CN201886833U - Optical fiber composite low-voltage insulating cable for indoor access - Google Patents
Optical fiber composite low-voltage insulating cable for indoor access Download PDFInfo
- Publication number
- CN201886833U CN201886833U CN2010206865731U CN201020686573U CN201886833U CN 201886833 U CN201886833 U CN 201886833U CN 2010206865731 U CN2010206865731 U CN 2010206865731U CN 201020686573 U CN201020686573 U CN 201020686573U CN 201886833 U CN201886833 U CN 201886833U
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- CN
- China
- Prior art keywords
- optical
- optical fiber
- cable
- low
- fiber composite
- 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 relates to an optical fiber composite low-voltage insulating cable for indoor access, which can realize high-speed bidirectional interaction between electric networks and users and comprises one to four core-butterfly-shaped lead-in optical cables, wherein the optical cables have a compact structure and a small size and are suitable for being used in indoor occasions with smaller bending radii, one, two or four optical fibers in the optical cables are bending resistance optical fibers, optical communication signals can be provided for a plurality of users, two 1.5 to 10 copper conductors are respectively arranged at both sides of the optical cables, the conductors realize insulation through a low-smoke and halogen-free fire-retardant material protective sleeve, and optical units and electric units are combined to be simultaneously positioned in the protective sleeve. The cost is low, the installation is convenient, optical signals and electric signals can be transmitted at the same time, and the fire-proof and flame-retardant function is realized.
Description
Technical field
This product relates to indoor access with Optical Fiber Composite low-voltage insulation cable, comprises oversheath, is in the 1-4 core butterfly leading in cable at oversheath center, and a low-voltage cable is respectively placed in the optical cable both sides.
Background technology
In the market, optical cable is two kinds of different products with cable, therefore can only twice laying, under this situation, lay acquisition expenses twice and operating expenses all bigger, take a large amount of conduit resources simultaneously." last kilometer " resource of electrical network is the weakest link of optical fiber information communication network.Power optical fiber is to use OPLC to make up the xPON+PFTTH network to the family, realize high-speed bidirectional interaction between electrical network and the user.
Summary of the invention
The purpose of this utility model is: for solving in the national intelligent grid process of construction, the acquisition expenses that optical cable and cable cause when laying respectively is big, problems such as construction cost height provide a kind of intensity that enough tensions, lateral pressure resistant arranged and light signal and the signal of telecommunication can transmit simultaneously and not interactional indoor access low-voltage optical/electric compound cable.
The technical solution of the utility model is: a kind of indoor access comprises that with Optical Fiber Composite low-voltage insulation cable the butterfly optical cable, the optical cable both sides that are in the cable center respectively have one 1.5～10
Copper conductor, the insulation of copper conductor external application halogen-free low-smoke flame retardant material, light unit and electric unit are in the oversheath.
The utility model has the advantages that:
1, the utility model photoelectricity one solves the problem of laying power line more in addition, saves material cost, avoids the hidden danger of bringing to the additional additional wires load of original route simultaneously.Photoelectricity can be constructed simultaneously, and the construction period is short, reduces operating expenses.
2, the used light unit of the utility model is the butterfly leading in cable, this cable configuration compactness, and volume is little, should be used for the smaller indoor scenarios of bending radius and use.
3, the optical fiber of the utility model employing is 1,2,4 counter-bending optical fiber, can provide communicate optical signal for a plurality of users.
4, the utility model adopts two 1.5～10
Copper conductor can provide the high-quality signal of telecommunication.
5, the light unit in the utility model is compatible mutually with electric unit long-term work temperature.
Description of drawings
Accompanying drawing is this novel practical diagrammatic sketch, wherein: 1, copper conductor; 2, low-smoke halogen-free flame-retardant isolating layer; 3,1-4 core butterfly leading in cable; 4, oversheath.
Embodiment
Embodiment: as shown in the figure, indoor access Optical Fiber Composite low-voltage insulation cable, comprising that 1-4 core butterfly leading in cable 3 this cable configuration compactnesses, volume are little, should be used for the smaller indoor scenarios of bending radius uses optical cable optical fiber that 1,2,4 counter-bending optical fiber are arranged, and can provide communicate optical signal for a plurality of users; The optical cable both sides respectively have one 1.5～10
Copper conductor 1, conductor dbus are crossed halogen-free low-smoke flame retardant material sheath 2 and are insulated; Light unit and electric unit combine and are co-located in the sheath 4.The utility model reduces cost, and is easy for installation, can transmit the light signal and the signal of telecommunication simultaneously, has the function of fire protection flame retarding.
Claims (5)
1. indoor access Optical Fiber Composite low-voltage insulation cable, comprise oversheath, be in the 1-4 core butterfly leading in cable at oversheath center, a low-voltage cable is respectively placed in the optical cable both sides, it is characterized in that: comprise light unit and electric unit in the described sheath simultaneously, can realize the transmission of the light signal and the signal of telecommunication simultaneously.
2. Optical Fiber Composite low-voltage cable according to claim 1 is characterized in that: described smooth unit is the butterfly leading in cable.
3. Optical Fiber Composite low-voltage cable according to claim 1 and 2 is characterized in that: optical fiber is counter-bending optical fiber in the described butterfly leading in cable.
4. Optical Fiber Composite low-voltage cable according to claim 1 is characterized in that: the copper conductor cross section can be 1.5～10 in the described electric unit
Stranded copper wire.
5. according to claim 1 or 4 described Optical Fiber Composite low-voltage cables, it is characterized in that: described electric unit adopts halogen-free low-smoke flame retardant material to insulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206865731U CN201886833U (en) | 2010-12-29 | 2010-12-29 | Optical fiber composite low-voltage insulating cable for indoor access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206865731U CN201886833U (en) | 2010-12-29 | 2010-12-29 | Optical fiber composite low-voltage insulating cable for indoor access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201886833U true CN201886833U (en) | 2011-06-29 |
Family
ID=44184381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206865731U Expired - Fee Related CN201886833U (en) | 2010-12-29 | 2010-12-29 | Optical fiber composite low-voltage insulating cable for indoor access |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201886833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568693A (en) * | 2010-12-29 | 2012-07-11 | 山东太平洋光缆有限公司 | Optical fiber composite low-voltage insulation cable for indoor connection |
-
2010
- 2010-12-29 CN CN2010206865731U patent/CN201886833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568693A (en) * | 2010-12-29 | 2012-07-11 | 山东太平洋光缆有限公司 | Optical fiber composite low-voltage insulation cable for indoor connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20111229 |