CN201319085Y - Cross connecting cabinet-type optical branching device - Google Patents
Cross connecting cabinet-type optical branching device Download PDFInfo
- Publication number
- CN201319085Y CN201319085Y CNU2008201509076U CN200820150907U CN201319085Y CN 201319085 Y CN201319085 Y CN 201319085Y CN U2008201509076 U CNU2008201509076 U CN U2008201509076U CN 200820150907 U CN200820150907 U CN 200820150907U CN 201319085 Y CN201319085 Y CN 201319085Y
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- China
- Prior art keywords
- branching device
- optical branching
- optical
- cabinet
- device module
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- Expired - Fee Related
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Abstract
The utility model relates to a cross connecting cabinet-type optical branching device, which comprises an optical branching device module, an optical fiber wire clamp and a chassis. The optical branching device is characterized in that the optical branching device module is fixed in the chassis, wherein, the input terminal and the output terminal of the optical branching device module are fixed on a panel of the chassis through a flange; and optical fibers coming out of the optical branching device module are fixed and protected through the optical fiber wire clamp. The cross connecting cabinet-type optical branching device of the utility model can provide 16 and 32 optical terminal points, and can realize point-to-multipoint optical signal ramification in optical communication. The optical branching device can work outside an equipment room, which meets the environmental requirements of the residence community, the outdoors and other paving places. Moreover, installation, maintenance and use of the device are convenient.
Description
Technical field
The utility model relates to a kind of optical branching device that Fiber to the home (building, sub-district, roadside) that is applied to, especially a kind of can be with one road light signal demultiplexing light signal, realize that optical communication puts the optical branching device of the function of multiple spot.
Background technology
Information economy full-blown today, along with people constantly promote the demand of message exchange, means of communication is in transmission speed, transmission security, and have higher requirement to transport vehicle in the cost performance aspect, traditional copper cable communication is met just before great challenge, transport vehicle as a new generation----optical fiber is in the capacity of transmission, speed, security, there is huge advantage the cost performance aspect.Simultaneously, the continuous lifting of fiber optic telecommunications equipment production technology, the kind of product, cost, the continuous maturation of aspect of performance, optical-fibre communications has entered the market-oriented stage.
In the overall optical communication network, it is an important ingredient that light inserts part, this link generally is an environment in the open, such as the road limit, in the residential quarters or open-air, require very high at mechanical property, humiture stability, safe antitheft, aspect safeguarding so light inserts device that part is applied to this link and system.The box optical branching device complex structure of existing Optical cross connects, the working service inconvenience, shock resistance, withstand voltage, dustproof, shockproof, antitheft, the humiture less stable.
Summary of the invention
The utility model is that a kind of fiber cable cross connection box formula optical branching device will be provided, and is used for realizing the multichannel difference of the light signal of optical communication, realizes the communication of point to multiple spot, and overcomes installation and maintenance and be difficult for bad mechanical property, the shortcoming of humiture poor stability.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of fiber cable cross connection box formula optical branching device; comprise optical branching device module, optical fiber cable clip, cabinet; be characterized in: the optical branching device module is fixed in the cabinet; wherein the input end of optical branching device module and output terminal are fixed on ring flange on the panel of cabinet, and the optical fiber that the optical branching device module is come out is fixed by optical fiber cable clip and protected.
The optical branching device module comprises optical branching device, the protection box, and wherein, optical branching device is fixed in the protection box with water, shock glue, and input, the output optical fibre of optical branching device laid protective casing;
The input of optical branching device module, output optical fibre be through behind the optical fiber cable clip, is connected with external optical cable by the ring flange on the cabinet panel;
The both sides of cabinet respectively have a cabinet expansion slot, and cabinet docks with standard cabinet and distributing frame installation after regulating the installation width by its expansion slot.
The beneficial effects of the utility model are, utilize fiber cable cross connection box formula optical branching device described in the utility model, can realize the light signal difference of the point of optical communication to multiple spot, and environmental work that can be outside machine room, satisfy the road limit, in the residential quarters, lay down in the well in the building, the humiture stability requirement in place, mechanical requirement, safe antitheft requirement are laid in fields etc.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a fiber cable cross connection box formula optical branching device structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment utility model is further described.
As Fig. 1, shown in 2, fiber cable cross connection box formula optical branching device of the present utility model comprises optical branching device module 1, optical fiber cable clip 2, cabinet 3.
Splitter module 1 is fixed in the cabinet 3, and wherein the input end of optical branching device module 1 and output terminal are fixed on ring flange 4 on the panel 5 of cabinet, and the optical fiber that optical branching device module 1 is come out is by optical fiber cable clip 2 fixing and protections.
(1) the optical branching device module 1
The core of optical branching device module 1 is a plane wave conduction optical branching device, it is made up of branch optical chip and two fiber arrays that adopt advanced semiconductor technology to produce, divide and adopt glue to cohere between optical chip and the fiber array, re-use the water, shock mucilage sealing and be contained in the metal shell, form a plane wave conduction optical branching device.A such plane wave conduction optical branching device is fixed in the protection box of a sealing; and its output, the optical fiber of input end laid the loose casing protection of external diameter 0.9mm; at output, the terminal production standard light of input end fiber connector, form the optical branching device module.The input of optical branching device module 1, output optical fibre be through behind the optical fiber cable 2, is connected with external optical cable by the ring flange on the cabinet panel 54.
(2) cabinet 3
Claims (4)
1. fiber cable cross connection box formula optical branching device; comprise optical branching device module (1), optical fiber cable clip (2), cabinet (3); it is characterized in that; described optical branching device module (1) is fixed in the cabinet (3); wherein the input end of optical branching device module (1) and output terminal are fixed on ring flange (4) on the panel (5) of cabinet, and the optical fiber that described optical branching device module (1) is come out is fixing and protection by optical fiber cable clip (2).
2. fiber cable cross connection box formula optical branching device according to claim 1 is characterized in that described optical branching device module (1) comprises optical branching device; the protection box; wherein, optical branching device is fixed in the protection box with water, shock glue, and input, the output optical fibre of optical branching device laid protective casing.
3. fiber cable cross connection box formula optical branching device according to claim 1, it is characterized in that, ring flange (4) is installed on the panel of described cabinet (5), the input of described optical branching device module (1), output optical fibre through optical fiber cable clip (2) after, be connected with external optical cable by the ring flange (4) on the panel (5) of cabinet (3).
4. fiber cable cross connection box formula optical branching device according to claim 1, it is characterized in that, the both sides of described cabinet (3) respectively have a cabinet expansion slot (6), and cabinet (3) docks with standard cabinet and distributing frame installation after regulating the installation width by its expansion slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201509076U CN201319085Y (en) | 2008-07-17 | 2008-07-17 | Cross connecting cabinet-type optical branching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201509076U CN201319085Y (en) | 2008-07-17 | 2008-07-17 | Cross connecting cabinet-type optical branching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201319085Y true CN201319085Y (en) | 2009-09-30 |
Family
ID=41197849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201509076U Expired - Fee Related CN201319085Y (en) | 2008-07-17 | 2008-07-17 | Cross connecting cabinet-type optical branching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201319085Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104678522A (en) * | 2015-02-13 | 2015-06-03 | 上海博中机电科技有限公司 | Aviation plug distributing box |
| CN104865659A (en) * | 2015-05-27 | 2015-08-26 | 成都美美通信技术有限公司 | Easy-assembling light way-divider |
-
2008
- 2008-07-17 CN CNU2008201509076U patent/CN201319085Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104678522A (en) * | 2015-02-13 | 2015-06-03 | 上海博中机电科技有限公司 | Aviation plug distributing box |
| CN104865659A (en) * | 2015-05-27 | 2015-08-26 | 成都美美通信技术有限公司 | Easy-assembling light way-divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20130717 |