CN202057850U - Outdoor optical cable for communication - Google Patents
Outdoor optical cable for communication Download PDFInfo
- Publication number
- CN202057850U CN202057850U CN2011201413130U CN201120141313U CN202057850U CN 202057850 U CN202057850 U CN 202057850U CN 2011201413130 U CN2011201413130 U CN 2011201413130U CN 201120141313 U CN201120141313 U CN 201120141313U CN 202057850 U CN202057850 U CN 202057850U
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- CN
- China
- Prior art keywords
- optical cable
- optical fiber
- layer
- gasket
- communication
- 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
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Abstract
The utility model discloses an outdoor optical cable for communication. A reinforcing part is arranged at the center of the outdoor optical cable, four optical fiber components and two filling strings are circumferentially arranged around the reinforcing part, the reinforcing part, the filling strings and the optical fiber components are arranged along the length direction of the optical cable, and a lapping layer, a water-stop layer, an aluminum-polyethylene adhesive protecting sleeve, an armored layer and a polyethylene sheath sequentially cover outside the filling strings and the optical fiber components inside out. The optical cable has fine water stop property, and the structure of the optical cable is more stable due to the armored layer which is a double-layer fine-wire armored layer, so that the outdoor optical cable is suitable for shallow-water laying and climbing laying. In addition, the outdoor optical cable is simple in production process, easy to implement and suitable to be popularized and applied.
Description
Technical field
The utility model relates to a kind of optical cable, particularly, and a kind of communication outdoor optical cable that is applicable to that shallow water lays and climbs and lay.
Background technology
At present, the kind of optical cable is more and more, and along with the raising day by day of the communication technology, also more and more higher with the performance requirement of optical cable to communication, an urgent demand has a kind of communication outdoor optical cable that is applicable to that shallow water lays and climbs and lay dual-purpose.
The utility model content
The purpose of this utility model provides a kind of communication outdoor optical cable that is applicable to that shallow water lays and climbs and lay.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of communication outdoor optical cable, the center of this optical cable is a reinforcement, four optical fiber components and two gasket for packings circumferentially be arranged on described reinforcement around, all along the length direction setting of this optical cable, the periphery of described gasket for packing and described optical fiber component is surrounded with wrapping layer, water blocking layer, aluminum-polyethylene bonding sheath, steel-polyethylene bonding sheath, armor and tygon outer jacket from inside to outside successively for described reinforcement, described gasket for packing and described optical fiber component.
Preferably, be filled with water-blocking material between each described optical fiber component, each described gasket for packing and the described wrapping layer.
Preferably, described armor is double-deck thin round steel wire armor.
Further preferably, described optical fiber component comprises four optical fiber, surrounds the loose sleeve pipe of four optical fiber peripheries and is filled in fine cream between four described optical fiber.
Further preferably, the periphery of described reinforcement is surrounded with loose sleeve pipe.
The beneficial effects of the utility model are: have good block-water performance, armor adopts double-deck LWA light wire armoured layer, makes structure more stable, is applicable to that shallow water lays and climbs and lay, and production technology is simple, easily implements, and is fit to promote the use of.
Description of drawings
Accompanying drawing 1 is the cross-sectional structure synoptic diagram of communication of the present utility model with outdoor optical cable.
In the accompanying drawing: 1, reinforcement; 2, optical fiber component; 21, optical fiber; 22, loose sleeve pipe; 23, fine cream; 3, gasket for packing; 4, wrapping layer; 5, water blocking layer; 6, aluminum-polyethylene bonding sheath; 7, steel-polyethylene bonding sheath; 8, armor; 9, tygon outer jacket; 10, water-blocking material.
Embodiment
Below in conjunction with embodiment shown in the drawings the utility model is done following detailed description the in detail:
As shown in Figure 1, communication outdoor optical cable of the present utility model, the center of this optical cable is a reinforcement 1, four optical fiber components 2 and two gasket for packings 3 circumferentially be arranged on reinforcement 1 around, reinforcement 1, gasket for packing 3 and optical fiber component 2 are all along the length direction setting of this optical cable, gasket for packing 3 is surrounded with wrapping layer 4 from inside to outside successively with the periphery of optical fiber component 2, water blocking layer 5, aluminum-polyethylene bonding sheath 6, steel-polyethylene bonding sheath 7, armor 8 and tygon outer jacket 9, each optical fiber component 2, be filled with water-blocking material 10 between each gasket for packing 3 and the wrapping layer 4, armor 8 is double-deck thin round steel wire armor, optical fiber component 2 comprises four optical fiber 21, surround the loose sleeve pipe 22 of four optical fiber 21 peripheries and be filled in fine cream 23 between four optical fiber, the periphery of reinforcement 1 is surrounded with loose sleeve pipe 22.
The armor of optical cable of the present utility model adopts double-deck thin round steel wire armor, makes structure more stable, and stretching resistance is strong, be difficult for losing, and have good block-water performance, be applicable to that shallow water lays and climbs and lay, production technology is simple, easily implements, and is fit to promote the use of.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (5)
1. communication outdoor optical cable, it is characterized in that: the center of this optical cable is a reinforcement, four optical fiber components and two gasket for packings circumferentially be arranged on described reinforcement around, all along the length direction setting of this optical cable, the periphery of described gasket for packing and described optical fiber component is surrounded with wrapping layer, water blocking layer, aluminum-polyethylene bonding sheath, steel-polyethylene bonding sheath, armor and tygon outer jacket from inside to outside successively for described reinforcement, described gasket for packing and described optical fiber component.
2. a kind of communication outdoor optical cable according to claim 1 is characterized in that: be filled with water-blocking material between each described optical fiber component, each described gasket for packing and the described wrapping layer.
3. a kind of communication outdoor optical cable according to claim 1 is characterized in that: described armor is double-deck thin round steel wire armor.
4. according to any described a kind of communication outdoor optical cable in the claim 1 to 3, it is characterized in that: described optical fiber component comprises four optical fiber, surround the loose sleeve pipe of four optical fiber peripheries and be filled in fine cream between four described optical fiber.
5. according to any described a kind of communication outdoor optical cable in the claim 1 to 3, it is characterized in that: the periphery of described reinforcement is surrounded with loose sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201413130U CN202057850U (en) | 2011-05-06 | 2011-05-06 | Outdoor optical cable for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201413130U CN202057850U (en) | 2011-05-06 | 2011-05-06 | Outdoor optical cable for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057850U true CN202057850U (en) | 2011-11-30 |
Family
ID=45017820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201413130U Expired - Fee Related CN202057850U (en) | 2011-05-06 | 2011-05-06 | Outdoor optical cable for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135653A (en) * | 2011-05-06 | 2011-07-27 | 苏州市吴江特种电缆二厂有限公司 | Outdoor optical cable for communication |
| CN105705977A (en) * | 2013-09-24 | 2016-06-22 | 康宁光电通信有限责任公司 | Stretchable fiber optic cable |
-
2011
- 2011-05-06 CN CN2011201413130U patent/CN202057850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135653A (en) * | 2011-05-06 | 2011-07-27 | 苏州市吴江特种电缆二厂有限公司 | Outdoor optical cable for communication |
| CN105705977A (en) * | 2013-09-24 | 2016-06-22 | 康宁光电通信有限责任公司 | Stretchable fiber optic cable |
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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: 20111130 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |