CN2852158Y - Indoor cable for FTTH - Google Patents
Indoor cable for FTTH Download PDFInfo
- Publication number
- CN2852158Y CN2852158Y CN 200520140261 CN200520140261U CN2852158Y CN 2852158 Y CN2852158 Y CN 2852158Y CN 200520140261 CN200520140261 CN 200520140261 CN 200520140261 U CN200520140261 U CN 200520140261U CN 2852158 Y CN2852158 Y CN 2852158Y
- Authority
- CN
- China
- Prior art keywords
- fiber
- core
- optical fiber
- sides
- 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 - Lifetime
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Abstract
The utility model relates to an indoor optical cable for FTTH (fiber-to-the-home), particularly an optical cable suitable for the last one kilometer of an access network for indoor comprehensive wire laying. The structure of the utility model comprises sheaths, reinforcing elements and a single-core or multi-core optical fiber, wherein the inner parts of the sheaths are provided with the single-core or multi-core optical fiber; both sides of the optical fiber are provided with two reinforcing elements; the sheaths at both sides of the optical fiber are provided with notches. The appearance of the optical cable is of a flat shape. The notches arranged on the sheaths at both sides of the optical fiber are of V shapes.
Description
Technical field
Fiber to the home that what relate to inside cable is a kind of optical cable that is applicable to the indoor comprehensive wiring of Access Network " last kilometer " for the utility model.
Background technology
Along with arrival of information age, people grow with each passing day to the demand of information, and Access Network is whole telecommunications network one of the challenging zone that possesses skills most.In order to satisfy user's requirement growing to bandwidth, realize the high speed, broadband and intelligent of Access Network, the light access technology is the most competitive mode.EPON (PON) is the desirable physical platform that comprehensively inserts multiple business such as voice, data, video by single platform because advantages such as its easy care, high bandwidth, low cost become the outstanding person in the light access.
Summary of the invention
The purpose of utility model of the present invention is to provide at the above-mentioned background reason that a kind of Fiber to the home uses inside cable, adopt parallel reinforcement pancake structure, optical cable is built-in with single core or multi-core fiber, size is little, in light weight, special groove is handled, and the lateral pressure resistant ability is good, is convenient to optical cable construction and lays, not only economy but also convenient improved the speed of construction greatly.
Fiber to the home takes following scheme to realize with inside cable: Fiber to the home comprises sheath, reinforcement, single core or multi-core fiber with the inside cable structure.Be provided with single core or multi-core fiber in the sheath, two parallel reinforcements are set in the both sides of optical fiber, improve the physical strength of optical cable.The optical cable profile is flat pattern, and the both sides sheath of close optical fiber is provided with notch, protects optical fiber better, has improved the stripping performance of optical cable simultaneously.
Fiber to the home is mainly used in the connection between various communication facilitiess in house wiring and the building with inside cable.
Fiber to the home with the advantage of inside cable:
Physical dimension little, in light weight, can directly be processed into end and link to each other with equipment.
2. sheath adopts the high-performance refractory material, satisfies the requirement of house wiring.
3. adopt parallel reinforcing element, enough tensile forces are provided.
4. Du Te groove design provides the fissility of excellence and enough flat pressures.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
To be that Fiber to the home use the inside cable structural representation to Fig. 1.
Embodiment:
With reference to accompanying drawing 1, Fiber to the home comprises sheath 4, reinforcement 1, single core or multi-core fiber 3 with the inside cable structure.Be provided with single core or multi-core fiber 3 in the sheath 4, two parallel reinforcements 1 are set in the both sides of cable jacket 4, improve the physical strength of optical cable.The optical cable profile is flat pattern, and the both sides sheath 4 of close optical fiber is provided with groove 2, and groove 2 can be arranged to " V " shape groove, protects optical fiber better, has improved the stripping performance of optical cable simultaneously.Sheath 4 adopts halogen-free low-smoke flame retardant material to constitute, and adapts to house wiring better.
Claims (3)
- One kind Fiber to the home uses inside cable, it is characterized in that structure comprises sheath, reinforcement, single core or multi-core fiber, be provided with single core or multi-core fiber in the sheath, two parallel reinforcements are set in the both sides of optical fiber, the sheath of optical fiber both sides is provided with notch.
- 2. according to claim 1 Fiber to the home uses inside cable, it is characterized in that the optical cable profile is flat pattern.
- 3. according to claim 1 Fiber to the home uses inside cable, it is characterized in that the notch that is provided with on the sheath of optical fiber both sides is " V " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140261 CN2852158Y (en) | 2005-12-27 | 2005-12-27 | Indoor cable for FTTH |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140261 CN2852158Y (en) | 2005-12-27 | 2005-12-27 | Indoor cable for FTTH |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2852158Y true CN2852158Y (en) | 2006-12-27 |
Family
ID=37586116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140261 Expired - Lifetime CN2852158Y (en) | 2005-12-27 | 2005-12-27 | Indoor cable for FTTH |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2852158Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106796333A (en) * | 2014-10-06 | 2017-05-31 | 古河电气工业株式会社 | House cable |
-
2005
- 2005-12-27 CN CN 200520140261 patent/CN2852158Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106796333A (en) * | 2014-10-06 | 2017-05-31 | 古河电气工业株式会社 | House cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061227 |
|
| EXPY | Termination of patent right or utility model |