| CN114799489B (en) * | 2022-06-28 | 2022-11-01 | 武汉锐科光纤激光技术股份有限公司 | Laser output head switching device and laser output assembly |
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