CN203012193U - Jumper-fiber-free optical cable cross-connection cabinet - Google Patents
Jumper-fiber-free optical cable cross-connection cabinet Download PDFInfo
- Publication number
- CN203012193U CN203012193U CN 201220579475 CN201220579475U CN203012193U CN 203012193 U CN203012193 U CN 203012193U CN 201220579475 CN201220579475 CN 201220579475 CN 201220579475 U CN201220579475 U CN 201220579475U CN 203012193 U CN203012193 U CN 203012193U
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Abstract
The utility model discloses a jumper-fiber-free optical cable cross-connection cabinet. The cross-connection cabinet comprises a base and a cabinet body fixed on the base, wherein the cabinet body is divided, by functional areas, into a distribution area, an optical splitting area, an optical fiber redundant area, a tail fiber park area and an optical fiber fixing area. With the jumper-fiber-free optical cable cross-connection cabinet, the welding, storage and termination of the optical fibers, the placement of an optical splitter, and the laying of home optical cables are realized; the defects of the conventional optical cable distribution equipment are solved, fiber distribution adapters and jumper fibers are reduced, and communication failure points and insertion loss are reduced; and the safety of the network is improved, the equipment capacity is increased, the management and capacity expansion of the lines are facilitated, and the construction cost is reduced.
Description
Technical field
The utility model relates to a kind of jumping fiber fiber cable cross connection box of exempting from, and what relate in particular to a kind of PON of being applicable to technology FTTX Optical Access Network network exempts from the jumping fiber 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.In existing fiber cable cross connection box, after optical cable leading in cable cross-connecting box, through fixing, termination, join fibre after, need to use jumping fiber that trunk layer optical cable and wiring layer optical cable are communicated with, existing fiber cable cross connection box application scenarios limitation, wiring is stiff, cabling is chaotic, complicated operation, dilatation and safeguard inconvenient, barrier propterty is not high.
Summary of the invention
The technical problems to be solved in the utility model is existing fiber cable cross connection box application scenarios limitation, wiring is stiff, cabling is chaotic, complicated operation, dilatation and safeguard inconvenient, barrier propterty is not high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of jumping fiber fiber cable cross connection box of exempting from, comprise base and be fixed on casing on base, be divided into distribution area, light splitting district, redundant optical fiber district, tail optical fiber berthing space and optical cable fixed area by function zoning in casing; Described distribution area comprises more than one distribution machine frame, in described distribution machine frame, fusion integrated tray is set, and the distribution area is stacked from top to bottom by the distribution machine frame and forms; Described light splitting district comprises more than one boxlike optical splitter; Described redundant optical fiber district comprises more than one pair of around fine plate; Described tail optical fiber berthing space comprises more than one eight memory sticks; Described optical cable fixed area is positioned at the casing bottommost, comprises optical cable fixed head and straight molten unit, aforementioned distribution machine frame, boxlike optical splitter, equal around the number of fine plate and eight memory sticks.
Independently the perform region has effectively solved the problem of cabling confusion; But arranging of eight memory sticks guaranteed the tail optical fiber fixed length, can effectively control operation interface clear of tail optical fiber in casing, facilitates later maintenance; The boxlike optical splitter is applicable to one-level, secondary light-splitting; Adopt fusion integrated tray in the distribution machine frame, can select capacity according to user's demand, be convenient to the later stage dilatation.
For making the device durable, extended serviceable life, and casing adopts the version of saturated polyester fiber glass reinforcement (SMC) moulding material.This casing adopts " SMC mold pressing reinforced composite ", and inner structure adopts the high-quality galvanized sheet, and plastic-blasting is processed, durable.
For further improving the barrier propterty of device, the front end of described distribution machine frame is provided with door-plate.
As a kind of improvement project of the present utility model, the corresponding boxlike optical splitter of distribution machine frame, the fine plate of an opposing connection, eight memory stick settings, eight memory sticks are with after fine plate is setting up and down, then are arranged side by side with boxlike optical splitter, distribution machine frame.Set-up mode one to one, not only can effectively reduce the length of scheduling tail optical fiber, make the later maintenance interface clear, also facilitate the scheduling of the optical splitter tail optical fiber of having opened, during use, do not open the storage area that the optical splitter tail optical fiber directly is stored in redundant area upside or downside.
As another kind of improvement project of the present utility model, described distribution machine frame adopts 72 core machine frame cellular constructions, and fusion integrated tray adopts 12 core fusion integrated trays.
The utility model has the advantages that: be applicable to PON technology FTTX Optical Access Network network, it can realize the functions such as welding, storage, termination, the arrangement of optical branching device and the step of indoor optical cable of optical fiber put; Effectively solve the drawback that the conventional cable distribution plant exists, reduced and join fine adapter and jumping fiber, reduced communication failure point and Insertion Loss; Promote complete network, increased the capacity of equipment, be convenient to management and the dilatation of circuit, reduced the engineering construction cost, and promoted the development of all-optical network.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model comprises base and is fixed on casing on base, is divided into distribution area, light splitting district, redundant optical fiber district, tail optical fiber berthing space and optical cable fixed area by function zoning in casing; Described distribution area comprises the distribution machine frame 6 of more than one 72 core machine frame cellular constructions, the interior 12 core fusion integrated trays 7 that arrange of distribution machine frame 6, and the front end of distribution machine frame 6 is provided with door-plate 9; The distribution area is stacked from top to bottom by distribution machine frame 6 and forms; Described light splitting district comprises four boxlike optical splitters 5; Described redundant optical fiber district comprises the fine plate 4 of four opposing connections; Described tail optical fiber berthing space comprises four eight memory sticks; Described optical cable fixed area is positioned at the casing bottommost, comprises optical cable fixed head 1 and straight molten unit 2.The corresponding boxlike optical splitter 5 of distribution machine frame 6, the fine plate 4 of an opposing connection, eight memory sticks arrange 3, eight memory sticks 3 with after fine plate 4 is setting up and down, then are arranged side by side with boxlike optical splitter 5, distribution machine frame 6.
During use, backbone optical cable and optical distribution cable enter in casing, wherein by the bottom of casing:
Backbone optical cable enters in distribution machine frame 6 by the wire loop 8 on distribution machine frame 6 via after 1 locking of optical cable fixed head, opening stripping, and fusion integrated tray 7 makes backbone optical cable and tail optical fiber welding; Be connected with the tail optical fiber after the backbone optical cable welding tail optical fiber that is positioned at optical splitter entrance point place by the adapter on fusion integrated tray 7, tail optical fiber more than needed is by coiling, reserve around fine plate 4;
Stripping is locked, opened to optical distribution cable by optical cable fixed head 1, after, enter in distribution machine frame 6 by the wire loop 8 on distribution machine frame 6, opened use as the user, the adapter by fusion integrated tray 7 is connected tail optical fiber with optical splitter 5, then makes itself and optical distribution cable welding, and the form by optical cable arrives next node, the user who does not open, tail optical fiber leaves in eight memory sticks 3.
72 core machine frame cellular constructions are adopted in the distribution area, can user friendly dilatation and maintenance; Each machine frame has door-plate, again effectively protects; Distribution machine frame 6, boxlike optical splitter 5, around fine plate 4, eight memory sticks, 3 corresponding settings one by one are set, can effectively reduce the length of scheduling tail optical fiber, the later maintenance interface is clear.
Claims (5)
1. exempt from the jumping fiber fiber cable cross connection box for one kind, comprise base and be fixed on casing on base, it is characterized in that: be divided into distribution area, light splitting district, redundant optical fiber district, tail optical fiber berthing space and optical cable fixed area by function zoning in casing; Described distribution area comprises more than one distribution machine frame, in described distribution machine frame, fusion integrated tray is set, and the distribution area is stacked from top to bottom by the distribution machine frame and forms; Described light splitting district comprises more than one boxlike optical splitter; Described redundant optical fiber district comprises more than one pair of around fine plate; Described tail optical fiber berthing space comprises more than one eight memory sticks; Described optical cable fixed area is positioned at the casing bottommost, comprises optical cable fixed head and straight molten unit, aforementioned distribution machine frame, boxlike optical splitter, equates around the core number of the correspondence of fine plate and eight memory sticks.
2. a kind of jumping fiber fiber cable cross connection box of exempting from according to claim 1, is characterized in that: the version of casing employing saturated polyester fiber glass reinforcement (SMC) moulding material.
3. a kind of jumping fiber fiber cable cross connection box of exempting from according to claim 1 and 2, it is characterized in that: the front end of described distribution machine frame is provided with door-plate.
4. a kind of jumping fiber fiber cable cross connection box of exempting from according to claim 1 and 2, it is characterized in that: the corresponding one group of boxlike optical splitter of distribution machine frame, the fine plate of an opposing connection, a group octet memory stick arrange, eight memory sticks are with after fine plate is setting up and down, then are arranged side by side with boxlike optical splitter, distribution machine frame.
5. a kind of jumping fiber fiber cable cross connection box of exempting from according to claim 1 and 2, is characterized in that: described distribution machine frame employing 72 core machine frame cellular constructions, fusion integrated tray employing 12 core fusion integrated trays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579475 CN203012193U (en) | 2012-11-06 | 2012-11-06 | Jumper-fiber-free optical cable cross-connection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579475 CN203012193U (en) | 2012-11-06 | 2012-11-06 | Jumper-fiber-free optical cable cross-connection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012193U true CN203012193U (en) | 2013-06-19 |
Family
ID=48603775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579475 Expired - Fee Related CN203012193U (en) | 2012-11-06 | 2012-11-06 | Jumper-fiber-free optical cable cross-connection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459921A (en) * | 2014-12-31 | 2015-03-25 | 宁波隆兴电信设备制造有限公司 | Assembly type optical cable splice box |
| CN109814217A (en) * | 2019-04-03 | 2019-05-28 | 杭州道盈信息科技有限公司 | A kind of optical cross box used convenient for extending capacity reformation |
-
2012
- 2012-11-06 CN CN 201220579475 patent/CN203012193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459921A (en) * | 2014-12-31 | 2015-03-25 | 宁波隆兴电信设备制造有限公司 | Assembly type optical cable splice box |
| CN109814217A (en) * | 2019-04-03 | 2019-05-28 | 杭州道盈信息科技有限公司 | A kind of optical cross box used convenient for extending capacity reformation |
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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: 20130619 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |