CN202886684U - Optical splitter box for optical fiber network - Google Patents
Optical splitter box for optical fiber network Download PDFInfo
- Publication number
- CN202886684U CN202886684U CN 201220528365 CN201220528365U CN202886684U CN 202886684 U CN202886684 U CN 202886684U CN 201220528365 CN201220528365 CN 201220528365 CN 201220528365 U CN201220528365 U CN 201220528365U CN 202886684 U CN202886684 U CN 202886684U
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Abstract
The utility model discloses an optical splitter box for an optical fiber network. The optical splitter box comprises a box body with a box door. A top surface and/or a bottom surface of the box body are/is at least provided with a wire inlet hole and a wire outlet hole, respectively. Three clamping plates are spacedly hinged to a bottom plate of the box body, respectively. Three multi-channel optical-splitting insertion-groove racks are respectively arranged on the three clamping plates. A plurality of optical-splitter insert boxes are inserted in channels of the three multi-channel optical-splitting insertion-groove racks, respectively. An optical fiber splicing tray and an optical fiber storage unit are spacedly mounted to the bottom plate of the box body, respectively. A plurality of cable fixing clamps are mounted to the bottom plate of the box body and are located at the wire-inlet-hole side, the wire-outlet-hole side and the optical-fiber-storage-unit side of the box body. The optical splitter box of the utility model is suitable for access of users of multiple network operators, and a user access port is flexible set, thereby reducing the network access cost and the management cost and avoiding the influence on the elegance of corridors and other indoor places.
Description
Technical field
The utility model relates to a kind of light shunt case for fiber optic network.
Background technology
Along with the needs of user to the raising of the network bandwidth, stability requirement and the contour band width service of development IPTV, the existing access way such as ADSL can not be satisfied the demand, and therefore can provide high bandwidth, high efficiency FTTH network to have great development space.Optical branching device is based on the core light device in the FTTH network of PON technology, and the 1/2 * N that is used for from the local side to user connects, and realizes one-level or secondary light-splitting.The Planar Lightwave Circuit Technology of comparatively commonly using in the prior art, to make optical waveguide branch device with semiconductor technology, function is along separate routes finished at chip, can realize nearly shunt more than the 1X32 at a chip, then, at chip two ends difference coupling package input end and output terminal Multi-channel optical fiber array.The advantage of this device has: 1, loss is insensitive to optical wavelength transmission, can satisfy the transmission needs of different wave length; 2, light splitting is even, can be with the signal uniform distribution to the user; 3, compact conformation, volume is little, can be directly installed in the existing various cross-connecting box, does not need particular design to reserve very large installing space; 4, single device divided channel is a lot, can reach more than 32 the tunnel; 5, the multichannel cost is low, and minute way is more, and cost advantage is more obvious.Yet, when being applied to optical branching device in the corridor, usually can run into the inconvenience of design and installation, especially later stage dilatation, often very inconvenient.Therefore, how to satisfy increases user access port flexibly in the FTTH network, become the problem that those skilled in the art need to solve.In fiber optic network was built, many Virtual network operators had improved network insertion cost and handling cost usually respectively at indoor place setting light shunt cases separately such as building corridors, have affected the attractive in appearance of the indoor places such as corridor simultaneously.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of light shunt case for fiber optic network, user's access of applicable many Virtual network operators of this light shunt case, user access port can be set flexibly, reduced network insertion cost and handling cost, avoided indoor place impacts attractive in appearance such as corridors.
For solving the problems of the technologies described above, the light shunt case that the utility model is used for fiber optic network comprises the casing that is provided with chamber door, described box top and/or bottom surface are provided with respectively an entrance hole and wire hole at least, comprise that also three multi-channel light divide slot frame, some optical branching device insert boxes, three clamping plate, optical fiber thermoconnecting tray, fiber storage device and some cable retention clips, described three clamping plate are articulated in described box bottom in the interval respectively, described three multi-channel light divide slot frame to be located at respectively on described three clamping plate, described some optical branching device insert boxes insert respectively described three multi-channel light and divide in the conduit of slot frame, described optical fiber thermoconnecting tray and fiber storage device respectively interval are located at the base plate of described casing, and described some cable retention clips are located at described box bottom and are laid respectively at casing entrance hole side, wire hole side and fiber storage device side.
Further, to divide the conduit of slot frame be two or four to above-mentioned multi-channel light.
Further, the chamber door of above-mentioned casing is opposite opened or single open-type.
Because being used for the light shunt case of fiber optic network, the utility model adopted technique scheme, be that this light shunt case comprises the casing that is provided with chamber door, box top and/or bottom surface are provided with respectively an entrance hole and wire hole at least, comprise that also three multi-channel light divide slot frame, some optical branching device insert boxes, three clamping plate, optical fiber thermoconnecting tray, fiber storage device and some cable retention clips, three clamping plate are articulated in box bottom in the interval respectively, three multi-channel light divide slot frame to be located at respectively on three clamping plate, some optical branching device insert boxes insert respectively three multi-channel light and divide in the conduit of slot frame, optical fiber thermoconnecting tray and fiber storage device respectively interval are located at the base plate of casing, and some cable retention clips are located at box bottom and are laid respectively at casing entrance hole side, wire hole side and fiber storage device side.User's access of applicable many Virtual network operators of this light shunt case can arrange user access port flexibly, has reduced network insertion cost and handling cost, has avoided indoor place impacts attractive in appearance such as corridors.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the structural representation that the utility model is used for the light shunt case of fiber optic network;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the light shunt case that the utility model is used for fiber optic network comprises the casing 1 that is provided with chamber door 2, described casing 1 end face and/or bottom surface are provided with respectively an entrance hole 3 and wire hole 4 at least, comprise that also three multi-channel light divide slot frame 5, some optical branching device insert boxes 6, three clamping plate 7, optical fiber thermoconnecting tray 9, fiber storage device 8 and some cable retention clips 10, described three clamping plate 7 respectively interval are articulated in described casing 1 base plate, described three multi-channel light divide slot frame 5 to be located at respectively on described three clamping plate 7, described some optical branching device insert boxes 6 insert respectively described three multi-channel light and divide in the conduit of slot frame 5, described optical fiber thermoconnecting tray 9 and fiber storage device 8 respectively interval are located at the base plate of described casing 1, and described some cable retention clips 10 are located at described casing 1 base plate and are laid respectively at casing entrance hole 3 sides, wire hole 4 sides and fiber storage device 8 sides.
Further, to divide the conduit of slot frame 5 be two or four to above-mentioned multi-channel light.
Further, the chamber door 2 of above-mentioned casing 1 is opposite opened or single open-type.
The utility model aims to provide a kind of light shunt case for fiber optic network, in indoor places such as building corridors, can divide in the conduit of slot frame by the optical branching device insert box is inserted multi-channel light, realizes flexibly the dilatation of access interface.The optical branching device of different capabilities, different vendor forms insert box by the modular design of standard, can insert easily in each self-corresponding conduit, thereby have independence and interchangeability.The configuration optical fiber thermoconnecting tray is used for the termination of optical cable and continuing of fiber cable branch in the casing in this light shunt case, and configuration fiber storage device is used for the storage of optical cable in the casing with fixing.Some cable retention clips are used for the fixing of turnover casing optical cable and fiber storage device optical cable.In this light shunt case, three multi-channel light divide slot frame to be positioned at casing one side, and fiber storage device and optical fiber thermoconnecting tray are positioned at the casing opposite side, form the rational deployment in the casing, are convenient to trend, the storage and fixing of optical cable in the casing.
This light shunt case is arranged at indoor place such as building corridor etc., and outdoor optical cable is by the enterprising of casing or advance entrance hole and enter the light shunt case down, coil and be fixed in the casing, and in the optical fiber thermoconnecting tray of casing with the tail optical fiber welding.When network is not opened, the SC connector of tail optical fiber is stored on the fiber storage device, during network opening, the SC connector of tail optical fiber is connected with the input end SC adapter of optical branching device insert box, the output terminal of optical branching device insert box with enter the house type leading in cable and be connected, enter that the house type leading in cable coils in casing and fixing by cable retention clip after draw casing from the casing wire hole.Multi-channel light divides the number of slots of slot frame that arranged dividing of two conduits, four conduits in this light shunt case, according to the light proportion by subtraction of optical branching device insert box have 1:4,1:8,1:16,2:16,1:32,2:32 minute, but modular arrangements optical branching device according to demand, carry out different combinations, thereby conversion goes out different access interface numbers, can conveniently implement the dilatation of access interface.
This light shunt case divides slot frame to integrate three multi-channel light, can provide many Virtual network operators to use separately, is convenient to administer and maintain, and increases privacy and independence.Also but flexible configuration is convenient to the later stage dilatation, and reasonable integral structure, is convenient to wiring.
This light shunt case advantage is that one is merged in the optical cable wiring of many Virtual network operators, satisfy the optical cable access demand of each network of user, and can not cause one one, the waste situation that casing is too much has been strengthened independence and the confidentiality of operator when the user opens network; Adopt optical branching device blade inserting structure, but the flexible configuration access interface is saved initial investment to greatest extent, the later stage can be realized by increasing optical branching device insert box quantity the dilatation of access interface; The fiber storage device is adopted in the storage of optical fiber, and when the user did not open, optical fiber can be stored in the fiber storage device, played good fixedly protective effect, by some cable retention clips the each several part optical cable is implemented fixingly reliably, effectively reduces in the construction damage to optical cable; Be convenient to the welding of optical cable and optical cable or tail optical fiber, installation and maintenance is easy to operate, possesses the storage area of optical cable more than needed in the casing; Casing has good anticorrosive ageing-resistant performance, and chamber door adopts theft-proof door lock structure, avoids device damage or stolen.
Above content is the unrestricted the technical solution of the utility model in order to explanation only.Any modification or partial replacement that does not break away from the utility model flesh and blood or scope all should be encompassed in the claim scope of the present utility model.
Claims (3)
1. light shunt case that is used for fiber optic network, comprise the casing that is provided with chamber door, described box top and/or bottom surface are provided with respectively an entrance hole and wire hole at least, it is characterized in that: comprise that also three multi-channel light divide slot frame, some optical branching device insert boxes, three clamping plate, optical fiber thermoconnecting tray, fiber storage device and some cable retention clips, described three clamping plate are articulated in described box bottom in the interval respectively, described three multi-channel light divide slot frame to be located at respectively on described three clamping plate, described some optical branching device insert boxes insert respectively described three multi-channel light and divide in the conduit of slot frame, described optical fiber thermoconnecting tray and fiber storage device respectively interval are located at the base plate of described casing, and described some cable retention clips are located at described box bottom and are laid respectively at casing entrance hole side, wire hole side and fiber storage device side.
2. the light shunt case for fiber optic network according to claim 1, it is characterized in that: it is two or four that described multi-channel light divides the conduit of slot frame.
3. the light shunt case for fiber optic network according to claim 1 and 2, it is characterized in that: the chamber door of described casing is opposite opened or single open-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528365 CN202886684U (en) | 2012-10-16 | 2012-10-16 | Optical splitter box for optical fiber network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528365 CN202886684U (en) | 2012-10-16 | 2012-10-16 | Optical splitter box for optical fiber network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886684U true CN202886684U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528365 Expired - Fee Related CN202886684U (en) | 2012-10-16 | 2012-10-16 | Optical splitter box for optical fiber network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760646A (en) * | 2013-12-25 | 2014-04-30 | 宁波天翔通讯设备有限公司 | Three-network-shared jump-connection-free optical cable cross connecting cabinet |
-
2012
- 2012-10-16 CN CN 201220528365 patent/CN202886684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760646A (en) * | 2013-12-25 | 2014-04-30 | 宁波天翔通讯设备有限公司 | Three-network-shared jump-connection-free optical cable cross connecting cabinet |
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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 |
Granted publication date: 20130417 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |