CN204925477U - Multi -functional compatible formula integration fiber optic distribution frame - Google Patents
Multi -functional compatible formula integration fiber optic distribution frame Download PDFInfo
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- CN204925477U CN204925477U CN201520718374.7U CN201520718374U CN204925477U CN 204925477 U CN204925477 U CN 204925477U CN 201520718374 U CN201520718374 U CN 201520718374U CN 204925477 U CN204925477 U CN 204925477U
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Abstract
The utility model relates to a multi -functional compatible formula integration fiber optic distribution frame, it includes the box, the box is inside have been set gradually under to by last: region, optic fibre storage area and optic fibre distribution region are joined in marriage to optical cable fixed area, light fractional melting, be equipped with optical cable solid ground protection device in the optical cable fixed area, the light fractional melting is joined in marriage the region and is equipped with the fused fiber splice unit, fused fiber splice unit inside is equipped with a plurality of melting and joins in marriage integrated module, the optic fibre storage area coils the district for redundant tail optical fiber, optic fibre distribution region is equipped with the jumper connection unit. This fiber optic distribution frame does not receive to use the scene to be limited to, convenient operation, and it carries out nimble connection with tray formula optical divider with trunk optical cable and distribution optical cable, and the extensive access that is adapted to city optical -fiber network FTTx is melted and is joined in marriage the fiber optic distribution frame.
Description
Technical field
The utility model belongs to the communications field, especially relates to Multifunction compatible integrated optical fiber distribution rack, is specifically related to the fibre distribution frame of the extensive welding distribution access being applicable to city optical-fiber network FTTx.
Background technology
In the communication network in modern times, due to fiber to the home network have for no reason at all network, high bandwidth, bearer service kind mainly with and the advantage such as supported protocol is flexible, its range of application will be more and more extensive, will eliminate ADSL network comprehensively.Fiber to the home needs to use optical cable and optical fibres laying-out, also needs to use some optical communication equipments such as fibre distribution frame, optical branching device.Fibre distribution frame as a kind of machine room communications optical cable to the connection of each Optical cross connects point, distribute and the equipment of scheduling more and more important.In order to adapt to urban informationization developing goal, New Dwelling is instructed to communicate with machine room the construction of auxiliary facility, for the integration of three networks lays the foundation, meet the needs of resident to communication service, improve communications infrastructure utilization factor, avoid overlapping construction, develop a kind of molten fibre distribution frame of joining being applicable to novel fiber to the home network necessary, this kind of fibre distribution frame must reach that capacity is large, dilatation convenient, connect up object clear, simple to operate.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of Multifunction compatible integrated optical fiber distribution rack, this fibre distribution frame does not limit to by application scenarios, easy to operate, backbone optical cable is connected with optical distribution cable with tray type optical branching device by flexibly, is adapted to that the extensive access of city optical-fiber network FTTx is molten joins fibre distribution frame.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of Multifunction compatible integrated optical fiber distribution rack; it comprises casing; described box house is disposed with from top to bottom: optical cable fixed area, light fractional melting join region, fiber storage area and optical fiber distributing region; optical cable solid ground protective device is provided with in described optical cable fixed area; described smooth fractional melting is joined region and is provided with fiber fusion-splicing unit; described fiber fusion-splicing unit inside is provided with some melting and joins integrated module; described fiber storage area be redundancy tail fiber disc around district, described optical fiber distributing region is provided with jumper connection unit.
In a preferred embodiment of the present utility model, comprise further, described molten to join integrated module be tray type optical branching device module, is provided with tray type optical branching device and adapter in described tray type optical branching device module.
In a preferred embodiment of the present utility model, comprise further, describedly molten join integrated module and be installed on described box house by slide rail, described molten to join integrated module maximum core capacity be 576; Describedly molten join the adapter in integrated module and become 30 ° of angles with the surface level of casing.
In a preferred embodiment of the present utility model, comprise further, the type of described adapter comprise following in one or more: SC, FC and LC.
In a preferred embodiment of the present utility model, comprise further, described optical cable fixed area, light fractional melting are joined on region, fiber storage area and optical fiber distributing region and are equipped with double-deck wire loop assembly, and described double-deck wire loop assembly makes on jumping fiber logical descending.
In a preferred embodiment of the present utility model, comprise further, backbone optical cable enters into described optical cable fixed area, after described optical cable solid ground protective device solid ground, by described double-deck wire loop, molten integrated module of joining that the good optical cable of stripping enters that described smooth fractional melting joins region carries out optical fiber welding and is connected into end; The input tail optical fiber of the tray type optical branching device of described tray type optical branching device inside modules connects the adapter of described tray type optical branching device module by described double-deck wire loop, described adapter is sent to, for distribution side provides signal by output tail optical fiber via after described tray type optical branching device light splitting; Optical distribution cable enters into described optical cable fixed area; after described optical cable solid ground protective device solid ground; by described double-deck wire loop, molten integrated module of joining that optical cable after stripping enters into that described smooth fractional melting joins region carries out optical fiber welding and is connected into end and is connected with the output terminal of described tray type optical branching device, the conducting of whole incoming fiber optic link.
In a preferred embodiment of the present utility model, comprise further, described optical cable solid ground protective device is adapted to pencil optical cable and non-pencil optical cable.
In a preferred embodiment of the present utility model, comprise further, described casing is provided with dismountable Qianmen, backboard and two side plates.
The beneficial effects of the utility model are:
One, fibre distribution frame of the present utility model adopt tray type optical branching device module, fine by hanging fine formula cloth, facilitate engineering to use; And tray type optical branching device module can the tray type optical branching device of compatible various smooth proportion by subtraction, reduces the trouble that selective light in engineering construction divides, improves the compatibility of fibre distribution frame, meet more distribution requirement.
Two, Multifunction compatible integrated optical fiber distribution rack of the present utility model, tray type optical branching device is placed in fiber fusion-splicing unit, optical branching device is passed through by adapter and jumping fiber Cheng Duanhou jumping fiber and enters optical fiber distributing region around fine district, adopt novel double-deck wire loop assembly, logical descending, unblocked on jumping fiber; And box house wiring is clear, tail optical fiber and jumping fiber convenient management.
Three, the molten integrated module of joining of fibre distribution frame of the present utility model adopts slide rail type to install, can extract out and operate in casing outside, maximumly can realize 576 core capacity, the adaptation of each module becomes 30 ° of angles with casing plane, both ensured that the bending radius of optical fiber was not less than 30mm, the welding flash eyes in optical fiber can have been avoided again.
Four, the optical cable solid ground protective device of fibre distribution frame of the present utility model is applicable to and installs pencil optical cable and non-pencil optical cable; the metallic strength member of optical cable and armor can be connected to optical cable solid ground protective device and carry out ground protection, and enter cable amount when meeting casing full capacity.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the present invention executes example.
Fig. 2 is the schematic wiring diagram that the present invention executes example.
Fig. 3 is the wiring philosophy figure that the present invention executes example.
Wherein, A-optical cable fixed area, B-light fractional melting joins region; C-fiber storage area, D-optical fiber distributing region, 1-casing; 2-is molten joins integrated module; 3-optical cable solid ground protective device, 4-welding unit, 5-jumper connection unit; 6-backbone optical cable; 7-optical distribution cable, 8-redundancy tail fiber disc around district, 9-jumping fiber.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
As Figure 1-3, a kind of Multifunction compatible integrated optical fiber distribution rack is disclosed in the present embodiment, it comprises casing 1, above-mentioned casing 1 inside is disposed with from top to bottom: optical cable fixed area A, light fractional melting joins region B, fiber storage area C and optical fiber distributing region D, the periphery of above-mentioned casing 1 is detachable Qianmen, backboard and two side plates, before and after this dismountable structure is convenient, left and right also frame uses, widen the use field of fibre distribution frame, and casing 1 adopts high-quality stainless steel, Qianmen is fixed by spring pin, there is good detachable performance.
Concrete, optical cable solid ground protective device 3 is provided with in above-mentioned optical cable fixed area A, above-mentioned smooth fractional melting is joined region B and is provided with fiber fusion-splicing unit 4, above-mentioned fiber fusion-splicing unit 4 inside is provided with some melting and joins integrated module 2, in fact, above-mentioned molten integrated module 2 of joining, for tray type optical branching device module, is provided with tray type optical branching device and adapter in above-mentioned tray type optical branching device module; Above-mentioned fiber storage area C be redundancy tail fiber disc around district 8, above-mentioned optical fiber distributing region D is provided with jumper connection unit 5.
In the present embodiment, above-mentioned fiber fusion-splicing unit 4 can be 19 inches of welding unit, above-mentioned jumper connection unit 5 can be 19 inches of jumper connection unit, above-mentioned tray type optical branching device module is positioned at the inside of fiber fusion-splicing unit 4, it is inner that what above-mentioned welding unit 4 and jumper connection unit 5 (block) were symmetrical be distributed in casing 1, and both distribute up and down, arrange above-mentioned fiber storage area C in centre, both positions also can regulate according to practical application, are not restricted here.
Wherein, above-mentionedly molten join integrated module 2 to be installed on above-mentioned casing 1 by slide rail inner, can extract the outside in above-mentioned casing 1 out, operate, above-mentioned molten to join integrated module 2 maximum core capacity be 576; Further, above-mentioned molten adapter of joining in integrated module 2 becomes 30 ° of angles with the surface level of casing 1, so both ensures that the bending radius of optical fiber is not less than 30mm, can avoid again the welding flash eyes in optical fiber.
Above-mentioned tray type optical branching device module can install the optical branching device of now conventional various smooth proportion by subtraction easily, can meet the needs of different engineering.
In the present embodiment, the quantity of tray formula light branching unit module can reach 48, can install at most 48 1:12 tray type optical branching devices, to meet more distribution requirement; Tray type optical branching device module number also can be 24, can install at most 24 1:16 tray type optical branching devices, meets more distribution requirement.
Distributing frame in the present embodiment can be adapted to multiple adapter, and the type of above-mentioned adapter comprises following any type: SC, FC and LC.
Wherein, join on region B, fiber storage area C and optical fiber distributing region D be equipped with double-deck wire loop assembly at above-mentioned optical cable fixed area A, light fractional melting, above-mentioned double-deck wire loop assembly makes on jumping fiber logical descending, unblocked; And casing 1 internal wiring is clear, tail optical fiber and jumping fiber convenient management.
Wherein, above-mentioned optical cable solid ground protective device 3 is adapted to pencil optical cable and non-pencil optical cable, and optical cable metallic strength member and armor can be connected to optical cable solid ground protective device 3 and carry out ground protection, and enter cable amount when meeting casing full capacity.
In the present embodiment, as shown in Figures 2 and 3, the service condition of above-mentioned Multifunction compatible integrated optical fiber distribution rack inside: such as, contain optical cable fixation peeling, optical fiber by connecting after tray type optical branching device light splitting, direct jumping fiber; Comprise backbone optical cable 6, optical distribution cable 7, input tail optical fiber (tray type optical branching device), export tail optical fiber (tray type optical branching device).
The internal wiring principle of the fibre distribution frame in the present embodiment: backbone optical cable enters into above-mentioned optical cable fixed area, after above-mentioned optical cable solid ground protective device solid ground, by above-mentioned double-deck wire loop, molten integrated module of joining that the good optical cable of stripping enters that above-mentioned smooth fractional melting joins region carries out optical fiber welding and is connected into end; The input tail optical fiber of the tray type optical branching device of above-mentioned tray type optical branching device inside modules connects the adapter of above-mentioned tray type optical branching device module by above-mentioned double-deck wire loop, above-mentioned adapter is sent to, for distribution side provides signal by output tail optical fiber via after above-mentioned tray type optical branching device light splitting; Optical distribution cable enters into above-mentioned optical cable fixed area; after above-mentioned optical cable solid ground protective device solid ground; by above-mentioned double-deck wire loop, molten integrated module of joining that optical cable after stripping enters into that above-mentioned smooth fractional melting joins region carries out optical fiber welding and is connected into end and is connected with the output terminal of above-mentioned tray type optical branching device, the conducting of whole incoming fiber optic link.When distribution side user does not need to use optical branching device, melt the adapter of joining integrated module via trunk side and be connected to distribution side by jumping fiber 9 and melt the adapter of joining integrated module.
Fibre distribution frame adopts tray type optical branching device module, fine by hanging fine formula cloth, facilitates engineering to use; And tray type optical branching device module can the tray type optical branching device of compatible various smooth proportion by subtraction, reduces the trouble that selective light in engineering construction divides, improves the compatibility of fibre distribution frame, meet more distribution requirement.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a Multifunction compatible integrated optical fiber distribution rack; it comprises casing; described box house is disposed with from top to bottom: optical cable fixed area, light fractional melting join region, fiber storage area and optical fiber distributing region; it is characterized in that; optical cable solid ground protective device is provided with in described optical cable fixed area; described smooth fractional melting is joined region and is provided with fiber fusion-splicing unit; described fiber fusion-splicing unit inside is provided with some melting and joins integrated module; described fiber storage area be redundancy tail fiber disc around district, described optical fiber distributing region is provided with jumper connection unit.
2. Multifunction compatible integrated optical fiber distribution rack according to claim 1, is characterized in that, described molten to join integrated module be tray type optical branching device module, is provided with tray type optical branching device and adapter in described tray type optical branching device module.
3. Multifunction compatible integrated optical fiber distribution rack according to claim 2, is characterized in that, describedly molten join integrated module and is installed on described box house by slide rail, and described molten to join integrated module maximum core capacity be 576; Describedly molten join the adapter in integrated module and become 30 ° of angles with the surface level of casing.
4. Multifunction compatible integrated optical fiber distribution rack according to claim 2, is characterized in that, the type of described adapter comprise following in one or more: SC, FC and LC.
5. Multifunction compatible integrated optical fiber distribution rack according to claim 2, it is characterized in that, described optical cable fixed area, light fractional melting are joined on region, fiber storage area and optical fiber distributing region and are equipped with double-deck wire loop assembly, and described double-deck wire loop assembly makes on jumping fiber logical descending.
6. Multifunction compatible integrated optical fiber distribution rack according to claim 5, it is characterized in that, backbone optical cable enters into described optical cable fixed area, after described optical cable solid ground protective device solid ground, by described double-deck wire loop, molten integrated module of joining that the good optical cable of stripping enters that described smooth fractional melting joins region carries out optical fiber welding and is connected into end; The input tail optical fiber of the tray type optical branching device of described tray type optical branching device inside modules connects the adapter of described tray type optical branching device module by described double-deck wire loop, described adapter is sent to, for distribution side provides signal by output tail optical fiber via after described tray type optical branching device light splitting; Optical distribution cable enters into described optical cable fixed area; after described optical cable solid ground protective device solid ground; by described double-deck wire loop, molten integrated module of joining that optical cable after stripping enters into that described smooth fractional melting joins region carries out optical fiber welding and is connected into end and is connected with the output terminal of described tray type optical branching device, the conducting of whole incoming fiber optic link.
7. Multifunction compatible integrated optical fiber distribution rack according to claim 1, is characterized in that, described optical cable solid ground protective device is adapted to pencil optical cable and non-pencil optical cable.
8. Multifunction compatible integrated optical fiber distribution rack according to claim 1, is characterized in that, described casing is provided with dismountable Qianmen, backboard and two side plates.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718374.7U CN204925477U (en) | 2015-09-16 | 2015-09-16 | Multi -functional compatible formula integration fiber optic distribution frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520718374.7U CN204925477U (en) | 2015-09-16 | 2015-09-16 | Multi -functional compatible formula integration fiber optic distribution frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643575A (en) * | 2017-11-09 | 2018-01-30 | 江苏亨通光网科技有限公司 | A kind of compatible MPO formulas fibre distribution frame |
| CN114296192A (en) * | 2021-12-06 | 2022-04-08 | 江苏亨通光电股份有限公司 | Inserted sheet type melts joins in marriage disconnect-type fiber distribution module and distribution frame |
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2015
- 2015-09-16 CN CN201520718374.7U patent/CN204925477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643575A (en) * | 2017-11-09 | 2018-01-30 | 江苏亨通光网科技有限公司 | A kind of compatible MPO formulas fibre distribution frame |
| CN114296192A (en) * | 2021-12-06 | 2022-04-08 | 江苏亨通光电股份有限公司 | Inserted sheet type melts joins in marriage disconnect-type fiber distribution module and distribution frame |
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Effective date of registration: 20220829 Address after: 215000 88 Hengtong Road, seven Du Town, Wujiang District, Suzhou, Jiangsu Patentee after: HENGTONG OPTIC-ELECTRIC Co.,Ltd. Address before: 215234 No. 168 Jiaotong North Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU HENGTONG OPTICAL NETWORK TECHNOLOGY Co.,Ltd. Patentee before: HENGTONG OPTIC-ELECTRIC Co.,Ltd. |