CN2198616Y - Communication optical cable - Google Patents
Communication optical cable Download PDFInfo
- Publication number
- CN2198616Y CN2198616Y CN 94228747 CN94228747U CN2198616Y CN 2198616 Y CN2198616 Y CN 2198616Y CN 94228747 CN94228747 CN 94228747 CN 94228747 U CN94228747 U CN 94228747U CN 2198616 Y CN2198616 Y CN 2198616Y
- Authority
- CN
- China
- Prior art keywords
- optical cable
- cable body
- utility
- model
- communication optical
- 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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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model relates to a communication optical cable, comprising an optical cable body and one or more than one hollow guiding holes in the optical cable body, wherein, the inner wall of each guiding hole is provided with a metal reflecting layer. The utility model has the advantages that the optic cable body is used as the outer support, and as the plastic with definite hardness and elasticity can be used as the material of the optic cable body, the cost is greatly reduced; as the hollow guiding holes are used to transmit the light, the light loss is small, and the transmission distance of the optical cable is correspondingly enlarged.
Description
The utility model relates to a kind of communication cables, and is particularly a kind of with the optical cable of light as transmission signals.
Optical cable is big owing to working transmission, thereby more and more widely is applied in the communication network.Constitute by the outer plating reflection horizon of solid crystal glass but present employed optical cable is general main,, cause the corresponding raising of cost of this kind optical cable because the crystal glass price is higher.In addition, because light transmits in solid crystal glass, the loss of light is bigger, causes the corresponding shortening of transmission range.
In view of the foregoing, the purpose of this utility model provides the low and relative communication cable far away of transmission range of a kind of cost.
The purpose of this utility model is achieved in that it comprises the optical cable body and places the intrinsic one or more hollow guide hole of this optical cable, and the inwall of guide hole is provided with metallic reflector.
The utility model has the advantages that: support as outer with the optical cable body, the optional usefulness of its material has certain degree of hardness and flexible plastics or metal, thereby makes cost greatly reduce, and utilizes hollow guide hole transmission ray, the loss of its light is less, makes it the corresponding expansion of transmission range of this optical cable.
Below in conjunction with accompanying drawing the utility model is done with explanation.
Fig. 1 is the single fiber cable structural representation.
Fig. 2 is the twin fiber cable structural representation.
Fig. 3 is seven core cable configuration synoptic diagram.
By Fig. 1-3 as can be known, the utility model mainly is made of optical cable body 1, hollow guide hole 2, metallic reflector 3, optical cable body 1 adopts plastics or metal to make, replace of the interior support of present optical cable with its outer support with solid crystal glass conduct as metallic reflector 3, hollow guide hole 2 can be one (as Fig. 1) or more than one (as Fig. 2-3) according to actual needs, and metallic reflector 3 adopts chemical methodes or vacuum plating method to be plated in the inwall of hollow guide hole 2.
Claims (1)
1, a kind of communication cable is characterized in that: it comprises the optical cable body and places the intrinsic one or more hollow guide hole of this optical cable that the inwall of guide hole is provided with metallic reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228747 CN2198616Y (en) | 1994-05-31 | 1994-05-31 | Communication optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228747 CN2198616Y (en) | 1994-05-31 | 1994-05-31 | Communication optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2198616Y true CN2198616Y (en) | 1995-05-24 |
Family
ID=33841221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94228747 Expired - Fee Related CN2198616Y (en) | 1994-05-31 | 1994-05-31 | Communication optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2198616Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163607A (en) * | 2011-12-13 | 2013-06-19 | 苏州洲通光电科技有限公司 | Visible optical signal transmission optical cable |
| CN112504306A (en) * | 2020-10-30 | 2021-03-16 | 电子科技大学 | Close-wound optical fiber type hypersensitive oil well sensing optical cable |
-
1994
- 1994-05-31 CN CN 94228747 patent/CN2198616Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163607A (en) * | 2011-12-13 | 2013-06-19 | 苏州洲通光电科技有限公司 | Visible optical signal transmission optical cable |
| CN112504306A (en) * | 2020-10-30 | 2021-03-16 | 电子科技大学 | Close-wound optical fiber type hypersensitive oil well sensing optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |