CN202256788U - Physical network optical cable distribution box - Google Patents
Physical network optical cable distribution box Download PDFInfo
- Publication number
- CN202256788U CN202256788U CN201120201392XU CN201120201392U CN202256788U CN 202256788 U CN202256788 U CN 202256788U CN 201120201392X U CN201120201392X U CN 201120201392XU CN 201120201392 U CN201120201392 U CN 201120201392U CN 202256788 U CN202256788 U CN 202256788U
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- CN
- China
- Prior art keywords
- optical fiber
- fiber
- optical
- idle
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a physical network optical cable distribution box which comprises a box body and a main fiber tray arranged in the box body, wherein a wire distribution region with functions of splicing and jumping an optical fiber is arranged in the box body; the wire distribution region is positioned above the main fiber tray; and an idle tail fiber management region is also arranged in the box body and positioned below the main fiber tray. Due to the splicing mode and jumping mode in the wire distribution region, an optical fiber in the physical network optical cable distribution box can be conveniently butted with the upper connection port and lower connection port of an optical splitter, and a standard expansion branching unit increasing mode is formed, therefore, standardization, simplification and quickness of expansion are facilitated; and due to the idle tail fiber management region, idle tail fibers can be bound together in order for later use, and optical fibers in the box body are well-organized and beautiful.
Description
Technical field
The utility model relates to a kind of fiber cable cross connection box, relates in particular to a kind of physics net fiber cable cross connection box of being convenient to dilatation and tail optical fiber management, belongs to the production field of 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.Behind the optical cable leading in cable cross-connecting box, through fixing, termination, join fibre after, use jumping fiber with trunk layer optical cable and the connection of wiring layer optical cable.Existing fiber cable cross connection box, the optical fiber connection is cumbersome, mode is single, when dilatation, need on inner structure, do bigger change, wastes time and energy; Idle tail optical fiber also compares in a jumble in the casing in addition, the difficulty when not only having increased later the use, and make the optical fiber in the casing unordered, ugly.
Summary of the invention
The purpose of the utility model provides a kind of physics net fiber cable cross connection box of being convenient to dilatation and tail optical fiber management with regard to being in order to address the above problem.
The utility model is realized above-mentioned purpose through following technical scheme:
The utility model comprises the trunk fibre melting disc in casing and the casing, and its innovation is: in said casing, also be provided with the distribution area with fused fiber splice and jumper connection function, said distribution area is positioned at the top of said trunk fibre melting disc.
Through the welding and the jumper connection mode of distribution area, the optical fiber in the utility model can be easily achieves a butt joint with the upper and lower port of optical branching device, and forms the mode of the increase dilatation shunt of standard.
Further, in said casing, also be provided with idle tail optical fiber directorial area, said idle tail optical fiber directorial area is positioned at the below of said trunk fibre melting disc.Being provided with of idle tail optical fiber directorial area can be used the tail optical fiber colligation in an orderly manner of leaving unused after both being convenient to, make the optical fiber in the casing orderly, attractive in appearance again.
Particularly, said idle tail optical fiber directorial area comprises optical cable fixed head and the larynx hoop that is used for the idle optical fiber of colligation that is installed on the optical cable fixed head.During use, optical cable is fixed on the optical cable fixed head, the optical fiber that use is up along the casing both sides after peeling, and the idle direct colligation of not peeling of optical fiber is on the larynx hoop, in order to using next time.
The beneficial effect of the utility model is:
Through the distribution area in the utility model, optical fiber can be easily achieves a butt joint with the upper and lower port of optical branching device, and forms the mode of the increase dilatation shunt of standard, helps standardization, simplification, the high-speeding of dilatation; And being provided with of idle tail optical fiber directorial area can be used after both being convenient to leaving unused tail optical fiber colligation in an orderly manner, made the optical fiber in the casing orderly, attractive in appearance again.
Description of drawings
Fig. 1 is the main TV structure synoptic diagram after the utility model is opened cabinet door.
Wherein, 1-distribution area, the 2-tail optical fiber directorial area of leaving unused, 3-trunk fibre melting disc, the last cable passage of 4-, 5-base, 6-turnover cable passage, 7-larynx hoop, 8-optical cable fixed head, 9 casings.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Shown in accompanying drawing; The utility model comprises the trunk fibre melting disc 3 in casing 9 and the casing 9; In casing 9, also be provided with distribution area 1 and idle tail optical fiber directorial area 2 with fused fiber splice and jumper connection function; Distribution area 1 is positioned at the top of trunk fibre melting disc 3, and idle tail optical fiber directorial area 2 is positioned at the below of trunk fibre melting disc 3, and idle tail optical fiber directorial area 2 comprises optical cable fixed head 8 and the larynx hoop 7 that is used for the idle optical fiber of colligation that is installed on the optical cable fixed head 8.
Shown in accompanying drawing, through the welding and the jumper connection mode of distribution area 1, the optical fiber in the utility model can be easily achieves a butt joint with the upper and lower port of optical branching device (not visual among the figure), and forms the mode of the increase dilatation shunt of standard; Utilize the optical cable fixed head 8 and larynx hoop 7 of idle tail optical fiber directorial area 2, can the tail optical fiber colligation in an orderly manner of leaving unused be used after both being convenient to, make the optical fiber in the casing 9 orderly, attractive in appearance again.
In conjunction with accompanying drawing; The utility model in use; Optical cable gets into the inside of casings 9 from base 5, opens stripping at optical cable fixed head 8 places of idle tail optical fiber directorial area 2 and will not open that part of of stripping to be fixed on the larynx hoop 7, will open the partial protection that strips out with naked fine protection tube then; The walking line of going forward side by side: casing 9 left and right sides can pass in and out cable; Up from the turnover cable passage 6 of trunk fibre melting disc 3 both sides, again through last cable passage 4 toward upward wirings to the distribution area 1 (distribution area 1 need have been coiled tail optical fiber in advance, and temporary transient no tail optical fiber is placed on the tail optical fiber directorial area 2 of leaving unused) carry out welding; Light path gets into optical branching device (not visual among the figure) first line of a couplet port and carries out beam split through wire jumper.When opening signal, only need distribution area 1 corresponding tail optical fiber is inserted in optical branching device (not visual among the figure) second line of a couplet port, the optical fiber of optical distribution cable in the distribution area 1 with optical branching device (not visual among the figure) first line of a couplet fused fiber splice, light path goes out connection case 9 then.
Claims (3)
1. a physics net fiber cable cross connection box comprises the trunk fibre melting disc in casing and the casing, and it is characterized in that: in said casing, also be provided with the distribution area with fused fiber splice and jumper connection function, said distribution area is positioned at the top of said trunk fibre melting disc.
2. physics net fiber cable cross connection box according to claim 1 is characterized in that: in said casing, also be provided with idle tail optical fiber directorial area, said idle tail optical fiber directorial area is positioned at the below of said trunk fibre melting disc.
3. physics net fiber cable cross connection box according to claim 2 is characterized in that: said idle tail optical fiber directorial area comprises optical cable fixed head and the larynx hoop that is used for the idle optical fiber of colligation that is installed on the optical cable fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120201392XU CN202256788U (en) | 2011-06-15 | 2011-06-15 | Physical network optical cable distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120201392XU CN202256788U (en) | 2011-06-15 | 2011-06-15 | Physical network optical cable distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256788U true CN202256788U (en) | 2012-05-30 |
Family
ID=46118007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120201392XU Expired - Lifetime CN202256788U (en) | 2011-06-15 | 2011-06-15 | Physical network optical cable distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278902A (en) * | 2013-06-26 | 2013-09-04 | 上海亨通宏普通信技术有限公司 | Intensive FTTX optical cable splice box |
-
2011
- 2011-06-15 CN CN201120201392XU patent/CN202256788U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278902A (en) * | 2013-06-26 | 2013-09-04 | 上海亨通宏普通信技术有限公司 | Intensive FTTX optical cable splice box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |