CN202383336U - Cross connecting cabinet - Google Patents
Cross connecting cabinet Download PDFInfo
- Publication number
- CN202383336U CN202383336U CN201120549658XU CN201120549658U CN202383336U CN 202383336 U CN202383336 U CN 202383336U CN 201120549658X U CN201120549658X U CN 201120549658XU CN 201120549658 U CN201120549658 U CN 201120549658U CN 202383336 U CN202383336 U CN 202383336U
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- China
- Prior art keywords
- optical
- fixed
- integrated module
- distribution
- fiber
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- 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
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- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a cross connecting cabinet, which comprises a base and a cabinet body fixed on the base. A distribution board, a welding wiring integrated module, an optical splitter, a fiber storage groove and an optical cable fixing device are sequentially fixed on the cabinet body from top to bottom, and fiber passing rings are fixed on two sides of the cabinet body and between the distribution board and the welding wiring integrated module. According to the cross connecting cabinet, an optical distribution cable adaptor is removed, modes of point-to-point and point-to-multipoint of wiring optical fibers are achieved, every function module is arranged in a partition mode, routing is clearer, operators can directly watch conditions of spare ports of users, and maintenance and operation are convenient; a no-jump connection mode is adopted, so that the loss of the optical power of an optical fiber connector is reduced, and the default caused by the connection of the adaptor and a jump-connection optical fiber is avoided effectively; and the optical splitter is a clip-inserting type and can be allocated and arranged selectively in accordance with the requirements of clients, and first-stage light split or second-stage light split is performed.
Description
Technical field
The utility model belongs to the communication facilities technical field, specifically relates to a kind of fiber cable cross connection box.
Background technology
Fiber cable cross connection box is a kind of handing-over equipment that optical cable Cheng Duan, jumper connection are provided for trunk layer optical cable, wiring layer optical cable.Behind the optical cable leading in cable cross-connecting box, through fixing, termination, join fibre after, use jumping fiber with trunk layer optical cable and the connection of wiring layer optical cable.Molten distribution integrated module in the existing fiber cable cross connection box all is to become the 1:1 ratio with the welding terminal, realizes accomplishing with jumping fiber the distribution and the scheduling of optical cable, causes handing-over capacity and cable-management to be restricted; Occur wire jumper intersection or overlapping easily, be unfavorable for operating personnel's I&M; The connection of disposable completion wire jumper, whether can not discern customer service open-minded; The point-to-point connected mode of wire jumper has adopted two adapters, and many one is inserted loss, transmission range is had direct influence.Along with the scale construction of FTTx, a large amount of uses of optical branching device make traditional fiber cable cross connection box can't satisfy the needs of current optical fiber distributing, press for a kind of fiber cable cross connection box that is applicable to FTTx that does not have jumper connection.
Summary of the invention
The utility model technical matters to be solved provides a kind of fiber cable cross connection box of easy to operate, no jumper connection structure.
For realizing above-mentioned purpose, the utility model adopts following technical scheme: a kind of fiber cable cross connection box comprises that base is fixed with distribution board, welding distribution integrated module, optical branching device, fibre storing groove and optical cable fixing device from top to bottom successively with being fixed in the said casing of casing on the base.
Be fixed with fine ring between said casing both sides and distribution board and the welding distribution integrated module.
Two row about the light path device was divided in said minute were fixed with fine ring between the two row branch light path devices, and every row branch light path device top is fixed with a welding distribution integrated module.
The max cap. of said welding distribution integrated module is 48 cores.
Said optical branching device is the blade inserting optical branching device.
The maximum distribution capacity of said distribution board is 264 cores.
The good effect of the utility model is following: the utility model has been removed the optical distribution cable adapter; Realized distribution optical fiber point-to-point; Point is to the pattern of multiple spot, and each functional module subregion is provided with, and makes route more clear; The operator can directly see the situation of the vacant port of user, maintains easily operation; Adopt no jumper connection connected mode, thereby the optical power loss of the connector that takes in sail avoids effectively adapter to be connected the fault that causes with jumping fiber; Customizable tail optical fiber length has reduced cost; Optical branching device adopts the blade inserting optical branching device, can optionally dispose installation according to client's needs, carries out one-level or two-stage beam split; Cabinet shell adopt have good anticorrosion, the SMC material or the stainless steel double-decker of insulation, function such as heat insulation, degree of protection all can reach the IP65 level.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, casing; 2, distribution board; 3, welding distribution integrated module; 4, optical branching device; 5 fibre storing grooves; 6, optical cable fixing device; 7, base; 8, cross fine ring.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in Figure 1; The utility model comprises base 7 and is fixed on the casing 1 on the base; Be fixed with distribution board 2, welding distribution integrated module 3, optical branching device 4, fibre storing groove 5 and optical cable fixing device 6 in the said casing from top to bottom successively, be fixed with fine ring 8 between said casing both sides and distribution board and the welding distribution integrated module.
The max cap. of welding distribution integrated module is 48 cores, adopts modular design, and is convenient to operation; The distribution capacity of distribution board is 264 cores, is that unit evenly distributes with 12 cores.Block up for avoiding tail optical fiber to concentrate, tail optical fiber is that unit is stored in the corresponding fibre storing groove with per 12.
Two row about branch light path device is divided into were fixed with fine ring between the two row branch light path devices, and every row branch light path device top is fixed with a welding distribution integrated module.Optical branching device is the blade inserting optical branching device, can adopt 1:2,1:4,1:8,1 \ 2:16 blade inserting optical branching device, and maximum support of optical branching device installing zone that is positioned at the casing middle part can be inserted the optical branching device of specification requirement according to user's needs in 32 installation positions.Easy installation and removal, SC adapter Cheng Duan, plug and play, shunt port corresponding region is clearly divided and clear sign,
Optical cable fixing device adopts conventional cable fixation peeling mode.Can be used with the optical cable baring protective device, dependable performance, safe.
Use the utility model wiring process following:
Backbone optical cable bottom half through open stripping fixing after, cross the welding distribution integrated module that fine ring is introduced into the casing middle part by the casing left side, be that unit carries out welding with per 12 cores, be 48 cores to the maximum, wait to be connected.Optical distribution cable bottom half through open stripping fixing after; Cross the distribution board that fine ring is introduced into the casing top by the casing right side; Single core tail fiber with customized lengths carries out welding respectively, and that to be unit leave the fibre storing groove etc. of casing middle and lower part in through the fine ring of crossing of casing middle part is to be connected with 12 single core tail fibers again.
When the needs optical cable is opened connection; Link to each other with the adapter of backbone optical cable with optical patchcord one end earlier; The other end links to each other with the input end of optical branching device; The output terminal of optical branching device (having 4 or 8 ports) respectively with leave fibre storing groove in single core tail fiber be connected, promptly accomplished the connection of lightguide cable link.
The above; Preferable case study on implementation for the utility model; Be not that the utility model is done any restriction; Everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of the utility model technical scheme according to the utility model technical spirit.
Claims (6)
1. fiber cable cross connection box; It comprises base (7) and is fixed on the casing (1) on the base; It is characterized in that, be fixed with distribution board (2), welding distribution integrated module (3), optical branching device (4), fibre storing groove (5) and optical cable fixing device (6) in the said casing from top to bottom successively.
2. fiber cable cross connection box according to claim 1 is characterized in that, is fixed with fine ring (8) between said casing both sides and distribution board and the welding distribution integrated module.
3. fiber cable cross connection box according to claim 1 and 2 is characterized in that, two row about the light path device was divided in said minute were fixed with fine ring between the two row branch light path devices, and every row branch light path device top is fixed with a welding distribution integrated module.
4. fiber cable cross connection box according to claim 1 is characterized in that, the max cap. of said welding distribution integrated module is 48 cores.
5. fiber cable cross connection box according to claim 1 is characterized in that, said optical branching device is the blade inserting optical branching device.
6. fiber cable cross connection box according to claim 1 is characterized in that, the maximum distribution capacity of said distribution board is 264 cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120549658XU CN202383336U (en) | 2011-12-26 | 2011-12-26 | Cross connecting cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120549658XU CN202383336U (en) | 2011-12-26 | 2011-12-26 | Cross connecting cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383336U true CN202383336U (en) | 2012-08-15 |
Family
ID=46631829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120549658XU Expired - Fee Related CN202383336U (en) | 2011-12-26 | 2011-12-26 | Cross connecting cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278902A (en) * | 2013-06-26 | 2013-09-04 | 上海亨通宏普通信技术有限公司 | Intensive FTTX optical cable splice box |
| CN104503049A (en) * | 2014-12-02 | 2015-04-08 | 宁波市令通电信设备有限公司 | Optical cable transfer box |
-
2011
- 2011-12-26 CN CN201120549658XU patent/CN202383336U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278902A (en) * | 2013-06-26 | 2013-09-04 | 上海亨通宏普通信技术有限公司 | Intensive FTTX optical cable splice box |
| CN104503049A (en) * | 2014-12-02 | 2015-04-08 | 宁波市令通电信设备有限公司 | Optical cable transfer box |
| CN104503049B (en) * | 2014-12-02 | 2017-11-24 | 宁波市令通电信设备有限公司 | Fiber cable cross connection box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20131226 |