CN108257724A - The Voice traffic data transmission method of passive optical network - Google Patents

Abstract

The invention discloses a kind of Voice traffic data transmission method of passive optical network, including a rf data core, radio frequency-network data isolation strip, a plurality of network data transmission core, network high definition multi-medium data isolation strip, high-definition multimedia data core, external isolation strip and insulation protection shell.As soon as since radio frequency, network and high-definition multimedia data core are wound an integrated data line, a variety of data such as this energy simultaneous transmission internet and digital broadcasting and television network, and do not interfere with each other, so as to which cost be greatly saved.

Description

The Voice traffic data transmission method of passive optical network

Technical field

The present invention relates to a kind of electric power cable, relate more specifically to one kind can simultaneous transmission network communication data, radio frequency lead to Interrogate the Voice traffic data transmission method of data and the passive optical network of high-definition multimedia interface communication data.

Background technology

With information-based and digitized development, digital broadcast television network and internet have gradually entered into huge numbers of families, Some corresponding digital terminal equipments：DTV, digital TV in high resolution, laptop computer/computer, digital broadcasting and IP phone Deng, daily life has also been entered into, many convenience and enjoyment are brought to people’s lives, but due to these services Data are received and are converted by independent antitransmitter receiver, are then distributed on different terminal devices or are incited somebody to action The service data that people submit on terminal device is received and is converted, and is then sent to service provider, so as to be carried for people For colourful service, this allows for when people need a variety of services, needing to install multiple antitransmitter receivers, giving Installation increases trouble；Simultaneously because need to be that different services manufactures different antitransmitter receivers, the wave in resource be caused Take.Thus it is necessary to provide a kind of antitransmitter receivers for being capable of several service datas of simultaneous transmission to economize on resources and overcome peace The trouble loaded onto, however to realize that this antitransmitter receiver first has to solve the problems, such as to be to provide a kind of language of passive optical network Sound business data transmission method.

Since closely related data of living at present with people substantially have network communication data and digital broadcast television network Communication data etc., it would therefore be highly desirable to provide it is a kind of can the communication datas such as simultaneous transmission internet and digital broadcast television network nothing The Voice traffic data transmission method of source optical-fiber network.

Invention content

The object of the present invention is to provide it is a kind of can the communication datas such as simultaneous transmission internet and digital broadcast television network The Voice traffic data transmission method of passive optical network.

To achieve the above object, the present invention provides a kind of Voice traffic data transmission method of passive optical network, including A piece rf data core, radio frequency-network data isolation strip, a plurality of network data transmission core, the more matchmakers of network-fine definition Volume data isolation strip, high-definition multimedia data core, power cord, external isolation strip and insulation protection shell, the radio frequency Data core is located at the center of integrated data line, and the radio frequency-network data isolation strip is wrapped in the rf data core Outside, a plurality of network data transmission core is wrapped in certain stranding distance outside the radio frequency-network data isolation strip, described Network-high-definition multimedia data isolation band is wrapped in outside a plurality of network data transmission core, and the fine definition is more Media data core is wrapped in certain stranding distance outside the network-high-definition multimedia data isolation band, the outside every It is wrapped in outside the high-definition multimedia data core from band, the insulation protection shell coating external isolation strip.

Preferably, the Voice traffic data transmission method of the passive optical network of the present invention has further included power cord, the electricity Source line includes two pipelines and the outer quilt of a power cord, and the power cord is outer to be coated in outside two pipeline, the power supply Line and high-definition multimedia data core are wrapped in the network-high-definition multimedia data isolation band with certain stranding distance Outside.The power cord is used to power to inactive component.

Compared with prior art, the Voice traffic data transmission method of passive optical network of the invention is due to by rf data Core, network data transmission electric wire and high-definition multimedia data core, which are intertwined, forms an integrated data line, So that the integrated data line has the communication datas such as transmitting internet simultaneously in parallel and digital broadcast television network Function meets actual needs.

By following description and with reference to attached drawing, the present invention will become more fully apparent, these attached drawings are used to explain the present invention Embodiment.

Description of the drawings

Fig. 1 is the sectional view of the Voice traffic data transmission method of passive optical network of the present invention.

Specific embodiment

The embodiment of the present invention described referring now to attached drawing, similar element numbers represent similar element in attached drawing.

As shown in Figure 1, the Voice traffic data transmission method of the passive optical network of the present invention, including a rf data line Core 1, radio frequency-network data isolation strip 2, a plurality of network data transmission core 3, network-high-definition multimedia data isolation band 4th, high-definition multimedia data core 5, power cord 8, external isolation strip 6 and insulation protection shell 7, the rf data core 1 is located at the center of the Voice traffic data transmission method of passive optical network, and the radio frequency-network data isolation strip 2 is wrapped in institute It states outside rf data core 1, a plurality of network data transmission core 3 is wrapped in the radio frequency-network number with certain stranding distance Outside according to isolation strip 3, the network-high-definition multimedia data isolation band 4 is wrapped in a plurality of network data transmission core 3 Outside, it is more with certain stranding distance to be wrapped in the network-fine definition for the high-definition multimedia data core 5 and power cord 8 Outside media data isolation strip 4, the external isolation strip 6 is wrapped in outside the high-definition multimedia data core 5, the insulation Protection shell 7 is coated the external isolation strip 6.Since rf data core, network data transmission electric wire and fine definition is more Media data transmission wire intertwist forms an integrated data line together, so as to which the integrated data line be made to have together When concurrently communication datas such as transmitting internet and digital broadcast television network function.

Each section is described in detail separately below：

The rf data core 1 includes conductor wire core 1-1 and isolation strip 1-2, and the isolation strip 1-2 is coated in the conductor wire Outside core 1-1, the conductor wire core 1-1 is made of silver-copper plated steel clad wire, and the isolation strip 1-2 uses plastics to be made of material. The rf data core 1 is used for transmitting the rf datas such as digital broadcasting.

The radio frequency-network data isolation strip 2 is formed using copper wire close weave, for 1 He of shielded radio frequency data core Data interference between network data transmission electric wire 3.

The network data transmission electric wire 3 has four pairs, and each network data transmission electric wire 3 all includes cable pair and insulation is protected Set, it is external that the insulating sheath is wrapped in the cable, and the cable forms the stranding distances such as two cables strand together, described four The stranding distance of every two cables of cable pair differs the every cable and includes cable core and insulation sheath, the insulation sheath It is coated in outside the cable core, the cable core is made of copper wire, and the insulating sheath and insulation sheath are made of plastics.

The network-high-definition multimedia data isolation band 4 is formed using copper wire close weave, is passed for network data Data interference between power transmission line 3 and high-definition multimedia data core 5.

The high-definition multimedia data core 5 includes four group digital data transmission line group 5-1, five analogue datas Separately digital data transmission line 5-3, the digital data transmission line group 5-1 are the insulation to spread the wings by transmission electric wire 5-2 and one Film is dense winding two insulated electric conductors and one be made of a plurality of copper wire or tinned wird wire ground connection bare conductor form, The insulated electric conductor, analogue data electric wire 5-2 and separately digital data transmission line 5-3 all include isolation strip 5-2-1,5-3-1 and Conductor wire core 5-2-2,5-3-2, the isolation strip, 5-2-1,5-3-1 are respectively coated by described conductor wire core 5-2-2,5-3-2 Outside.

The power cord 8 is included by 8-2 outside two pipeline 8-1 and a power cord, and the power cord is outer to be coated in by 8-2 Outside the two pipelines 8-1.

The external isolation strip 6 is formed using copper wire close weave, for shielding the interference of external data.

The material of the insulation protection shell 7 is ambroin.

Above disclosed is only presently preferred embodiments of the present invention, and limit in any form is not done to the present invention System, although the present invention is disclosed above with preferred embodiment, and the non-limiting present invention, any person skilled in the art In the range of technical scheme of the present invention is not departed from, change or repair a little when being made using above-mentioned revealed technology contents The equivalent embodiment for equivalent variations is adornd, the equivalent variations made according to scope of the present invention patent still belong to the present invention and covered Range.

Claims (7)

1. a kind of Voice traffic data transmission method of passive optical network, it is characterised in that：Including a rf data core, penetrate Frequently-network data isolation strip, a plurality of network data transmission core, network-high-definition multimedia data isolation band, high-resolution Degree multi-medium data core, external isolation strip and insulation protection shell, the rf data core are located in integrated data line The heart, the radio frequency-network data isolation strip are wrapped in outside the rf data core, a plurality of network data transmission core It is wrapped in outside the radio frequency-network data isolation strip with certain stranding distance, the network-high-definition multimedia data isolation Band is wrapped in outside a plurality of network data transmission core, and the high-definition multimedia data core is wound with certain stranding distance Outside the network-high-definition multimedia data isolation band, the external isolation strip is wrapped in the high-definition multimedia Outside data core, the insulation protection shell coating external isolation strip.

2. the Voice traffic data transmission method of passive optical network as described in claim 1, it is characterised in that：The radio frequency number Include conductor wire core and isolation strip according to core, the isolation strip is coated in outside the conductor wire core, and the conductor wire core is using plating Silver-bearing copper steel clad wire is made, and the isolation strip uses plastics to be made of material.

3. the Voice traffic data transmission method of passive optical network as described in claim 1, it is characterised in that：The radio frequency- Network data isolation strip, network-high-definition multimedia data isolation band and external isolation strip are using metallic spacer, institute The material for stating insulation protection shell is thermoplastic vulcanizates.

4. the Voice traffic data transmission method of passive optical network as described in claim 1, it is characterised in that：The a plurality of net Network data transmission core all includes cable pair and insulating sheath, and it is external that the insulating sheath is wrapped in the cable, the cable To being formed by the stranding distances such as two cables strand together, the every cable includes cable core and insulation sheath, the insulation sheath It is coated in outside the cable core.

5. the Voice traffic data transmission method of passive optical network as claimed in claim 4, it is characterised in that：The cable core by Copper wire is made, and the insulating sheath and insulation sheath are made of plastics, and the network data line has four pairs, four pairs of networks The stranding distance of every two cables of four cables pair of data line differs.

6. the Voice traffic data transmission method of passive optical network as described in claim 1, it is characterised in that：The high-resolution It is separately digital that degree multi-medium data core includes four group digital data transmission line groups, five analog data transmissions electric wires and one Data line, the digital data transmission line group are insulation film-insulation films-metal foil composite bed is dense to spread the wings Two insulated electric conductors of winding and wire ground connection bare conductor form, and the insulated electric conductor, analogue data electric wire and separately count Digital data transmission line all includes isolation strip and conductor wire core, and the isolation strip is coated on outside the conductor wire core.

7. the Voice traffic data transmission method of passive optical network as described in claim 1, it is characterised in that：Electricity is further included Source line, the power cord include two pipelines and the outer quilt of a power cord, and the power cord is outer to be coated in two pipeline Outside, the power cord and high-definition multimedia data core are wrapped in the more matchmakers of network-fine definition with certain stranding distance Outside volume data isolation strip.