CN201583700U - SYX POF plastic optical cable - Google Patents
SYX POF plastic optical cable Download PDFInfo
- Publication number
- CN201583700U CN201583700U CN2009200733488U CN200920073348U CN201583700U CN 201583700 U CN201583700 U CN 201583700U CN 2009200733488 U CN2009200733488 U CN 2009200733488U CN 200920073348 U CN200920073348 U CN 200920073348U CN 201583700 U CN201583700 U CN 201583700U
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- optical fiber
- plastic
- plastic optical
- syx
- pof
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Abstract
The utility model relates to the technical field of optical fiber communication, in particular to an SYX POF plastic optical cable which comprises a plastic optical fiber, a plastic fiber core, a cladding, a plastic buffer layer and an outer sheath and is characterized in that the plastic optical fiber is an information carrier and is provided with the plastic fiber core and the cladding which are arranged concentrically, and the plastic optical fiber is externally provided with the plastic buffer layer which is externally provided with the outer sheath. The SYX POF plastic optical cable has small bend radius so as to be convenient for routing at the corner of a wall, solves the wiring difficulty of optical cables of quartz optical fibers in integrated wiring, and has small attenuation, thus being more beneficial to transmitting optical signals.
Description
[technical field]
The utility model relates to technical field of optical fiber communication, a kind of SYX POF plastic optical fiber cable of the transmission medium of information broadband access specifically.
[background technology]
Fibre Optical Communication Technology (optical fiber communications) is shown one's talent from optical communication, has become one of main pillar of modern communications, plays a part very important in the Modern Telecommunication net.Optical fiber communication is as an emerging technology, fast, the application surface of its development in recent years speed extensively be that communication is rarely seen in history, also be the main means of transportation of various information in the important symbol of new worldwide technological revolution and the following information society.
At present, the transmission medium of information broadband access has three kinds: copper cable (being that popular call has telecommunication cable and data cable etc.), silica fibre, plastic optical fiber.Reasons such as the ability of, anti-electromagnetic interference (EMI) slower owing to the copper cable transmission speed, metal material cost height are just progressively replaced by silica fibre in actual transmissions is used.But because silica fibre wiring and connection difficulty are big, the installation and maintenance cost is higher, particularly silica fibre is difficult to embody its optimum value in the short distance intensive application of Fiber to the home (FTTH) and fiber to the desk (FTTD), therefore, in the short-range data transmission, still based on the copper cable access.
Along with the transfer rate of enterprise or personal computer network constantly develops, the speed of Local Area Network is also turned to 100Mbps by 10Mbps, and will develop into 1000Mbps very soon.At present, in the network layout of widespread use, in the main line that connects floor (vertically), because quantity is few, adopt silica fibre at present mostly, and in the horizontal direction, the general data cable (category-5 cable, CAT5E UTP cable, six class lines etc.) that uses, and data cable can not provide enough bandwidth in the future, and cost is higher, and anti-electromagnetic interference capability is poor.The plastic optical fiber optical cable then just in time possesses installs joint efficiency height, with low cost, advantages such as antijamming capability is strong, counter-bending, radioresistance, easy construction.
[summary of the invention]
The purpose of this utility model provides a kind of bending radius little, be convenient to the corner cabling, and solved the SYX POF plastic optical fiber cable of the difficult problem of the cabling of silica fibre optical cable in comprehensive wiring, comprise plastic optical fiber 4, plastic core 1, covering 2, plastics cushion 3, external jacket, it is characterized in that plastic optical fiber is an information carrier, plastic optical fiber 4 is provided with plastic core 1 and covering 2, plastic core 1 and covering 2 are made as with one heart, plastic optical fiber 4 outer one deck plastics cushions that are provided with, the plastics cushion 3 outer external diameters that are provided with external jacket SYX POF plastic optical fiber cable are made as according to different demands: 1.0mm, 2.2mm, 3.0mm, 3.8mm or 1.0 * 2.2,2.2 * 4.4, and can provide various special constructions according to customer requirements, the plastic optical fiber cable of special requirement.Plastic optical fiber cable can be divided into usually: single core, twin-core, multicore plastic optical fiber cable.External jacket adopts PVC, PE, CPE according to different demands.That the oversheath color should adopt is orange, grey, black etc.
Plastic optical fiber is divided into PMMA plastic optical fiber and fluorinated plastic optical fiber; Usually be applied to the communications field more be the PMMA plastic optical fiber.
The utility model is convenient to construction, and is survivable; It is little to decay, and is more conducive to the transmission of light signal.Can be in telecommunications common network, comprehensive wiring building, broadband access, Fiber to the home (FTTH), family and office's intelligent network, and use on the car multimedia, military network, Military Warship.
[description of drawings]
Fig. 1 is the plastic optical fiber structural drawing;
Fig. 2 is tight sleeving plastic optical fiber structure figure.
Among Fig. 1,1 is plastic core, and 2 is covering, and among Fig. 2,3 is the plastics cushion, and 4 is plastic optical fiber.
[embodiment]
The utility model is described in further detail below in conjunction with embodiment that accompanying drawing and accompanying drawing provide.The production technology of this product is to implement easily to this professional people.
Embodiment
650nm plastic optical fiber optical cable adopts outside plastic optical fiber core diameter 980um, cladding diameter 100um, pe sheath, the thick 1mn of a sheath ancient piece of jade, round, flat and with a hole in its centre, the two core optical cables through 3mm, can use according to different needs and to spin synthetic fibre and strengthen, plastic optical fibre connector can be corresponding according to the optical module design of different model.
Plastic optical fiber is a kind of as the multimode type optical fiber, and it is made of with one heart plastic core 1 and covering 2, as shown in Figure 1; Tight sleeving plastic optical fiber applies one deck suitable plastic cushion 3 outside plastic optical fiber 4, as shown in Figure 2; Tight sleeve layer should be easy to divest from plastic optical fiber, is convenient to usefulness such as joint construction.
The performance index of inner plastic optical fiber of the present utility model as the PMMA plastic optical fiber, adopt when completely injecting the decay≤20dB on 100 meters of 650nm wavelength, be far superior to like product of the same trade (≤40dB); And on the permission bending radius of plastic optical fiber, can be less than 10mm, also be far superior to like product standard-required of the same trade (standard-required: should be not more than 30mm).
Claims (2)
1. SYX POF plastic optical fiber cable, comprise plastic optical fiber (4), plastic core (1), covering (2), plastics cushion (3), external jacket, it is characterized in that plastic optical fiber is an information carrier, plastic optical fiber (4) is provided with plastic core (1) and covering (2), plastic core (1) and covering (2) are made as with one heart, the outer one deck plastics cushion that is provided with of plastic optical fiber (4), the outer external jacket SYX POF that is provided with of plastics cushion (3); The external diameter of plastic optical fiber cable is made as according to different demands: 1.0mm, 2.2mm, 3.0mm, 3.8mm.
2. a kind of SYX POF plastic optical fiber cable according to claim 1, it is characterized in that: external jacket is adopted PVC, PE, CPE according to different demands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200733488U CN201583700U (en) | 2009-06-03 | 2009-06-03 | SYX POF plastic optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200733488U CN201583700U (en) | 2009-06-03 | 2009-06-03 | SYX POF plastic optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583700U true CN201583700U (en) | 2010-09-15 |
Family
ID=42725707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200733488U Expired - Fee Related CN201583700U (en) | 2009-06-03 | 2009-06-03 | SYX POF plastic optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583700U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710997A (en) * | 2012-05-23 | 2012-10-03 | 上海电信工程有限公司 | Fiber-to-the-home (FTTH) improvement method |
| CN103472551A (en) * | 2013-09-13 | 2013-12-25 | 大连第一互感器有限责任公司 | Method for imbedding plastic optical cable into epoxy resin casting body |
| CN109031556A (en) * | 2018-07-30 | 2018-12-18 | 广东南方电力通信有限公司 | One kind returning inspection optical fiber and its end connector |
| CN110387095A (en) * | 2019-07-24 | 2019-10-29 | 南京华脉科技股份有限公司 | A kind of transparent leading in cable |
| CN114415297A (en) * | 2022-03-30 | 2022-04-29 | 深圳市埃尔法光电科技有限公司 | Method for directly transmitting optical fiber signal to functional optical module |
-
2009
- 2009-06-03 CN CN2009200733488U patent/CN201583700U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710997A (en) * | 2012-05-23 | 2012-10-03 | 上海电信工程有限公司 | Fiber-to-the-home (FTTH) improvement method |
| CN103472551A (en) * | 2013-09-13 | 2013-12-25 | 大连第一互感器有限责任公司 | Method for imbedding plastic optical cable into epoxy resin casting body |
| CN103472551B (en) * | 2013-09-13 | 2015-04-22 | 大连第一互感器有限责任公司 | Method for imbedding plastic optical cable into epoxy resin casting body |
| CN109031556A (en) * | 2018-07-30 | 2018-12-18 | 广东南方电力通信有限公司 | One kind returning inspection optical fiber and its end connector |
| CN110387095A (en) * | 2019-07-24 | 2019-10-29 | 南京华脉科技股份有限公司 | A kind of transparent leading in cable |
| CN114415297A (en) * | 2022-03-30 | 2022-04-29 | 深圳市埃尔法光电科技有限公司 | Method for directly transmitting optical fiber signal to functional optical module |
| CN114415297B (en) * | 2022-03-30 | 2022-06-17 | 深圳市埃尔法光电科技有限公司 | Method for directly transmitting optical fiber signal to functional optical module |
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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: 20100915 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |