CN202305934U - Cassette optical splitter - Google Patents
Cassette optical splitter Download PDFInfo
- Publication number
- CN202305934U CN202305934U CN2011203797046U CN201120379704U CN202305934U CN 202305934 U CN202305934 U CN 202305934U CN 2011203797046 U CN2011203797046 U CN 2011203797046U CN 201120379704 U CN201120379704 U CN 201120379704U CN 202305934 U CN202305934 U CN 202305934U
- Authority
- CN
- China
- Prior art keywords
- input
- output
- box body
- branching device
- optical
- 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 - Lifetime
Links
Images
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses a cassette optical splitter, comprising a box body, a cover plate and an optical splitter module. The box body is also equipped with input ports and output ports, input optical fibers are stretched into the box body via the input ports and are connected with the input end of the optical splitter module, and output optical fibers are stretched into the box body via the output ports and are connected with the output end of the optical splitter module; input end blank pipes and output end blank pipes penetrate and are arranged at the input ports and output ports of the box body respectively, the input optical fibers penetrate and are arranged in the input end blank pipes, and the output optical fibers penetrate and are arranged in the output end blank pipes. By using the cassette optical splitter of the utility model, the light signal losses caused by bending the optical fibers at the input ports and output ports are avoided.
Description
Technical field
the utility model relates to a kind of optical branching device, relates in particular to a kind of boxlike optical branching device.
Background technology
optical branching device is that optical fiber inserts indispensable device, and its effect is mainly played input optical power demultiplexing luminous power is exported.Optical branching device in using at present can be divided into according to packing forms: series of products such as naked fine formula optical branching device, band branch type optical branching device, boxlike optical branching device, pellet type optical branching device, stand-type optical branching device.
existing boxlike optical branching device generally all includes cover plate and optical branching device module on box body, the box body; Also be provided with the input port and the output port that supply optical fiber to wear on the said box body; Said input optical fibre stretches into box body through input port and is connected with the input end of optical branching device module, and said output optical fibre stretches into box body through output port and is connected with the output terminal of optical branching device module.Because the optical fiber that the boxlike optical branching device uses is common coated fiber, the optical fiber at input port and output port place is prone to produce and bends even fracture, thereby causes the loss of light signal even open circuit.
Summary of the invention
the utility model purpose is: a kind of boxlike optical branching device is provided; It is provided with respectively at the input port of box body and output port place and supplies input end blank pipe that input optical fibre wears and the output terminal blank pipe that supplies output optical fibre to wear, and has avoided optical fiber to produce bending and causes the loss of light signal.
The technical scheme of
the utility model is: a kind of boxlike optical branching device; Include box body, cover plate and optical branching device module; Also be provided with input port and output port on the said box body; Said input optical fibre stretches into box body through input port and is connected with the input end of optical branching device module, and said output optical fibre stretches into box body through output port and is connected with the output terminal of optical branching device module, and each input port of said box body is equipped with input end blank pipe and output terminal blank pipe respectively with each output port place; Said input optical fibre is located in the input end blank pipe, and said output optical fibre is located in the output terminal blank pipe.
said optical branching device module is naked fine formula optical branching device.
Be provided with one in
said box body and be used to be set in input optical fibre and the outer locating sleeve pipe fitting of output optical fibre, this locating sleeve pipe fitting is fixed on input optical fibre and output optical fibre a corner of box body.
said input end blank pipe and output terminal blank pipe diameter are 2mm.
The utility model has the advantages that:
1. the utility model are provided with respectively at the input port of box body and output port place and supply input end blank pipe that input optical fibre wears and the output terminal blank pipe that supplies output optical fibre to wear, and have avoided the optical fiber at input port and output port place to produce bending and cause the loss of light signal.
. the utility model is provided with the locating sleeve pipe fitting in box body; This locating sleeve pipe fitting is fixed on input optical fibre and output optical fibre a corner of box body; When having avoided input optical fibre and output optical fibre in box body, to twine and cause optical fiber bending, thereby cause the loss of light signal.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the structural representation of the utility model.
wherein: 1 box body; 2 optical branching device modules; 3 input optical fibres; 4 output optical fibres; 5 input end blank pipes; 6 output terminal blank pipes; 7 locating sleeve pipe fittings.
Embodiment
embodiment: as shown in Figure 1; A kind of boxlike optical branching device; Include box body 1, cover plate and optical branching device module 2, also be provided with input port and output port on the said box body 1, said input optical fibre 3 stretches into box body 1 through input port and is connected with the input end of optical branching device module 2; Said output optical fibre 4 stretches into box body 1 through output port and is connected with the output terminal of optical branching device module 2; Each input port of said box body 1 is equipped with input end blank pipe 5 and output terminal blank pipe 6 respectively with each output port place, and said input optical fibre 3 is located in the input end blank pipe 5, and said output optical fibre 4 is located in the output terminal blank pipe 6.The optical fiber of having avoided input port and output port place like this produces bending and causes the loss of light signal.
said optical branching device module 2 is naked fine formula optical branching device.
said input end blank pipe and output terminal blank pipe diameter are 2mm.
Be provided with one in
said box body 1 and be used to be set in the locating sleeve pipe fitting 7 outside input optical fibre 3 and the output optical fibre 4, this locating sleeve pipe fitting 7 is fixed on input optical fibre 3 and output optical fibre 4 corner of box body 1.When having avoided input optical fibre 3 and output optical fibre 4 box body 1 in, to twine like this and cause that optical fiber bends, thereby cause the loss of light signal.
Only be the concrete exemplary applications of the utility model more than
, the protection domain of the utility model is not constituted any limitation.Except that the foregoing description, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (4)
1. boxlike optical branching device; Include box body (1), cover plate and optical branching device module (2); Said box body also is provided with input port and output port on (1); Said input optical fibre (3) stretches into box body (1) through input port and is connected with the input end of optical branching device module (2); Said output optical fibre (4) stretches into box body (1) through output port and is connected with the output terminal of optical branching device module (2); It is characterized in that: each input port of said box body (1) is equipped with input end blank pipe (5) and output terminal blank pipe (6) respectively with each output port place, and said input optical fibre (3) is located in the input end blank pipe (5), and said output optical fibre (4) is located in the output terminal blank pipe (6).
2. boxlike optical branching device according to claim 1 is characterized in that: said optical branching device module (2) is naked fine formula optical branching device.
3. boxlike optical branching device according to claim 1 and 2; It is characterized in that: be provided with one in the said box body (1) and be used to be set in input optical fibre (3) and the outer locating sleeve pipe fitting (7) of output optical fibre (4), this locating sleeve pipe fitting (7) is fixed on input optical fibre (3) and output optical fibre (4) corner of box body (1).
4. boxlike optical branching device according to claim 1 and 2 is characterized in that: said input end blank pipe (5) and output terminal blank pipe (6) diameter are 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203797046U CN202305934U (en) | 2011-09-29 | 2011-09-29 | Cassette optical splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203797046U CN202305934U (en) | 2011-09-29 | 2011-09-29 | Cassette optical splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305934U true CN202305934U (en) | 2012-07-04 |
Family
ID=46374802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203797046U Expired - Lifetime CN202305934U (en) | 2011-09-29 | 2011-09-29 | Cassette optical splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137556A (en) * | 2015-09-08 | 2015-12-09 | 镇江华坚电子有限公司 | Box type planar waveguide optical splitter |
| CN105974546A (en) * | 2016-07-29 | 2016-09-28 | 四川天邑康和通信股份有限公司 | Novel optical cable splice box free of jumper connection |
-
2011
- 2011-09-29 CN CN2011203797046U patent/CN202305934U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137556A (en) * | 2015-09-08 | 2015-12-09 | 镇江华坚电子有限公司 | Box type planar waveguide optical splitter |
| CN105974546A (en) * | 2016-07-29 | 2016-09-28 | 四川天邑康和通信股份有限公司 | Novel optical cable splice box free of jumper connection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2011007119A (en) | Integrated distribution enabling access apparatus. | |
| WO2012092169A3 (en) | Optical amplifier for multi-core optical fiber | |
| TW200942884A (en) | MPO type optical fiber adapter | |
| WO2007086976A3 (en) | Optical fiber splitter module and fiber optic array therefor | |
| CN202583528U (en) | Female fiber connector | |
| CN202305934U (en) | Cassette optical splitter | |
| IN2015DN02246A (en) | ||
| CN202339262U (en) | Multifunctional optical fiber detection system | |
| WO2007121950A3 (en) | Optical cable and method for production of an optical cable | |
| WO2008120623A1 (en) | Optical cable | |
| CN202256818U (en) | Tray type optical branching device | |
| CN202256764U (en) | Optical fiber array | |
| CN202159159U (en) | Planar optical waveguide branching device with 128-branch | |
| CN202330788U (en) | Framework type optical divider | |
| CN204945528U (en) | A kind of polarization has nothing to do fibre optic isolater | |
| CN202404282U (en) | Miniature optical divider | |
| CN203616501U (en) | Optical fiber connector capable of multiplexing optical path | |
| WO2011048398A3 (en) | Tapered combiner for large core high power fiber lasers | |
| CN202305933U (en) | Bare fiber type optical splitter | |
| CN204964806U (en) | Single mode fiber tail optical fiber | |
| CN203025398U (en) | Small box type PLC optical divider | |
| CN202837601U (en) | FC type optical fiber adapter | |
| CN204925474U (en) | Box -shaped slab guide optical divider | |
| CN204166169U (en) | Beaming type PLC optical branching device | |
| CN101806937A (en) | Coupling monitoring method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU XINDA COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WUJIANG XINDA TONGXIN TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215234, No. 1, pioneering Road, seven town industrial area, Suzhou, Jiangsu, Wujiang Patentee after: JIANGSU XINDA COMMUNICATION TECHNOLOGY CO., LTD. Address before: 215234, No. 1, pioneering Road, seven town industrial area, Suzhou, Jiangsu, Wujiang Patentee before: Wujiang Xinda Tongxin Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |