CN201974555U - Outdoor floor type optical branching device box - Google Patents
Outdoor floor type optical branching device box Download PDFInfo
- Publication number
- CN201974555U CN201974555U CN 201120029589 CN201120029589U CN201974555U CN 201974555 U CN201974555 U CN 201974555U CN 201120029589 CN201120029589 CN 201120029589 CN 201120029589 U CN201120029589 U CN 201120029589U CN 201974555 U CN201974555 U CN 201974555U
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- branching device
- optical branching
- optical
- case
- cable
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Abstract
An outdoor floor type optical branching device box relates to structures of optical branching device boxes and resolves the problem that an existing optical branching device box is low in protection level and not suitable to be used outdoors. The optical branching device box comprises a case and an optical patch cord connection functional bin, the case comprises a case body, a base and an embedded mounting frame, the base is fixed at the bottom of the case body, the embedded mounting frame is fixed at the bottom of the base and utilized as a floor-mounted device, an optical cable inlet and outlet hole is arranged on a rear panel of the base, and the optical patch cord connectionfunctional bin is placed in the case body and comprises a back plate, an optical branching device insert box mounting plate, an upper-connection optical cable case-inlet management unit, an upper-connection optical cable splicing fusion welding disc, an upper-connection optical cable connecting tail fiber holding unit, a branch optical cable management unit and an optical cable inlet and outlet case hole. The branching device box is provided with the floor-mounted device arranged on the lower portion of the case and the base which is arranged in the middle of the case, is adopted as an optical cable inlet and outlet opening and raises an upper case body of the case, so that rainwater cannot enter the case body, protection level to environment interference is high, and the requirement that fiber to the home networking with relatively scattered information points needs outdoor engineering is met.
Description
Technical field
The utility model relates to a kind of structure of optical branching device case, refers in particular to a kind of outdoor console mode optical branching device case that places.
Background technology
The bandwidth that FTTH (optical fiber is registered one's residence) provides is 100 times of ADSL.It is long that optical fiber has the life-span, noiseless, and the advantage that bandwidth is almost unlimited is that copper wire technology is incomparable.It is to realize voice, video, the best solution of data unification of three nets that FTTH inserts.The universal of FTTH access will thoroughly change people's quality of life.
The optical branching device case is the end-equipment of physical connection in the FTTH Access Network engineering, is the general erecting equipment of a kind of blade inserting optical branching device.It can adapt to the installation requirement of the optical branching device inserted sheet of 1:4 commonly used, 1:8,1:16 splitting ratio effectively.
As everyone knows, be subjected to the restriction of Access Network dotted state in the Chinese Optical Access Network construction and cause the network topology structure form very many.The bustling city that buildings is concentrated concentrates solution ripe relatively.Relevant equipment is also many.Particularly the corridor formula optical branching device case of telecommunication standard is promoted in the whole nation, these casings when mounted directly wall hanging be installed in the corridor, light current well etc. of building building can wall hanging or the scene of embedded installation.The light path engineering directly is incorporated into the family with optical fiber, realizes that through indoor Multi-media box Fiber to the home.Relative suburb and rural area or the villa buildings group inside the city who disperses of information point, the corridor case of wall hanging or embedded installation has just lost its advantage, because its degree of protection is according to indoor corridor Environment Design, it is not suitable for using in the environment that exposes to the sun and rain.
The utility model content
The purpose of this utility model is in order to overcome the problem that prior art exists, provide a kind of to the degree of protection of open-air atmosphere influence higher can be at the outdoor console mode optical branching device case of outdoor application.
The purpose of this utility model is achieved through the following technical solutions:
A kind of outdoor console mode optical branching device case, it comprises:
Cabinet is made up of casing, the pre-buried erecting frame that is fixed in the base of tank floor and is fixed in base end face, and wherein casing is equipped with cabinet door, and base is case structure and is equipped with the base door that the rear panel of base is provided with the optical cable manhole appendix;
Light becomes termination to continue functional warehouse, places in the casing, comprises with lower member:
Backboard is fixed in the described casing;
Optical branching device inserted sheet box installing plate is installed on the described backboard with rotary gemel, and it is provided with at least one slot, is inserted with optical branching device inserted sheet box in the slot;
First line of a couplet optical cable cartonning administrative unit is fixed on the described backboard, by the fixedly water joint of first line of a couplet optical cable and the solid cable earthing device that the optical cable earthing device is formed;
First line of a couplet cable connection fusion joining disk is fixed on the described backboard;
First line of a couplet cable connection tail optical fiber accepting unit is fixed on the described backboard, the accepting unit of being made up of mounting bracket, SC type fiber adapter and securing member;
The branched cable administrative unit is fixed on the described backboard, by the fixedly water joint of branched cable and the solid cable earthing device that the optical cable earthing device is formed;
Optical cable turnover case hole is arranged on the bottom panel in the described casing, with described base internal communication.
Conjuncted being of a size of after described casing and described base are fixing: 610mm height * 400mm is wide * and 160mm is dark.
Slot on the described optical branching device inserted sheet box installing plate is two slots that 1:8 optical branching device inserted sheet box is installed respectively.
Slot on the described optical branching device inserted sheet box installing plate is a slot that 1:16 optical branching device inserted sheet box is installed.
Optical branching device inserted sheet box installing plate is provided with the surplus cable of being made up of several band colligation holes of first line of a couplet optical cable and accommodates the colligation unit.
The beneficial effects of the utility model:
Console mode optical branching device casing of the present utility model is long-pending little, function is complete, the light path that can satisfy telecom operators' engineering of carrying out simultaneously that Fiber to the home along separate routes, become necessary function such as termination continues, in addition, this shunt case has the firm erecting device (pre-buried erecting frame) that lands of being located at the cabinet bottom, have be located at cabinet middle part import and export and raise the base of cabinet upper box body as optical cable, make rainwater can not enter casing, degree of protection height (IP65) to environmental impact, having satisfied the information point networking that disperses relatively that Fiber to the home needs the requirement of exterior components, therefore, this optical branching device case on the outskirts of a town, the rural area, the villa cluster space that has a wide range of applications.
For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is elaborated below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the cabinet external structure synoptic diagram of the utility model optical branching device case;
Fig. 2 is one of box inner structure synoptic diagram of optical branching device case among Fig. 1;
Fig. 3 be optical branching device case among Fig. 1 the box inner structure synoptic diagram two;
Fig. 4 be optical branching device case among Fig. 1 the box inner structure synoptic diagram three;
Fig. 5 is the position view of the utility model optical branching device case on EPON.
Embodiment
Accompanying drawing below in conjunction with embodiment is elaborated to embodiment of the present utility model.
Referring to Fig. 1-Fig. 4, outdoor console mode optical branching device case optical branching device box structure of the present utility model is as follows:
Light becomes termination to continue functional warehouse 20, places in the casing 11, comprises with lower member:
Backboard 24 is fixed in the casing 11.
Optical branching device inserted sheet box installing plate 21, be installed on the described backboard 11 with rotary gemel 211, make it become the optical branching device inserted sheet box installing plate of reversible, with the convenient following optical branching device inserted sheet box (Fig. 2-Fig. 4 be these optical branching device inserted sheet box installing plate 21 commentaries on classics when the different angles state casing 11 inner structure synoptic diagram) of installing, have the slot that two 1:8 or a 1:16 optical branching device inserted sheet box are installed in the optical branching device inserted sheet box installing plate 21 of present embodiment, optical branching device inserted sheet box installing plate 21 is provided with the surplus cable of being made up of several band colligation holes of first line of a couplet optical cable and accommodates colligation unit 22, accommodates the surplus cable of first line of a couplet optical cable.
Optical branching device inserted sheet box 23 is used to finish optical branching device and becomes termination continuous, and it is installed in the slot of optical branching device inserted sheet box installing plate 21 correspondences, and present embodiment adopts two 1:8 or a 1:16 optical branching device inserted sheet box;
First line of a couplet optical cable cartonning administrative unit 31 is fixed on the described backboard 11, by the fixedly water joint of first line of a couplet optical cable and the solid cable earthing device that the optical cable earthing device is formed, finishes fixing, the grounding function of first line of a couplet optical cable;
First line of a couplet cable connection fusion joining disk 32 is fixed on the described backboard 11;
First line of a couplet cable connection tail optical fiber accepting unit 33 is fixed on the described backboard 11, and the accepting unit by mounting bracket, SC type fiber adapter and securing member are formed is used for berthing of tail optical fiber.
Branched cable administrative unit 34 is fixed on the described backboard 11, by the fixedly water joint of branch's (second line of a couplet) optical cable and the solid cable earthing device that the optical cable earthing device is formed, finishes fixing, the grounding function of branched cable;
Optical cable turnover case hole 41 is arranged on the bottom panel in the casing 11, and with base 12 internal communication, optical cable is by this optical cable turnover case hole 41, and the optical cable manhole appendix that is provided with by above-mentioned base 12 rear panels debouches casing 11 again.
Fig. 5 is the position view of optical branching device on EPON in this optical branching device case, as shown in the figure, OLT (optical fiber cable termination equipment) 51 is connected with optical branching device inserted sheet box in this optical branching device case 53 by first line of a couplet optical cable 52, passes through second line of a couplet optical cable 54 connection ONU (passive optical network unit optical node) then.
The casing of this optical branching device case can reach outdoor light and hand over the degree of protection IP65 that requires in the case standard (YDT 988-2007 communications optical cable cross-connecting box).
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the purpose of this utility model, and be not with opposing qualification of the present utility model, as long as in essential scope of the present utility model, all will drop in the scope of claim of the present utility model variation, the modification of the above embodiment.
Claims (5)
1. outdoor console mode optical branching device case is characterized in that comprising:
Cabinet is made up of casing, the pre-buried erecting frame that is fixed in the base of tank floor and is fixed in base end face, and wherein casing is equipped with cabinet door, and base is case structure and is equipped with the base door that the rear panel of base is provided with the optical cable manhole appendix;
Light becomes termination to continue functional warehouse, places in the casing, comprises with lower member:
Backboard is fixed in the described casing;
Optical branching device inserted sheet box installing plate is installed on the described backboard with rotary gemel, and it is provided with at least one slot, is inserted with optical branching device inserted sheet box in the slot;
First line of a couplet optical cable cartonning administrative unit is fixed on the described backboard, by the fixedly water joint of first line of a couplet optical cable and the solid cable earthing device that the optical cable earthing device is formed;
First line of a couplet cable connection fusion joining disk is fixed on the described backboard;
First line of a couplet cable connection tail optical fiber accepting unit is fixed on the described backboard, the accepting unit of being made up of mounting bracket, SC type fiber adapter and securing member;
The branched cable administrative unit is fixed on the described backboard, by the fixedly water joint of branched cable and the solid cable earthing device that the optical cable earthing device is formed;
Optical cable turnover case hole is arranged on the bottom panel in the described casing, with described base internal communication.
2. console mode optical branching device case as claimed in claim 1 is characterized in that:
Conjuncted being of a size of after described casing and base are fixing: 610mm height * 400mm is wide * and 160mm is dark.
3. console mode optical branching device case as claimed in claim 1 is characterized in that:
Slot on the described optical branching device inserted sheet box installing plate is two slots that 1: 8 optical branching device inserted sheet box is installed respectively.
4. console mode optical branching device case as claimed in claim 1 is characterized in that:
Slot on the described optical branching device inserted sheet box installing plate is a slot that 1: 16 optical branching device inserted sheet box is installed.
5. console mode optical branching device case as claimed in claim 1 is characterized in that:
Optical branching device inserted sheet box installing plate is provided with the surplus cable of being made up of several band colligation holes of first line of a couplet optical cable and accommodates the colligation unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120029589 CN201974555U (en) | 2011-01-27 | 2011-01-27 | Outdoor floor type optical branching device box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120029589 CN201974555U (en) | 2011-01-27 | 2011-01-27 | Outdoor floor type optical branching device box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201974555U true CN201974555U (en) | 2011-09-14 |
Family
ID=44579654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120029589 Expired - Fee Related CN201974555U (en) | 2011-01-27 | 2011-01-27 | Outdoor floor type optical branching device box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201974555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411180A (en) * | 2011-11-25 | 2012-04-11 | 苏州新海宜通信科技股份有限公司 | Improved outdoor rack cable transfer box |
| CN102419465A (en) * | 2011-11-25 | 2012-04-18 | 苏州新海宜通信科技股份有限公司 | Non-jumper-connection optical cable cross connecting box |
-
2011
- 2011-01-27 CN CN 201120029589 patent/CN201974555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411180A (en) * | 2011-11-25 | 2012-04-11 | 苏州新海宜通信科技股份有限公司 | Improved outdoor rack cable transfer box |
| CN102419465A (en) * | 2011-11-25 | 2012-04-18 | 苏州新海宜通信科技股份有限公司 | Non-jumper-connection optical cable cross connecting box |
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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: 20110914 Termination date: 20150127 |
|
| EXPY | Termination of patent right or utility model |