CN202204979U - Jumper-connection-free optical cable distribution box - Google Patents
Jumper-connection-free optical cable distribution box Download PDFInfo
- Publication number
- CN202204979U CN202204979U CN2011205256374U CN201120525637U CN202204979U CN 202204979 U CN202204979 U CN 202204979U CN 2011205256374 U CN2011205256374 U CN 2011205256374U CN 201120525637 U CN201120525637 U CN 201120525637U CN 202204979 U CN202204979 U CN 202204979U
- Authority
- CN
- China
- Prior art keywords
- optical
- optical cable
- cable
- splitter
- optical splitter
- 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
Images
Abstract
The utility model discloses a jumper-connection-free optical cable distribution box. The jumper-connection-free optical cable distribution box comprises a box body, and a trunk optical cable, a tail optical cable and an output optical cable which are positioned in the box body, wherein one end part of the tail optical cable is in butt fusion with the output optical cable; an optical splitter is further arranged in the box body; the optical splitter is provided with an input end and an output end; the trunk optical cable is connected with the input end of the optical splitter; and the other end part of the tail optical cable is connected with the output end of the optical splitter. The jumper-connection-free optical cable distribution box designed by the utility model has the following beneficial effects: 1, the trunk optical cable is connected with the output optical cable in a jumper-connection-free mode through the optical splitter and the tail optical cable, thereby effectively reducing the optical path attenuation value and saving the optical power; 2, the optical splitter can achieve the effect of one-path input and multi-path output, and the capacity of the trunk optical cable depends on the value of the splitting ratio of an individual plug-in tab, thereby effectively lowering the trunk capacity configuration requirements; and 3, the operating space can be effectively saved.
Description
Technical field
The utility model relates to a kind of fiber optic cable plant case, especially a kind of no jumper connection fiber cable cross connection box.
Background technology
Because the conventional cable cross-connecting box is difficult to the restriction that difference Cheng Xiaoxin counts distribution sidelight cable in original arterial grid or LAN, it is big and resource utilization is low to cause the backbone optical cable rack to establish investment, and this has restricted the FTTH fast development that Fiber to the home builds.
At present; General because without crossing beam split in the conventional cable cross-connecting box, its largest user is than fiber cable cross connection box body place capacity half the just often, and from backbone optical cable Cheng Duan to needing jumping fiber to dispatch connection the optical distribution cable Cheng Duan; Every like this core the existence of 2 flange connecting point just arranged in fiber path; Cause the corresponding increase of light path attenuation value, cause the loss of luminous power, therefore be necessary existing fiber cable cross connection box is improved.
Summary of the invention
The purpose of the utility model is that design for the deficiency that solves above-mentioned technology a kind of can effectively reduce the light path attenuation value, save the no jumper connection fiber cable cross connection box of luminous power.
The no jumper connection fiber cable cross connection box that the utility model designed comprises casing and is positioned at backbone optical cable, tail optical fiber optical cable and the output optical cable of casing; One of them end of said tail optical fiber optical cable and the welding of output optical cable also are provided with optical splitter in the said casing, this optical splitter is provided with input end and output terminal; Said backbone optical cable links to each other with the input end of optical splitter; The another one end of described tail optical fiber optical cable is connected with the output terminal of optical splitter; Described optical splitter is the blade inserting optical splitter, and the ratio of its input end quantity and output terminal quantity is 1: 8; Can be the optical splitter of an input end, eight output terminals, also can be the optical splitter of two input ends, 16 output terminals; Be provided with optical splitter installing zone, backbone optical cable in the described casing and be fused into petiolarea, optical distribution cable fusion joining disk storage district and optical cable fixation peeling district; Described optical splitter installing zone is positioned at box house, and wherein a side and bottom extend to bottom half; Said backbone optical cable is fused into that petiolarea is positioned at optical splitter installing zone side and the top is higher than the optical splitter installing zone; Said optical cable fixation peeling district is positioned at the below that said backbone optical cable is fused into petiolarea; Said optical distribution cable fusion joining disk storage district is positioned at backbone optical cable and is fused between petiolarea and the optical cable fixation peeling district and area is fused into petiolarea and optical cable fixation peeling district greater than backbone optical cable, below described casing, is provided with base; Described optical splitter is installed in the optical splitter installing zone; Described optical splitter also all is provided with adapter on its input end and the output terminal, more convenient with being connected of tail optical fiber optical cable like this;
The beneficial effect of the no jumper connection fiber cable cross connection box that the utility model designed is:
1, backbone optical cable is connected through forming no jumper connection between optical splitter, tail optical fiber optical cable and the output optical cable, can effectively reduce light path attenuation value, saving luminous power;
2, optical splitter can reach the effect of one tunnel input, multichannel output, and the capacity of its backbone optical cable will depend on the numerical value of single blade inserting splitting ratio, thereby can effectively reduce the demand of trunk capacity configuration;
3, the operating space of effectively saving.
Description of drawings
Fig. 1 is the synoptic diagram that optical cable connects among the embodiment 1;
Fig. 2 is the structural representation of embodiment 1;
Among the figure: casing 1, backbone optical cable 2, tail optical fiber optical cable 3, output optical cable 4, optical splitter 5, input end 6, output terminal 7, adapter 8, optical splitter installing zone 9, backbone optical cable are fused into petiolarea 10, optical distribution cable fusion joining disk storage district 11, optical cable fixation peeling district 12, base 13, weld 14.
Embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
Like Fig. 1, shown in 2, the described no jumper connection fiber cable cross connection box of present embodiment comprises casing 1 and is positioned at backbone optical cable 2, tail optical fiber optical cable 3 and the output optical cable 4 of casing 1; One of them end of said tail optical fiber optical cable 3 and 4 weldings of output optical cable; Also be provided with optical splitter 5 in the said casing 1; This optical splitter 5 is provided with input end 6 and output terminal 7, all is provided with adapter 8 on input end 6 and the output terminal 7, and said backbone optical cable 2 links to each other with the input end 6 of optical splitter 5; The another one end of described tail optical fiber optical cable 3 is connected with the output terminal 7 of optical splitter 5; Described optical splitter 5 is blade inserting optical splitters 5, and the ratio of its input end 6 quantity and output terminal 7 quantity is 1: 8 (can be the optical splitter 5 of an input end 6, eight output terminals 7, also can be the optical splitter 5 of 6,16 output terminals 7 of two input ends); Be provided with optical splitter installing zone 9, backbone optical cable in this casing 1 and be fused into petiolarea 10, optical distribution cable fusion joining disk storage district 11 and optical cable fixation peeling district 12, below described casing 1, be provided with base 13; Described optical splitter 5 is installed in the optical splitter installing zone 9;
The beneficial effect of the described no jumper connection fiber cable cross connection box of present embodiment is:
1, backbone optical cable 2 is connected through forming no jumper connection between optical splitter 5, tail optical fiber optical cable 3 and the output optical cable 4, can effectively reduce light path attenuation value, saving luminous power;
2, optical splitter 5 can reach the effect of one tunnel input, multichannel output, and the capacity of its backbone optical cable 2 will depend on the numerical value of single blade inserting splitting ratio, thereby can effectively reduce the demand of trunk capacity configuration;
3, the operating space of effectively saving.
Specific embodiment described herein only is that design of the present invention is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (1)
1. no jumper connection fiber cable cross connection box comprises casing and is positioned at backbone optical cable, tail optical fiber optical cable and the output optical cable of casing; One of them end of said tail optical fiber optical cable and the welding of output optical cable is characterized in that also being provided with optical splitter in the said casing, and this optical splitter is provided with input end and output terminal; Said backbone optical cable links to each other with the input end of optical splitter; The another one end of described tail optical fiber optical cable is connected with the output terminal of optical splitter; Described optical splitter is the blade inserting optical splitter, and the ratio of its input end quantity and output terminal quantity is 1: 8; Be provided with optical splitter installing zone, backbone optical cable in the described casing and be fused into petiolarea, optical distribution cable fusion joining disk storage district and optical cable fixation peeling district; Described optical splitter installing zone is positioned at box house, and wherein a side and bottom extend to bottom half; Said backbone optical cable is fused into that petiolarea is positioned at optical splitter installing zone side and the top is higher than the optical splitter installing zone; Said optical cable fixation peeling district is positioned at the below that said backbone optical cable is fused into petiolarea; Said optical distribution cable fusion joining disk storage district is positioned at backbone optical cable and is fused between petiolarea and the optical cable fixation peeling district and area is fused into petiolarea and optical cable fixation peeling district greater than backbone optical cable, below described casing, is provided with base; Described optical splitter is installed in the optical splitter installing zone; Described optical splitter also all is provided with adapter on its input end and the output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205256374U CN202204979U (en) | 2011-12-15 | 2011-12-15 | Jumper-connection-free optical cable distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205256374U CN202204979U (en) | 2011-12-15 | 2011-12-15 | Jumper-connection-free optical cable distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202204979U true CN202204979U (en) | 2012-04-25 |
Family
ID=45969096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205256374U Expired - Fee Related CN202204979U (en) | 2011-12-15 | 2011-12-15 | Jumper-connection-free optical cable distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202204979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10096985B2 (en) | 2014-10-31 | 2018-10-09 | Hewlett Packard Enterprise Development Lp | Cable storage module |
-
2011
- 2011-12-15 CN CN2011205256374U patent/CN202204979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10096985B2 (en) | 2014-10-31 | 2018-10-09 | Hewlett Packard Enterprise Development Lp | Cable storage module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102650717A (en) | Multi-mode/single-mode optical fiber connector based on double-clad optical fiber | |
| TW200730908A (en) | Multichannel opticalcommunication module and method of producing multichannel opticalcommunication module | |
| CN202204979U (en) | Jumper-connection-free optical cable distribution box | |
| CN103777278A (en) | Double-core butterfly type optical cable butt fusion branch protector | |
| CN202837625U (en) | Optical cable distribution box | |
| CN102162883A (en) | Spot coupling and conversion device | |
| CN204719284U (en) | A kind of multiplex light splitting fiber distribution box | |
| CN201523150U (en) | Tail fiber type laser | |
| CN204269893U (en) | A kind of 12 core Multifunctional cable termination boxes | |
| CN202975433U (en) | FTTH optical cable transfer box | |
| CN202383336U (en) | Cross connecting cabinet | |
| CN202093221U (en) | Junction box provided with optical splitter and capable of leading into butterfly-shaped cable | |
| CN207650468U (en) | A kind of splitter-less is without jump optical cable distribution box | |
| CN202794594U (en) | Laser attenuating device | |
| CN204758890U (en) | It is outdoor with large capacity optic fibre distribution cabinet | |
| CN203688882U (en) | Double-core butterfly-shaped optical cable fusion splicing and branching protector | |
| CN204269894U (en) | A kind of 24 core Multifunctional cable termination boxes | |
| CN202512264U (en) | Optical waveguide structure in glass base integrated optical device | |
| CN213122382U (en) | Tail fiber storage disc | |
| CN202383334U (en) | Optical cable splitter distribution box | |
| CN203324519U (en) | Optical fiber patch cord | |
| CN203287590U (en) | Optical fiber main distribution frame with multiple light-splitting functions | |
| CN204479817U (en) | The outdoor direct-connected optical branching device box of a kind of FTTX | |
| CN202373379U (en) | Skipping fiber with signal line | |
| CN202502276U (en) | Single-fiber three-way optical device structure |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20171215 |