CN204439894U - Broadband case open optical fiber block - Google Patents
Broadband case open optical fiber block Download PDFInfo
- Publication number
- CN204439894U CN204439894U CN201520020127.XU CN201520020127U CN204439894U CN 204439894 U CN204439894 U CN 204439894U CN 201520020127 U CN201520020127 U CN 201520020127U CN 204439894 U CN204439894 U CN 204439894U
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- optical fiber
- adapter
- tray supporter
- wire loop
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Abstract
The utility model discloses broadband case open optical fiber block, comprise tray supporter.Tray supporter central authorities are provided with straight molten dish, and straight molten dish both sides are provided with reason wire loop, and adapter card article is equipped with in tray supporter front end, and adapter card article is provided with multiple adapter.Reason wire loop coils fibre and stores introducing optical fiber, be connected with tail optical fiber in adapter, the other end of tail optical fiber melts on dish and introducing fused fiber splice straight.This broadband case open optical fiber block can compatible be installed at block, equipment installing zone, saves cable runs installing space; Compact in design, more flexible in structure, make away fibre more orderly; Adapter can realize dilatation according to newly added equipment, and does not take up room.
Description
Technical field
The utility model relates to a kind of broadband case open optical fiber block.
Background technology
Along with the development of modern communication technology, ripe digitizing technique, namely the information such as voice, data, image can be undertaken transmitting and exchanging by the bit stream of coding 0 and 1, current China telecommunication market enters a new round and upgrades period, the quick growth of data service is had higher requirement to network speed and quality, under the overall background of the integration of three networks, " light entering and copper back " becomes a kind of trend, for meeting the needs of broadband speed-raising, there is explosive growth in FTTH fiber to the home broadband access support equipment.
Data wiring case is installation for switching equipment, optical distribution cable etc. in broadband access network and service cable junction interfacing equipment and protective device; box house is provided with switching equipment, ODF Wiring module, digital wiring module etc., realizes optical fiber turnover, optical cable welding provide equipment normal operation circumstances.There is the non-subregion of optical cable in the width data distributing cabinet of current existence, wiring is mixed and disorderly, brings inconvenience, be difficult to the requirement meeting city and Rural Broadband speed acceleration project to installation and maintenance, System Expansion.
Utility model content
In order to solve the deficiencies in the prior art, the utility model proposes a kind of broadband case open optical fiber block, meeting cloth fibre and the dilatation needs of broadband case.
The utility model adopts following technical scheme:
Broadband case open optical fiber block, comprises tray supporter, and described tray supporter central authorities are provided with straight molten dish, and straight molten dish both sides are provided with reason wire loop, and adapter card article is equipped with in tray supporter front end, and adapter card article is provided with multiple adapter;
Described reason wire loop coils fibre and stores introducing optical fiber, be connected with tail optical fiber in adapter, the other end of tail optical fiber melts on dish and introducing fused fiber splice straight.
Preferably, described tray supporter adopts cold-rolled steel sheet to make, and tray supporter thickness is 1.5mm, and tray supporter surface coverage has electrostatic spraying molding powder layer.
Preferably, described reason wire loop is semicircle four foliation wire loop, and the radius of semicircle four foliation wire loop is adaptive with the minimum profile curvature radius introducing optical fiber, and two circular arcs are mounted opposite in the both sides of straight molten dish to outside upper semicircle four foliation wire loop.
Preferably, the outside of described semicircle four foliation wire loop be provided with introduce optical fiber enter fine mouth.
Preferably, described multiple adapter comprises compatible SC adapter, compatible FC adapter, compatible ST adapter and compatible LC adapter, and compatible SC adapter, compatible FC adapter, compatible ST adapter and compatible LC adapter are equipped with connecting-disconnecting interface.
Preferably, described tray supporter is 19 inches of tray supporters of standard, and the height of described tray supporter is 1U.
Preferably, described straight molten dish is fixed by screws on tray supporter, and reason wire loop is fixed by screws on tray supporter.
Preferably, described adapter card article has two, and it is arranged on the both sides of tray supporter front end respectively.
The Advantageous Effects adopting as above technical scheme to obtain is:
Tray supporter central authorities are provided with straight molten dish, and straight molten dish both sides are provided with reason wire loop, and adapter card article is equipped with in tray supporter front end, and adapter card article is provided with multiple adapter.Reason wire loop coils fibre and stores introducing optical fiber, be connected with tail optical fiber in adapter, the other end of tail optical fiber melts on dish and introducing fused fiber splice straight.This broadband case open optical fiber block can compatible be installed at block, equipment installing zone, saves cable runs installing space; Compact in design, more flexible in structure, make away fibre more orderly; Adapter can realize dilatation according to newly added equipment, and does not take up room.
Accompanying drawing explanation
Fig. 1 is broadband case open optical fiber block structural representation.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Embodiment
1 to 3 embodiment of the present utility model is described further by reference to the accompanying drawings:
Broadband case open optical fiber block, namely the open ODF unit of broadband case, comprises tray supporter 3, described tray supporter 3 central authorities are provided with straight molten dish 1, straight molten dish 1 both sides are provided with reason wire loop 3, and adapter card article 5 is equipped with in tray supporter 3 front end, adapter card article 5 is provided with multiple adapter 4.Straight molten dish 1 is fixed by screws on tray supporter 3, and reason wire loop 3 is fixed by screws on tray supporter.Reason wire loop 3 coils fibre and stores introducing optical fiber, be connected with tail optical fiber in adapter 4, the other end of tail optical fiber melts on dish and introducing fused fiber splice straight.
Tray supporter 3 adopts cold-rolled steel sheet to make, and tray supporter thickness is 1.5mm, and tray supporter 3 surface coverage has electrostatic spraying molding powder layer, can better corrosion-resistant anti-corrosion.Tray supporter is 19 inches of tray supporters of standard, and the height of the rack of the height of described tray supporter 3 to be 1U, U be representative, 1U is exactly 44.45mm.
Reason wire loop is semicircle four foliation wire loop, and the radius of semicircle four foliation wire loop is adaptive with the minimum profile curvature radius introducing optical fiber, and radius is greater than 15 times that introduce optical fiber and tail optical fiber diameter.Two circular arcs are mounted opposite in the both sides of straight molten dish to outside upper semicircle four foliation wire loop.Semicircle four foliation wire loop and straight molten coil between leave suitable space, make cloth fibre clear, easy to adjust.The outside of semicircle four foliation wire loop is provided with introducing optical fiber and enters fine mouth 6.
Adapter card article has two, and it is arranged on the both sides of tray supporter front end respectively.Multiple adapter comprises compatible SC adapter, compatible FC adapter, compatible ST adapter and compatible LC adapter, compatible SC adapter, compatible FC adapter, compatible ST adapter and compatible LC adapter are equipped with connecting-disconnecting interface, and adapter should be able to plug flexibly with corresponding connector.Be connected to tail optical fiber in multiple adapter, coil straight melting the correspondence with foreign country that welding realizes connector by tail optical fiber and introducing optical fiber.
This broadband case open optical fiber block both can load distributing frame rack, also can install by wall hanging.Be applicable to FTTC, Fiber To The Building, the medium and small distributing system of far terminal module area and wireless base station, and case open optical fiber block design in broadband is upper compact, more flexible in structure, makes away fibre more orderly; Multiple adapter can realize dilatation according to newly added equipment, and does not take up room.
Certainly; more than illustrate and be only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the guidance of this instructions; made all equivalently to substitute, obvious form of distortion, within the essential scope all dropping on this instructions, protection of the present utility model ought to be subject to.
Claims (8)
1. broadband case open optical fiber block, is characterized in that, comprise tray supporter, and described tray supporter central authorities are provided with straight molten dish, and straight molten dish both sides are provided with reason wire loop, and adapter card article is equipped with in tray supporter front end, and adapter card article is provided with multiple adapter;
Described reason wire loop coils fibre and stores introducing optical fiber, be connected with tail optical fiber in adapter, the other end of tail optical fiber melts on dish and introducing fused fiber splice straight.
2. broadband according to claim 1 case open optical fiber block, is characterized in that, described tray supporter adopts cold-rolled steel sheet to make, and tray supporter thickness is 1.5mm, and tray supporter surface coverage has electrostatic spraying molding powder layer.
3. broadband according to claim 1 case open optical fiber block, it is characterized in that, described reason wire loop is semicircle four foliation wire loop, the radius of semicircle four foliation wire loop is adaptive with the minimum profile curvature radius introducing optical fiber, and two circular arcs are mounted opposite in the both sides of straight molten dish to outside upper semicircle four foliation wire loop.
4. broadband according to claim 3 case open optical fiber block, is characterized in that, the outside of described semicircle four foliation wire loop is provided with introducing optical fiber and enters fine mouth.
5. broadband according to claim 1 case open optical fiber block, it is characterized in that, described multiple adapter comprises compatible SC adapter, compatible FC adapter, compatible ST adapter and compatible LC adapter, and compatible SC adapter, compatible FC adapter, compatible ST adapter and compatible LC adapter are equipped with connecting-disconnecting interface.
6. broadband according to claim 1 case open optical fiber block, is characterized in that, described tray supporter is 19 inches of tray supporters of standard, and the height of described tray supporter is 1U.
7. broadband according to claim 1 case open optical fiber block, is characterized in that, described straight molten dish is fixed by screws on tray supporter, and reason wire loop is fixed by screws on tray supporter.
8. broadband according to claim 1 case open optical fiber block, it is characterized in that, described adapter card article has two, and it is arranged on the both sides of tray supporter front end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020127.XU CN204439894U (en) | 2015-01-13 | 2015-01-13 | Broadband case open optical fiber block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020127.XU CN204439894U (en) | 2015-01-13 | 2015-01-13 | Broadband case open optical fiber block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439894U true CN204439894U (en) | 2015-07-01 |
Family
ID=53607742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020127.XU Expired - Fee Related CN204439894U (en) | 2015-01-13 | 2015-01-13 | Broadband case open optical fiber block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199885A (en) * | 2016-09-27 | 2016-12-07 | 武汉光迅科技股份有限公司 | A kind of fiber storage device |
-
2015
- 2015-01-13 CN CN201520020127.XU patent/CN204439894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199885A (en) * | 2016-09-27 | 2016-12-07 | 武汉光迅科技股份有限公司 | A kind of fiber storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chengyang District of Shandong city in Qingdao province 266106 Xifu 100 Road No. 229 Patentee after: Qingdao crown Polytron Technologies Inc Address before: Chengyang District of Shandong city in Qingdao province 266106 Xifu 100 Road No. 229 Patentee before: Qingdao Taida Communication Equipment Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Open type optical fiber distribution unit of broadband box Effective date of registration: 20180320 Granted publication date: 20150701 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao crown Polytron Technologies Inc Registration number: 2018370010018 |
|
| 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: 20150701 Termination date: 20190113 |