CN203658634U - Communication optical cable suitable for wiring in pipeline - Google Patents
Communication optical cable suitable for wiring in pipeline Download PDFInfo
- Publication number
- CN203658634U CN203658634U CN201320769959.2U CN201320769959U CN203658634U CN 203658634 U CN203658634 U CN 203658634U CN 201320769959 U CN201320769959 U CN 201320769959U CN 203658634 U CN203658634 U CN 203658634U
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- China
- Prior art keywords
- optical cable
- optical fiber
- cable
- wiring
- row
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- Expired - Fee Related
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Abstract
The utility model discloses a communication optical cable suitable for wiring in a pipeline. The communication optical cable is characterized in that the upper and lower sides of a bar-shaped optical fiber ribbon composed of multiple fibers are respectively provided with steel bands, the bar-shaped optical fiber ribbon and the steel bands are wrapped in a sheath, and water-resistant cable paste is filled between the bar-shaped optical fiber ribbon and the steel bands in the sheath. The communication optical cable employs the bar-shaped optical fiber ribbon, so that the cable is not easy to distort in the installation and use process, and the fibers are better protected; the bar-shaped optical fiber ribbon enables the size of the total optical cable to be smaller, manufacture to be easier and cost to be lower; and the communication optical cable is suitable for use in indoor environments as household wiring and in-wall wiring.
Description
Technical field
The utility model relates to fiber optic cable manufacture technical field, is specifically related to a kind of communications optical cable of applicable pipeline wiring.
Background technology
Along with telecommunication user and Internet user's rapid growth, FTTH construction scale will further expand.China's FTTH construction scale is doubled and redoubled every year, as the optical cable of the indoor access use in broadband, sees and safety for the aesthetic feeling of environment, and the employing pipe method more and more coming that lays of various cables lays.But the resistance to tension that has determined optical cable due to the purposes of existing inside cable is poor, there is no stop water yet, be not suitable for laying use in pipeline, in pipeline, may there is sewage simultaneously, have a strong impact on the serviceable life of optical cable.
Utility model content
For above-mentioned prior art, the utility model provides a kind of communications optical cable of applicable pipeline wiring, and it is simple in structure, resistance to tension is strong, can effectively prevent the infringement that various factors causes optical cable, guarantees the serviceable life of optical cable.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of communications optical cable of applicable pipeline wiring, it is characterized in that, in the upper and lower both sides of row's shape fibre ribbon that are made up of some optical fiber, one steel band is all housed, row's shape fibre ribbon and steel band are coated through a sheath, between the row's shape fibre ribbon in described sheath and steel band, are filled with the cable cream that blocks water.
In the utility model, the optical fiber of row's shape fibre ribbon is that at least one row be arranged in parallel.
In the utility model, described sheath is low smoke and low halogen PVC sheath.
Compared with prior art, the utlity model has following beneficial effect:
The utility model adopts row's shape fibre ribbon, in installation and use procedure, is more difficult for distortion, has better protected optical fiber; Row's shape fibre ribbon makes whole indoor optical-fibre band volume less, and it is easier to manufacture, and cost is lower; Be suitable for household which owns machines for production, the multiple indoor environment such as wiring uses within the walls.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numeral is: 1 is that sheath, 2 is that steel band, 3 is the cable cream that blocks water for arranging shape fibre ribbon, 4.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model will be further described.
A kind of communications optical cable of applicable pipeline wiring, it is characterized in that, in the upper and lower both sides of row's shape fibre ribbon that are made up of some optical fiber, one steel band is all housed, row's shape fibre ribbon and steel band are coated through a sheath, between the row's shape fibre ribbon in described sheath and steel band, are filled with the cable cream that blocks water.The optical fiber of row's shape fibre ribbon is that at least one row be arranged in parallel.
In the utility model, described sheath is low smoke and low halogen PVC sheath.Meet the requirement of house wiring.The utility model adopts row's shape fibre ribbon, in installation and use procedure, is more difficult for distortion, has better protected optical fiber; Row's shape fibre ribbon makes whole indoor optical-fibre band volume less, and it is easier to manufacture, and cost is lower; Be suitable for household which owns machines for production, the multiple indoor environment such as wiring uses within the walls.
Claims (3)
1. the communications optical cable of an applicable pipeline wiring, it is characterized in that, in the upper and lower both sides of row's shape fibre ribbon that are made up of some optical fiber, one steel band is all housed, row's shape fibre ribbon and steel band are coated through a sheath, between the row's shape fibre ribbon in described sheath and steel band, are filled with the cable cream that blocks water.
2. the communications optical cable of applicable pipeline wiring according to claim 1, is characterized in that, the optical fiber of row's shape fibre ribbon is that at least one row be arranged in parallel.
3. the communications optical cable of applicable pipeline wiring according to claim 1, is characterized in that, described sheath is low smoke and low halogen PVC sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769959.2U CN203658634U (en) | 2013-11-30 | 2013-11-30 | Communication optical cable suitable for wiring in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769959.2U CN203658634U (en) | 2013-11-30 | 2013-11-30 | Communication optical cable suitable for wiring in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203658634U true CN203658634U (en) | 2014-06-18 |
Family
ID=50925009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320769959.2U Expired - Fee Related CN203658634U (en) | 2013-11-30 | 2013-11-30 | Communication optical cable suitable for wiring in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203658634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676049A (en) * | 2013-11-30 | 2014-03-26 | 四川邮科通信技术有限公司 | Communication optical cable applicable to pipeline wiring |
-
2013
- 2013-11-30 CN CN201320769959.2U patent/CN203658634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676049A (en) * | 2013-11-30 | 2014-03-26 | 四川邮科通信技术有限公司 | Communication optical cable applicable to pipeline wiring |
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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: 20140618 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |