CN204465536U - A kind of route protection optical-fiber communication channel tissue device - Google Patents
A kind of route protection optical-fiber communication channel tissue device Download PDFInfo
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- CN204465536U CN204465536U CN201520224927.3U CN201520224927U CN204465536U CN 204465536 U CN204465536 U CN 204465536U CN 201520224927 U CN201520224927 U CN 201520224927U CN 204465536 U CN204465536 U CN 204465536U
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Abstract
The utility model discloses a kind of route protection optical-fiber communication channel tissue device, comprise the first differential protection cabinet, the first optical fiber interface box, tail optical fiber, fibre distribution frame, through optical cable, the second differential protection cabinet, the second optical fiber interface box, the 3rd optical fiber interface box, fiber optic data communication interface cabinet, fibre-optic terminus equipment, coaxial cable and roundabout optical fiber; First differential protection cabinet connects the first optical fiber interface box by tail optical fiber, and the first optical fiber interface box connects fibre distribution frame, and fibre distribution frame is connected to circuit offside by through optical cable; Second differential protection cabinet connects the second optical fiber interface box by tail optical fiber; second optical fiber interface box connects the 3rd optical fiber interface box; 3rd optical fiber interface box connects fiber optic data communication interface cabinet by tail optical fiber; fiber optic data communication interface cabinet is by coaxial cable and fibre-optic terminus equipment connection, and fibre-optic terminus equipment passes through roundabout Fiber connection to circuit offside.The utility model realizes the quick, stable of differential protection information high performance-price ratio and transmitting with two cover protection communication port.
Description
Technical field
The utility model relates to communication of power system field, particularly relates to a kind of route protection optical-fiber communication channel tissue device.
Background technology
Power network line long transmission distance, differential protection information has higher requirement to speed, stability and reliability, and traditional carrier channel can meet the demands substantially, but cost performance is not high.
Utility model content
The purpose of this utility model: provide a kind of route protection optical-fiber communication channel tissue device, realize standby usage optical fiber communication with two cover protection channel, a set of is that differential protection cabinet adopts through optical cable transmission, another set ofly adopts roundabout optical cable transmission for differential protection cabinet.
To achieve these goals, the technical solution of the utility model is:
A kind of route protection optical-fiber communication channel tissue device, comprises the first differential protection cabinet, the first optical fiber interface box, tail optical fiber, fibre distribution frame, through optical cable, the second differential protection cabinet, the second optical fiber interface box, the 3rd optical fiber interface box, fiber optic data communication interface cabinet, fibre-optic terminus equipment, coaxial cable and roundabout optical fiber, the two ends, side of the first described differential protection cabinet are connected respectively by described tail optical fiber one end with the first described optical fiber interface box, the other end of the first described optical fiber interface box is connected with one end of described fibre distribution frame, and the other end of described fibre distribution frame is connected to circuit offside by described through optical cable, the two ends, side of the second described differential protection cabinet are connected respectively by described tail optical fiber one end with the second described optical fiber interface box, the other end of the second described optical fiber interface box is connected with one end of the 3rd described optical fiber interface box, the other end of the 3rd described optical fiber interface box is connected with the two ends, side of described fiber optic data communication interface cabinet by described tail optical fiber, the opposite side of described fiber optic data communication interface cabinet is connected with the side of described fibre-optic terminus equipment by described coaxial cable, the opposite side of described fibre-optic terminus equipment passes through described roundabout Fiber connection to circuit offside, it is indoor that the first described differential protection cabinet, the first optical fiber interface box, the second differential protection cabinet and the second optical fiber interface box are separately positioned on plant stand relay, and described fibre distribution frame, through optical cable, the 3rd optical fiber interface box, fiber optic data communication interface cabinet, fibre-optic terminus equipment, coaxial cable and roundabout optical fiber are separately positioned in telemechanical communications equipment room.
Above-mentioned route protection optical-fiber communication channel tissue device, wherein, is connected by HF communication power supply between described fibre distribution frame and described fiber optic data communication interface cabinet, and described HF communication power supply is direct current 48V.
Above-mentioned route protection optical-fiber communication channel tissue device, wherein, described coaxial cable is connected to the collection of letters of described fiber optic data communication interface cabinet by uneven mode and transmits on port, and the coaxial connector of described coaxial cable is 75 Ω connectors.
Above-mentioned route protection optical-fiber communication channel tissue device; wherein; be connected by optical cable in single mode or multimode station between the first described optical fiber interface box and described fibre distribution frame, be connected by optical cable in single mode or multimode station between the second described optical fiber interface box and the 3rd described optical fiber interface box.
Above-mentioned route protection optical-fiber communication channel tissue device, wherein, described through optical cable is made up of a preparation and a use fibre core.
The utility model realizes the quick, stable of differential protection information high performance-price ratio and transmitting with two cover protection communication port.
Accompanying drawing explanation
Fig. 1 is the connection block diagram of a kind of route protection optical-fiber communication channel of the utility model tissue device.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1, a kind of route protection optical-fiber communication channel tissue device, comprises the first differential protection cabinet 1, first optical fiber interface box 2, tail optical fiber 3, fibre distribution frame 4, through optical cable 5, second differential protection cabinet 6, second optical fiber interface box 7, the 3rd optical fiber interface box 8, fiber optic data communication interface cabinet 9, fibre-optic terminus equipment 10, coaxial cable 11 and roundabout optical fiber 12, the two ends, side of the first described differential protection cabinet 1 are connected respectively by described tail optical fiber 3 one end with the first described optical fiber interface box 2, the other end of the first described optical fiber interface box 2 is connected with one end of described fibre distribution frame 4, and the other end of described fibre distribution frame 4 is connected to circuit offside by described through optical cable 5, the two ends, side of the second described differential protection cabinet 6 are connected respectively by described tail optical fiber 3 one end with the second described optical fiber interface box 7, the other end of the second described optical fiber interface box 7 is connected with one end of the 3rd described optical fiber interface box 8, the other end of the 3rd described optical fiber interface box 8 is connected with the two ends, side of described fiber optic data communication interface cabinet 9 by described tail optical fiber 3, the opposite side of described fiber optic data communication interface cabinet 9 is connected with the side of described fibre-optic terminus equipment 10 by described coaxial cable 11, the opposite side of described fibre-optic terminus equipment 10 is connected to circuit offside by described roundabout optical fiber 12, the first described differential protection cabinet 1, first optical fiber interface box 2, second differential protection cabinet 6 and the second optical fiber interface box 7 are separately positioned in plant stand relay room 15, and described fibre distribution frame 4, through optical cable 5, the 3rd optical fiber interface box 8, fiber optic data communication interface cabinet 9, fibre-optic terminus equipment 10, coaxial cable 11 and roundabout optical fiber 12 are separately positioned in telemechanical communications equipment room 16.
Be connected by HF communication power supply 13 between described fibre distribution frame 4 and described fiber optic data communication interface cabinet 9, described HF communication power supply 13 is direct current 48V, for providing power supply.
Described coaxial cable 11 is connected to the collection of letters of described fiber optic data communication interface cabinet 9 by uneven mode and transmits on port, and the coaxial connector of described coaxial cable 11 is 75 Ω connectors.
Be connected by optical cable 14 in single mode or multimode station between the first described optical fiber interface box 2 and described fibre distribution frame 4, be connected by optical cable 14 in single mode or multimode station between the second described optical fiber interface box 7 and the 3rd described optical fiber interface box 8.
Described through optical cable 5 is made up of a preparation and a use fibre core.
In sum, the utility model realizes the quick, stable of differential protection information high performance-price ratio and transmitting with two cover protection communication port.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description to do; or directly or indirectly use the technical field being attached to other Related products, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a route protection optical-fiber communication channel tissue device, is characterized in that: comprise the first differential protection cabinet, the first optical fiber interface box, tail optical fiber, fibre distribution frame, through optical cable, the second differential protection cabinet, the second optical fiber interface box, the 3rd optical fiber interface box, fiber optic data communication interface cabinet, fibre-optic terminus equipment, coaxial cable and roundabout optical fiber, the two ends, side of the first described differential protection cabinet are connected respectively by described tail optical fiber one end with the first described optical fiber interface box, the other end of the first described optical fiber interface box is connected with one end of described fibre distribution frame, and the other end of described fibre distribution frame is connected to circuit offside by described through optical cable, the two ends, side of the second described differential protection cabinet are connected respectively by described tail optical fiber one end with the second described optical fiber interface box, the other end of the second described optical fiber interface box is connected with one end of the 3rd described optical fiber interface box, the other end of the 3rd described optical fiber interface box is connected with the two ends, side of described fiber optic data communication interface cabinet by described tail optical fiber, the opposite side of described fiber optic data communication interface cabinet is connected with the side of described fibre-optic terminus equipment by described coaxial cable, the opposite side of described fibre-optic terminus equipment passes through described roundabout Fiber connection to circuit offside, it is indoor that the first described differential protection cabinet, the first optical fiber interface box, the second differential protection cabinet and the second optical fiber interface box are separately positioned on plant stand relay, and described fibre distribution frame, through optical cable, the 3rd optical fiber interface box, fiber optic data communication interface cabinet, fibre-optic terminus equipment, coaxial cable and roundabout optical fiber are separately positioned in telemechanical communications equipment room.
2. route protection optical-fiber communication channel tissue device according to claim 1, be is characterized in that: be connected by HF communication power supply between described fibre distribution frame and described fiber optic data communication interface cabinet, and described HF communication power supply is direct current 48V.
3. route protection optical-fiber communication channel tissue device according to claim 1; it is characterized in that: described coaxial cable is connected to the collection of letters of described fiber optic data communication interface cabinet by uneven mode and transmits on port, the coaxial connector of described coaxial cable is 75 Ω connectors.
4. route protection optical-fiber communication channel tissue device according to claim 1; it is characterized in that: be connected by optical cable in single mode or multimode station between the first described optical fiber interface box and described fibre distribution frame, be connected by optical cable in single mode or multimode station between the second described optical fiber interface box and the 3rd described optical fiber interface box.
5. route protection optical-fiber communication channel tissue device according to claim 1, is characterized in that: described through optical cable is made up of a preparation and a use fibre core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224927.3U CN204465536U (en) | 2015-04-15 | 2015-04-15 | A kind of route protection optical-fiber communication channel tissue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224927.3U CN204465536U (en) | 2015-04-15 | 2015-04-15 | A kind of route protection optical-fiber communication channel tissue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204465536U true CN204465536U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224927.3U Active CN204465536U (en) | 2015-04-15 | 2015-04-15 | A kind of route protection optical-fiber communication channel tissue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204465536U (en) |
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2015
- 2015-04-15 CN CN201520224927.3U patent/CN204465536U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160201 Address after: 200000 Shanghai city Pudong New Area old town Nangang Road No. 1765 room 153 Patentee after: China Sinogy Electric Engineering Co., Ltd. Address before: 200061 Shanghai, Zhongshan North Road, No. E, block, building 4, building 1715 Patentee before: Yu Hanhua |
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| CB03 | Change of inventor or designer information |
Inventor after: Cui Junhai Inventor after: Gao Min Inventor after: Ge Yanli Inventor after: Yang Yi Inventor after: Luo Yaqin Inventor after: Yao Juntian Inventor after: Li Yingjian Inventor before: Cui Junhai Inventor before: Gao Min Inventor before: Ge Yanli Inventor before: Yang Yi Inventor before: Luo Yaqin Inventor before: Yao Juntian |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170817 Address after: 530000, the Guangxi Zhuang Autonomous Region, Nanning high tech Zone Innovation East Road, No. six West building, building 601, Room 606 Patentee after: In the country (Guangxi) Energy Technology Co Ltd Address before: 200000 Shanghai city Pudong New Area old town Nangang Road No. 1765 room 153 Patentee before: China Sinogy Electric Engineering Co., Ltd. |
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| TR01 | Transfer of patent right |