CN204887813U - Communication unit's FTU box has been made up - Google Patents
Communication unit's FTU box has been made up Download PDFInfo
- Publication number
- CN204887813U CN204887813U CN201520406023.2U CN201520406023U CN204887813U CN 204887813 U CN204887813 U CN 204887813U CN 201520406023 U CN201520406023 U CN 201520406023U CN 204887813 U CN204887813 U CN 204887813U
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- box
- casing
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- terminal
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- 238000004891 communication Methods 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract 1
- 239000013307 optical fiber Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a communication unit's FTU box has been made up, including box (1) and box layer board (2), box (1) be square structure, the even welding of four angular positions of box (1) rear side has fixing bolt, is provided with a plurality of box layer board (2) in box (1), in box (1) from last down arrange in proper order is provided with FTU terminal unit (3), power module (4), ONU device cell (5), unit (6) and storage battery (7) are joined in marriage to light. The utility model discloses realize FTU terminal, communication terminal, light and join in marriage unit combination installation, reduce box quantity, reduce the contact cable between the box, practice thrift the cost, guarantee that electric power tower is regular, whole box construction finishing back, the optical cable divides side cloth to put, and the construction is pleasing to the eye compact to be convenient for distribution automation secondary equipment's concentrated fortune dimension.
Description
Technical field
The utility model relates to a kind of FTU casing being combined with communication unit, belongs to fiber optic communication field.
Background technology
Along with carrying forward vigorously of China's intelligent grid construction, build the power distribution automation of important component part as intelligent grid and establish and enter scale and build period, its communication mode pays the utmost attention to optical fiber communication.Therefore, 10kV distribution line shaft tower need installation FTU terminal, communication terminal, light to join the terminal facilities such as unit, remaining cable frame.If these facilities above-mentioned all adopt split-type structural, shaft tower upper box will be caused too many, thus cause the line between casing to increase, not only impact construction is attractive in appearance, and brings adverse effect to later maintenance.
Summary of the invention
For the deficiency of traditional F TU casing, now provide a kind of FTU casing being combined with communication unit, object realizes a casing to hold FTU terminal, communication terminal and light simultaneously and join unit, without the need to separately establishing the casing that independently communicates, reducing cable between casing and connecting.
Technical scheme adopted to achieve these goals: a kind of FTU casing being combined with communication unit, comprise casing and casing supporting plate, described casing is square structure, on rear side of casing, four Angle Position uniform weldings have set bolt, be provided with several casing supporting plates in casing, be arranged in order from top to bottom in casing and be provided with FTU terminal unit, power module, ONU equipment unit, light joins unit and batteries.
Further, the lower left side of box house is provided with ground connection busbar, is used for meeting the demand for grounding of various terminal equipment.
Further, described casing supporting plate is provided with trough, to facilitate in casing downward cabling on optical cable.
The utility model realizes FTU terminal, communication terminal, light are joined unit combination and installed, and reduces casing quantity, reduces the contact cable between casing, cost-saving, guarantees that electric force pole tower is regular; Trough is reserved in supporting plate both sides in casing, meets the demand of downward cabling on casing, and after whole casing construction, an optical cable point side lays, and constructs attractive in appearance compact, and is convenient to the concentrated O&M of power distribution automation secondary device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, casing; 2, casing supporting plate; 3, FTU terminal unit; 4, power module; 5, ONU equipment unit; 6, light joins unit; 7, batteries; 8, ground connection busbar.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
In FIG, a kind of FTU casing being combined with communication unit, comprise casing (1) and casing supporting plate (2), described casing (1) is square structure, cabinet door adopts water-proof strip seal approach, casing (1) rear side four Angle Position uniform weldings have set bolt, can conveniently FTU casing be fixed on electric force pole tower, several casing supporting plates (2) are provided with in casing (1), casing (1) is partitioned into functional areas, be arranged in order from top to bottom in casing (1) and be provided with FTU terminal unit (3), power module (4), ONU equipment unit (5), light joins unit (6) and batteries (7).
Further, the lower left side inner at casing (1) is provided with ground connection busbar (8), is used for meeting the demand for grounding of various terminal equipment.
Further, described casing supporting plate (2) is provided with trough, to facilitate in casing downward cabling on optical cable.
In addition, light joins unit (6) by six socket designs, most last layer inserts tail fibre receptacle, unnecessary tail optical fiber and optical splitter are placed wherein, the second layer inserts optical fiber direct-fusing dish, straight-through welding is carried out to the segment core of key distribution optical cable, below four layers of configuration is molten joins the adaptive dish of one, realize the one-tenth end welding of optical cable; Optical cable fixture is installed near Cable entry place in cabinet lower right side, is convenient to the fixing of optical cable and welding, guarantees optical cable security of operation; The bottom left of casing arranges aviation plug, and to provide control cables interface, the control cables in casing by trough on the left of cabinet, can be connected with distribution power automation terminal and power module.
The utility model realizes FTU terminal, communication terminal, light are joined unit combination and installed, and reduces casing quantity, reduces the contact cable between casing, cost-saving, guarantees that electric force pole tower is regular; Trough is reserved in supporting plate both sides in casing, meets the demand of downward cabling on casing.After whole casing construction, an optical cable point side lays, left cable, right optical cable, and tail optical fiber and the regular dish of optical splitter are placed in tail fibre receptacle, construct attractive in appearance compact, and are convenient to the concentrated O&M of power distribution automation secondary device.
Claims (3)
1. one kind is combined with the FTU casing of communication unit, it is characterized in that: comprise casing (1) and casing supporting plate (2), described casing (1) is square structure, casing (1) rear side four Angle Position uniform weldings have set bolt, be provided with several casing supporting plates (2) in casing (1), be arranged in order from top to bottom in casing (1) and be provided with FTU terminal unit (3), power module (4), ONU equipment unit (5), light joins unit (6) and batteries (7).
2. a kind of FTU casing being combined with communication unit according to claim 1, is characterized in that: the lower left side inner at casing (1) is provided with ground connection busbar (8).
3. a kind of FTU casing being combined with communication unit according to claim 1, is characterized in that: described casing supporting plate (2) is provided with trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406023.2U CN204887813U (en) | 2015-06-12 | 2015-06-12 | Communication unit's FTU box has been made up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406023.2U CN204887813U (en) | 2015-06-12 | 2015-06-12 | Communication unit's FTU box has been made up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204887813U true CN204887813U (en) | 2015-12-16 |
Family
ID=54832129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406023.2U Active CN204887813U (en) | 2015-06-12 | 2015-06-12 | Communication unit's FTU box has been made up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204887813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398756A (en) * | 2018-04-08 | 2018-08-14 | 广东电网有限责任公司 | Large capacity optoelectronic integration communications device terminal case |
| CN109188634A (en) * | 2018-10-29 | 2019-01-11 | 国网新疆电力有限公司昌吉供电公司 | Terminal accesses net cage |
-
2015
- 2015-06-12 CN CN201520406023.2U patent/CN204887813U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398756A (en) * | 2018-04-08 | 2018-08-14 | 广东电网有限责任公司 | Large capacity optoelectronic integration communications device terminal case |
| CN109188634A (en) * | 2018-10-29 | 2019-01-11 | 国网新疆电力有限公司昌吉供电公司 | Terminal accesses net cage |
| CN109188634B (en) * | 2018-10-29 | 2024-05-14 | 国网新疆电力有限公司昌吉供电公司 | Terminal access network box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |