CN201589880U - Novel bare optical fiber cable - Google Patents
Novel bare optical fiber cable Download PDFInfo
- Publication number
- CN201589880U CN201589880U CN2009202558801U CN200920255880U CN201589880U CN 201589880 U CN201589880 U CN 201589880U CN 2009202558801 U CN2009202558801 U CN 2009202558801U CN 200920255880 U CN200920255880 U CN 200920255880U CN 201589880 U CN201589880 U CN 201589880U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- rack
- optical fiber
- novel
- fiber cable
- 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 - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A novel bare fiber optical cable is provided with a bare fiber and an outer sheath thereof, and an aramid fiber reinforcement is arranged between the bare fiber and the outer sheath. The utility model discloses owing to retrench the structure level of optical cable to reduce the line footpath of optical cable, can increase the distribution quantity of optical cable in limited space in the rack, reduce the quantity of rack, save the investment.
Description
Technical field
The utility model relates to a kind of communications optical cable, in particular for indoor bare fibre optical cable.
Background technology
Along with developing rapidly of Communication in China industry 3G communication engineering and Fiber to the home engineering, the demand that is used for the optical cable in the rack of machine room increases day by day, existing inside cable is because the line footpath is bigger, the distribution quantity of optical cable is restricted in the limited space in rack, in order to guarantee enough distribution quantity, the essential rack that increases causes investment to strengthen.
Summary of the invention
In order to overcome the deficiency of existing inside cable, consider that the optical cable pulling force or the pressure that are subjected in the rack that is used for machine room are all very little, can simplify the layer of structure of optical cable, thereby reduce the line footpath of optical cable, be increased in the distribution quantity of optical cable in the space limited in each rack, reduce rack, reduce investment outlay.
A kind of novel bare fibre optical cable that the utility model provides has bare fibre and oversheath thereof, is provided with the aramid fiber reinforcement between bare fibre and oversheath.
The beneficial effects of the utility model are, owing to simplified the layer of structure of optical cable, thus reduced the line footpath of optical cable, can be increased in the distribution quantity of optical cable in the space limited in the rack, reduce the consumption of rack, reduce investment outlay.
Description of drawings:
Fig. 1 is a cross sectional representation of the present utility model.
In Fig. 1,1, bare fibre, 2, the aramid fiber reinforcement, 3, oversheath.
Embodiment:
With reference to Fig. 1, several bare fibres 1 and aramid fiber reinforcement 2 stranded backs are coated oversheath 3, promptly make the utility model.
Claims (1)
1. a novel bare fibre optical cable is characterized in that having bare fibre and oversheath thereof, is provided with the aramid fiber reinforcement between bare fibre and oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202558801U CN201589880U (en) | 2009-11-30 | 2009-11-30 | Novel bare optical fiber cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202558801U CN201589880U (en) | 2009-11-30 | 2009-11-30 | Novel bare optical fiber cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589880U true CN201589880U (en) | 2010-09-22 |
Family
ID=42749667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202558801U Expired - Fee Related CN201589880U (en) | 2009-11-30 | 2009-11-30 | Novel bare optical fiber cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589880U (en) |
-
2009
- 2009-11-30 CN CN2009202558801U patent/CN201589880U/en not_active Expired - Fee Related
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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: 20100922 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |