CN103687085A - Network adapter for mobile communication - Google Patents
Network adapter for mobile communication Download PDFInfo
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- CN103687085A CN103687085A CN201310646701.8A CN201310646701A CN103687085A CN 103687085 A CN103687085 A CN 103687085A CN 201310646701 A CN201310646701 A CN 201310646701A CN 103687085 A CN103687085 A CN 103687085A
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- network adapter
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Abstract
The invention discloses a network adapter for mobile communication. The network adapter for mobile communication comprises a controller and an encoding / decoding circuit connected to the controller. A first internal electrical transceiver and a second internal electrical transceiver are connected to the encoding / decoding circuit, wherein a bayonet nut connector is connected to the first internal electrical transceiver, and an RJ45 interface is connected to the second internal electrical transceiver; an AUI port is connected to the encoding / decoding circuit; a buffer is connected to the controller, wherein the buffer is connected to an interface circuit, and an external interface is connected to the interface circuit. The network adapter for mobile communication has the advantages that the network adapter is applicable to various networks since the multiple interfaces are provided, the network adapter does not need to be replaced when the networks are replaced, and use cost is reduced.
Description
Technical field
The present invention relates to a kind of mobile communication equipment, relate in particular a kind of network adapter for mobile communication.
Background technology
Network adapter is called again network interface unit.In order to realize the network communication of mobile device, Adoption Network adapter.Existing network adapter, because the network of selecting is different, its interface mode is also different, for example: one-port network adapter and two-port network adapter.And one-port network adapter has RJ45 interface or bnc interface, two-port network adapter is that existing RJ45 interface has again BNC connector.In use, need to select the network adapter matching with network according to different networks, suitable trouble, and when switching network more, need to change network adapter, extra increase use cost.
Summary of the invention
The invention provides a kind of network adapter for mobile communication, it provides a plurality of interfaces, is applicable to different networks, when switching network more, does not need to change network adapter, saves use cost.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of network adapter for mobile communication, it comprises controller and is connected to the coding and decoding circuit on controller, on described coding and decoding circuit, be connected with the first interior electric transceiver and the second interior electric transceiver, on the first described interior electric transceiver, be connected with bayonet nut connector, on the second described interior electric transceiver, be connected with RJ45 interface, on described coding and decoding circuit, be connected with AUI port, on described controller, be connected with buffer, described buffer is connected on interface circuit, on described interface circuit, is connected with external interface.
Further technical scheme is:
As preferably, described interface circuit comprises photoelectrical coupler.
As preferably, described external interface comprises USB interface or pci interface.
As preferably, described the first interior electric transceiver and the second interior electric transceiver are HR102N-FE-2.
As preferably, described controller comprises chip I NT6000.
Compared with prior art, the invention has the beneficial effects as follows:
1, in the present invention, on coding and decoding circuit, connect AUI interface, or be connected respectively bayonet nut connector and RJ45 interface by the first interior electric transceiver with the second interior electric transceiver, make this network adapter be applicable to different networks, when changing use network, do not need the network adapter more renewing, save use cost.
2, in network adapter of the present invention, be also connected with external interface, be convenient to be connected with external equipment by external interface, realize the upgrading of equipment and backup etc.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is theory diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.Embodiments of the present invention include but not limited to the following example.
[embodiment]
A kind of network adapter for mobile communication as shown in Figure 1, it comprises controller and is connected to the coding and decoding circuit on controller, on described coding and decoding circuit, be connected with the first interior electric transceiver and the second interior electric transceiver, on the first described interior electric transceiver, be connected with bayonet nut connector, on the second described interior electric transceiver, be connected with RJ45 interface, on described coding and decoding circuit, be connected with AUI port, on described controller, be connected with buffer, described buffer is connected on interface circuit, on described interface circuit, be connected with external interface.The performance of this network adapter is BNC connector, and the present invention improves on the basis of existing technology, directly changes single interface or double nip into three interfaces, that is: bayonet nut connector, RJ45 interface and AUI port.Controller and coding and decoding circuit adopt existing technology to realize the processing to signal.Adopt bayonet nut connector, RJ45 interface and AUI port simultaneously, can meet the user demand of heterogeneous networks, making, when the network more renewing, does not need to change network adapter, has saved use cost.And at controller, by buffer, be connected with external interface with interface circuit, be convenient to this network adapter and be connected with external equipment, realize the backup of data, upgrading, convenient for using, more convenient network adapter is carried out to debugging.
In order further to strengthen the fail safe of this network adapter, described interface circuit comprises photoelectrical coupler.Utilize photoelectrical coupler and peripheral circuit thereof to form interface circuit, can effectively suppress the noise in loop, eliminate and disturb, signal and controller end are isolated completely on electric, avoid controller to be subject to accidental damage, further improve the fail safe of this network adapter.
Described external interface comprises USB interface or pci interface.External interface is realized the data interchange of external equipment and network adapter, realization is to the backup of the data of network adapter and upgrading, for the ease of being connected with external equipment, preferred external interface comprises USB interface or pci interface, certainly external interface also can time other forms.
In order further to strengthen the performance of this network adapter, described the first interior electric transceiver and the second interior electric transceiver are HR102N-FE-2.HR102N-FE-2 is electric transceiver in 100M, and it has good light characteristic and electrical characteristic, and data transmission credibility is high, and the life-span is long, also can automatically report an error, and to sum up, uses HR102N-FE-2 can strengthen the performance of this network adapter.
Described controller comprises chip I NT6000.The superior performance of chip I NT6000, as preferred mode.Same its can be used other chips.
Be as mentioned above embodiments of the invention.The present invention is not limited to above-mentioned execution mode, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, within all falling into protection scope of the present invention.
Claims (5)
1. the network adapter for mobile communication, it comprises controller and is connected to the coding and decoding circuit on controller, it is characterized in that: on described coding and decoding circuit, be connected with the first interior electric transceiver and the second interior electric transceiver, on the first described interior electric transceiver, be connected with bayonet nut connector, on the second described interior electric transceiver, be connected with RJ45 interface, on described coding and decoding circuit, be connected with AUI port, on described controller, be connected with buffer, described buffer is connected on interface circuit, on described interface circuit, be connected with external interface.
2. the network adapter that is applied to wireless Internet according to claim 1, is characterized in that: described interface circuit comprises photoelectrical coupler.
3. the network adapter that is applied to wireless Internet according to claim 1, is characterized in that: described external interface comprises USB interface or pci interface.
4. the network adapter that is applied to wireless Internet according to claim 1, is characterized in that: described the first interior electric transceiver and the second interior electric transceiver are HR102N-FE-2.
5. the network adapter that is applied to wireless Internet according to claim 1, is characterized in that: described controller comprises chip I NT6000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646701.8A CN103687085A (en) | 2013-12-06 | 2013-12-06 | Network adapter for mobile communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646701.8A CN103687085A (en) | 2013-12-06 | 2013-12-06 | Network adapter for mobile communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103687085A true CN103687085A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310646701.8A Pending CN103687085A (en) | 2013-12-06 | 2013-12-06 | Network adapter for mobile communication |
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| CN (1) | CN103687085A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201004633Y (en) * | 2007-01-30 | 2008-01-09 | 深圳市共进电子有限公司 | A network adapter for power line communication |
| CN201629847U (en) * | 2009-09-16 | 2010-11-10 | 苏州工业园区胜欣电子有限公司 | Router of network advertising player |
| CN202374284U (en) * | 2011-12-21 | 2012-08-08 | 东莞宇龙通信科技有限公司 | Network access system and network access device for mobile terminal |
| CN203057189U (en) * | 2012-12-26 | 2013-07-10 | 厦门百吉光速通讯设备有限公司 | Household router |
| CN203596924U (en) * | 2013-12-06 | 2014-05-14 | 四川联友电讯技术有限公司 | Network adaptor used for mobile communication |
-
2013
- 2013-12-06 CN CN201310646701.8A patent/CN103687085A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201004633Y (en) * | 2007-01-30 | 2008-01-09 | 深圳市共进电子有限公司 | A network adapter for power line communication |
| CN201629847U (en) * | 2009-09-16 | 2010-11-10 | 苏州工业园区胜欣电子有限公司 | Router of network advertising player |
| CN202374284U (en) * | 2011-12-21 | 2012-08-08 | 东莞宇龙通信科技有限公司 | Network access system and network access device for mobile terminal |
| CN203057189U (en) * | 2012-12-26 | 2013-07-10 | 厦门百吉光速通讯设备有限公司 | Household router |
| CN203596924U (en) * | 2013-12-06 | 2014-05-14 | 四川联友电讯技术有限公司 | Network adaptor used for mobile communication |
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Application publication date: 20140326 |