CN203608214U - Ethernet adapter and Ethernet adaptive wire - Google Patents
Ethernet adapter and Ethernet adaptive wire Download PDFInfo
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- CN203608214U CN203608214U CN201320756269.3U CN201320756269U CN203608214U CN 203608214 U CN203608214 U CN 203608214U CN 201320756269 U CN201320756269 U CN 201320756269U CN 203608214 U CN203608214 U CN 203608214U
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Abstract
The utility model provides an Ethernet adapter and an Ethernet adaptive wire. The Ethernet adapter comprises a first interface module, a second interface module, an Ethernet interface module, an adaptive module and a switch module. The first interface module is used for being connected to a computer or a power supply adapter. The second interface module is used for being connected to a portable mobile terminal. The Ethernet interface module is used for being connected to an Ethernet connecting cable and receiving a data signal transmitted by the Ethernet connecting cable. The adaptive module is used for converting the data signal input by the Ethernet interface module to a data signal that can be identified by an external device in connection with the first interface module or the second interface module. The switch module is used for switching operation modes of the Ethernet adapter, i.e., switching between an Ethernet operation mode and a non-Ethernet operation mode, so as to achieve functions of charging a portable mobile terminal, carrying out data synchronization and getting on-line through the Ethernet. The utility model further provides an Ethernet adaptive wire.
Description
Technical field
The utility model relates to communication technique field, particularly relates to a kind of Ethernet Adaptation Unit and Ethernet fit line.
Background technology
The network access of the portable mobile termianl such as smart mobile phone, flat board is in the market mainly to adopt two kinds of WiFi and 3G.With WiFi online have that signal strength signal intensity is unstable, the problem such as radiation and potential safety hazard, make in some region or place is used WiFi limited; And 3G data interaction generally all can produce the problem of operator's expense, also can have that signal strength signal intensity is unstable, a problem such as radiation and potential safety hazard.
Utility model content
Based on this, be necessary for the problems referred to above, provide a kind of and can realize that the portable mobile termianl such as mobile phone, flat board charges, data are synchronous and by the Ethernet Adaptation Unit of Ethernet function of surfing the Net.
Also provide a kind of can realize to the portable mobile termianl such as mobile phone, flat board charge, data are synchronous and by the Ethernet fit line of Ethernet function of surfing the Net.
A kind of Ethernet Adaptation Unit, comprises first interface module, the second interface module, ethernet interface module, adaptation module and switch module; Described first interface module is for being connected with computer or power supply adaptor, and described first interface module is connected with described switch module, and described first interface module and described adaptation module interconnect; Described the second interface module is for being connected with portable mobile termianl, and described the second interface module and described switch module interconnect, and described the second interface module and described adaptation module interconnect; Described ethernet interface module is for being connected with Ethernet connection cable and receiving the data-signal by described Ethernet connection cable transmission, and described ethernet interface module and described adaptation module interconnect; The data-signal that described adaptation module can be identified for the external equipment that the data-signal of described ethernet interface module input is converted into described first interface module or described the second interface module and connects; Described adaptation module is connected with described switch module, and described adaptation module and described first interface module and described the second interface module interconnect; Described switch module is for switching the mode of operation of described Ethernet Adaptation Unit; Comprise: in the time that described switch module is closed, described Ethernet Adaptation Unit is in the non-Ethernet pattern of surfing the Net, by described first interface module to described the second interface module power supply; In the time that described switch module is opened, described Ethernet Adaptation Unit is in the Ethernet pattern of surfing the Net, and described first interface module or the second interface module and described adaptation module are carried out transfer of data.
In an embodiment, also comprise voltage transformation module therein, described voltage transformation module is connected between described switch module and described adaptation module; Described voltage transformation module becomes the required magnitude of voltage of described adaptation module work for the voltage transitions that described first interface module or the second interface module are provided.
In an embodiment, described voltage transformation module is a direct current transducer therein, and its model is PT3321.
In an embodiment, also comprise indicating module therein, described indicating module is for indicating the residing mode of operation of described Ethernet Adaptation Unit, and described indicating module and described adaptation module interconnect.
In an embodiment, described indicating module comprises the first indicator light and the second indicator light therein; Described the first indicator light is used to indicate described Ethernet Adaptation Unit in the Ethernet pattern of surfing the Net; Described the second indicator light is used to indicate described Ethernet Adaptation Unit in Ethernet data transmission state.
In an embodiment, described the first indicator light is blue light-emitting diode therein, and described the second indicator light is red light-emitting diode.
In an embodiment, described adaptation module is an integrated circuit therein, and the model of described adaptation module is SR8866.
In an embodiment, described first interface module is standard USB interface module therein, and described the second interface module is minitype USB interface module.
In an embodiment, adaptation module comprises crystal oscillator unit and memory cell therein; Described crystal oscillator unit is used to the normal work of described adaptation module that stable clock signal is provided.
A kind of Ethernet fit line, comprises the first connection cable, the second connection cable and as above arbitrary described Ethernet Adaptation Unit; Described first connection cable one end is connected in the first interface module of described Ethernet Adaptation Unit, and the other end of described the first connection cable is connected with first interface; Described second connection cable one end is connected in the second interface module of described Ethernet Adaptation Unit, and the other end is connected with the second interface.
Above-mentioned Ethernet Adaptation Unit, adaptation module can be converted into the data-signal of ethernet interface module input the data-signal that external equipment that first interface module or the second interface module connect can be identified, and by the second interface module, this data-signal is transferred to the portable mobile termianl being connected with the second interface module, realize the function that portable mobile termianl is surfed the Net by Ethernet; Or by first interface module, data-signal is transferred to the computer being connected with first interface module, realize the function that computer is surfed the Net by Ethernet.Simultaneously, can switch the mode of operation of Ethernet Adaptation Unit by switch module, in the time being switched to non-Ethernet online pattern, first interface module is powered to the second interface module, carries out data synchronously or charging to being connected in the portable mobile termianl of the second interface module.
Above-mentioned Ethernet fit line, can be by Ethernet safety, fast, online easily, can solve that the signal strength signal intensity that uses WiFi and 3G network surf the Net to bring is unstable, the problem such as radiation and potential safety hazard, the while does not affect the original charge function of mobile phone line yet.Use above-mentioned Ethernet fit line without adding hardware device at portable mobile termianl, be conducive to the miniaturization of portable mobile termianl.
Accompanying drawing explanation
Fig. 1 is the module map of Ethernet Adaptation Unit in an embodiment;
Fig. 2 A is the circuit theory diagrams of the first interface module of Ethernet Adaptation Unit in an embodiment;
Fig. 2 B is the circuit theory diagrams of the second interface module of Ethernet Adaptation Unit in an embodiment;
Fig. 2 C is the circuit theory diagrams of the ethernet interface module of Ethernet Adaptation Unit in an embodiment;
Fig. 2 D is the circuit theory diagrams of the adaptation module of Ethernet Adaptation Unit in an embodiment;
Fig. 2 E is the circuit theory diagrams of the switch module of Ethernet Adaptation Unit in an embodiment;
Fig. 2 F is the circuit theory diagrams of the voltage transformation module of Ethernet Adaptation Unit in an embodiment;
Fig. 2 G is the circuit theory diagrams of the indicating module of Ethernet Adaptation Unit in an embodiment;
Fig. 2 H is the circuit theory diagrams of the crystal oscillator unit of Ethernet Adaptation Unit in an embodiment;
Fig. 2 I is the circuit theory diagrams of the memory cell of Ethernet Adaptation Unit in an embodiment;
Fig. 2 J～2K is the power end connection diagram of the adaptation module of Ethernet Adaptation Unit in an embodiment;
Fig. 3 A is the vertical view of Ethernet fit line in an embodiment;
Fig. 3 B is the front view of Ethernet fit line in an embodiment;
Fig. 3 C is the rearview of Ethernet fit line in an embodiment.
Embodiment
For the purpose of this utility model, feature and advantage can more be become apparent, below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Fig. 1 is the module map of Ethernet Adaptation Unit in an embodiment.Ethernet Adaptation Unit comprises first interface module 110, the second interface module 120, ethernet interface module 130, adaptation module 140 and switch module 150.First interface module 110 is for being connected with computer or power supply adaptor etc.First interface module 110 is connected with switch module 150, and interconnects with adaptation module 140.The second link block 120 is for being connected with the portable mobile termianl such as mobile phone, flat board.The second interface module 120 interconnects with switch module 150, and interconnects with adaptation module 140.Ethernet interface module 130 is for being connected with Ethernet connection cable and receiving the data-signal being transmitted by Ethernet connection cable.Ethernet interface module 130 is connected with adaptation module 140.Adaptation module 140 is converted into for the data-signal that ethernet interface module 130 is inputted the data-signal that external equipment that first interface module 110 or the second interface module 120 connect can be identified.Adaptation module 140 interconnects with first interface module 110 and the second interface module 120.Adaptation module 140 comprises crystal oscillator unit and memory cell.Crystal oscillator unit is used to the normal work of adaptation module 140 that stable clock signal is provided.Memory cell is for storing relevant data message.
Switch module 150, for switching the mode of operation of Ethernet Adaptation Unit, is realized Ethernet Adaptation Unit and is surfed the Net and switch between pattern (N pattern) and non-Ethernet online pattern (W pattern) at Ethernet.
In the time that switch module 150 is closed, Ethernet Adaptation Unit is in the non-Ethernet pattern of surfing the Net, and first interface module 110 is powered to the second interface module 120.Now, the equipment such as computer or power supply adaptor that is connected in first interface module 110 charges to the portable mobile termianl that is connected in the second interface module 120 by first interface module 110, realizes the function to portable mobile termianl charging.When first interface module 110 connect be computer time, can also realize portable mobile termianl by Data Transport Protocol and synchronize with the data of computer, now portable mobile termianl is operated in OTG(On The Go) pattern.
In the time that switch module 150 is opened, Ethernet Adaptation Unit is in the Ethernet pattern of surfing the Net, and first interface module 110 or the second interface module 120 are carried out transfer of data with adaptation module 140.When being connected in the portable mobile termianl of the second interface module 120, as mobile phone, while screening the extranets card apparatus of Ethernet connection cable connection by corresponding driving arrangement, portable mobile termianl provides working power by the second interface module 120 to adaptation module 140, and adaptation module 140 is in working condition.Adaptation module 140 is transferred to portable mobile termianl by this data-signal after the data-signal of being inputted by ethernet interface module 130 is converted to the data-signal that portable mobile termianl can identify, now portable mobile termianl can be realized Ethernet online, meets the online demand that user is quick, safe, stable.When be connected in the computer of first interface module 110 screen Ethernet connection cable connect extranets card apparatus time, computer provides working power by first interface module 110 to adaptation module 140, adaptation module 140 is in working condition.Adaptation module 140 is transferred to computer by this data-signal after the data-signal of being inputted by ethernet interface module 130 is converted to the data-signal that computer can identify, and this computer-chronograph can be realized seamless function of surfing the Net.
In the time that switch module 150 is opened, and when first interface module 110 is connected with external equipment with the second interface module 120 simultaneously, first equipment of shaking hands with adaptation module 140 can be realized Ethernet online, does not affect the realization of Ethernet Adaptation Unit charge function simultaneously.
In the present embodiment, Ethernet Adaptation Unit also comprises voltage transformation module 160.Voltage transformation module 160 is connected between switch module 150 and adaptation module 140.Voltage transformation module 160 is for being converted to the supply voltage providing by first interface module 110 or the second interface module 120 the adaptation module 140 required magnitude of voltage of working.
In the present embodiment, Ethernet Adaptation Unit also comprises indicating module 170.Indicating module 170 is connected with adaptation module 140.Indicating module 170 is for indicating the residing mode of operation of Ethernet Adaptation Unit.In this enforcement, indicating module 170 comprises the first indicator light and the second indicator light.The first indicator light is used to indicate Ethernet Adaptation Unit in the Ethernet pattern of surfing the Net.When switch module 150 is opened, the first indicator light is in bright state.The second indicator light is used to indicate Ethernet Adaptation Unit and is in Ethernet data transmission state.In the time that ethernet interface module 130 receives the data-signal of Ethernet connection cable input, the second indicator light is in blink states.In the time that the first indicator light and the second indicator light all do not work, indication Ethernet Adaptation Unit is in the non-Ethernet pattern of surfing the Net.The first indicator light and the second indicator light can be distinguished by the light-emitting diode of different colours.
Below in conjunction with a specific embodiment, the utility model is further described in detail.
In the present embodiment, first interface module is standard USB interface module J 1, as shown in Figure 2 A.Standard USB interface module J 1 is for being connected with computer or power supply adaptor.The second interface module is micro USB (Micro USB) interface module J2, as shown in Figure 2 B.Minitype USB interface module J 2 is for being connected with mobile phone.Ethernet interface module is RJ45 interface module J3, as shown in Figure 2 C.RJ45 interface module J3 is for being connected with Ethernet connection cable.Adaptation module is an integrated circuit U1, and its model is SR8866, as shown in Figure 2 D.Integrated circuit U1 is for the data-signal of RJ45 interface module J3 input being converted into the data-signal that computer or mobile phone can be identified, and passes to computer or mobile phone.Switch module SW as shown in Figure 2 E, for switching the mode of operation of Ethernet Adaptation Unit.Voltage transformation module is a direct current transducer U2, and its model is PT3321, as shown in Figure 2 F.Indicating module is as shown in Fig. 2 H, and indicating module comprises blue light-emitting diode D1 and red light-emitting diode D2.The positive pole of blue light-emitting diode D1 and red light-emitting diode D2 is connected with VCC33 pin.After the negative pole series resistance R9 of blue light-emitting diode D1, be connected in 4 pin of integrated circuit U1, i.e. GPIO1_5 end.Ground connection after the negative pole series resistance R10 of red light-emitting diode D2.In the present embodiment, the resistance of resistance R 9 and resistance R 10 is 510 Ω.
In the present embodiment, plug centered by 2 pin of switch module SW, in the time that center plug pushes 3 pin, switch module SW is in closed condition, power supply is provided to integrated circuit U1, and integrated circuit U1 does not work, and Ethernet Adaptation Unit is in the non-Ethernet pattern of surfing the Net.The now blue light-emitting diode D1 of indicating module and all not conductings of red light-emitting diode D2, in the state going out, indication Ethernet Adaptation Unit is in the non-Ethernet pattern of surfing the Net.Standard USB interface module J 1 inputs to VDD5V power supply by 1 pin 1 pin of minitype USB interface module J 2, thereby realize, the mobile phone that is connected in minitype USB interface module J 2 is charged.After being connected with VDD5V power end, passes through on 1 pin of standard USB interface module J 1 capacitor C 1, C2 ground connection.Wherein capacitor C 1 is 0.1 μ F, and capacitor C 2 is 10 μ F.
Push 3 pin in the center plug of switch module SW, switch module SW is in the time of closed condition, if the state of standard USB interface module J 1 in being connected with computer can also carry out data by OTG agreement synchronous.At the present embodiment, standard USB interface module J 1 with minitype USB interface module J 2 by DM/DP(data minus signal/data positive signal) pin is connected, and realizes the interconnected of mobile phone and computer, realizes the synchronous function of data.In the time that the center plug of switch module SW pushes 1 pin, switch module SW is in opening.Now, Ethernet Adaptation Unit is in the Ethernet pattern of surfing the Net, and red light-emitting diode D1 is in bright state.
When standard USB interface module J 1 does not connect anything and minitype USB interface module J 2 is connected with mobile phone, and mobile phone is while screening the extranets card apparatus that Ethernet connection cable connects, and mobile phone provides VDD5V power supply.Because the center plug of switch module SW pushes 1 pin, switch module is sent in direct current transducer U2 by VCC5V power supply and is converted thereof into VCC33 power supply, by direct current transducer U2, the voltage of 5V is converted into 3.3V voltage, supplies with integrated circuit modules U1, make integrated circuit modules U1 work.Integrated circuit U1 is connected with RJ45 interface module J3, the data-signal of RJ45 interface module J3 input is converted to after the data-signal that mobile phone can identify, give the DM/DP pin of minitype USB interface module J 2 by DM1/DP1 human hair combing waste, thereby realize the function that mobile phone directly utilizes Ethernet to surf the Net, meet quick, stable, the safe online demand of user.Now the blue light-emitting diode D1 of indicating module is in blink states, and indicating equipment is in Ethernet data transmission state.
When standard USB interface module J 1 connects computer and minitype USB interface module J 2 is not connected with mobile phone, and computer is while screening the extranets card apparatus that Ethernet connection cable connects, and computer provides VDD5V power supply.Because the center plug of switch module SW pushes 1 pin, switch module is sent in direct current transducer U2 by VCC5V power supply and is converted thereof into VCC33 power supply, by direct current transducer U2, the voltage of 5V is converted into 3.3V voltage, and supplies with integrated circuit modules U1, make integrated circuit modules U1 work.Integrated circuit U1 is connected with RJ45 interface module J3, the data-signal of RJ45 interface module J3 input is converted to after the data-signal that computer can identify, give the DM/DP pin of standard USB interface module J 1 by DM1/DP1 human hair combing waste, thereby realize the function that computer utilizes Ethernet to surf the Net.Now the blue light-emitting diode D1 of indicating module is in blink states, and indicating equipment is in Ethernet data transmission state.In the present embodiment, the DM1 pin of integrated circuit U1 is connected with DM pin and the DP pin of standard USB interface module J 1 after series resistance R1, resistance R 2 respectively with DM2 pin.Wherein resistance R 1, R2 are 33 Ω.After the DP end series resistance R3 of standard USB interface module J 1, be connected with VCC33V power end.The resistance of resistance R 3 is 4.7K Ω.
In the time that standard USB interface module J 1 is all connected with external equipment with minitype USB interface module J 2, first equipment of shaking hands with integrated circuit U1 can utilize Ethernet to surf the Net, but does not affect the realization of the function of Ethernet Adaptation Unit charging simultaneously.For example, after the computer that is connected in standard USB interface module J 1 is first shaken hands with integrated circuit U1, the mobile phone that connects minitype USB interface module J 2 can not carry out data communication with integrated circuit U1, can only charge by standard USB interface module J 1 and computer.
In the present embodiment, the differential signal of RJ45 interface module input anode RX+ and differential signal input negative terminal RX-pass through filter capacitor C3 ground connection after series resistance R4, resistance R 5 respectively.Differential signal output plus terminal TX+ and differential signal output negative terminal TX-pass through filter capacitor C4 ground connection after series resistance R6, resistance R 7 respectively.In the present embodiment, the resistance of resistance R 4, R5, R6 and R7 is 51 Ω.Capacitor C 3 and C4 are 0.1 μ F.
In the present embodiment, integrated circuit U1 also comprises crystal oscillator unit and memory cell U5.Crystal oscillator unit comprises crystal oscillator Y1, and its two ends are connected to X1 end and the X2 end of integrated circuit U1, for integrated circuit U1 provides stable clock signal.Wherein, the frequency of crystal oscillator Y1 is 25MHz.The two ends of the crystal oscillator Y1 ground connection after an electric capacity of connecting respectively.Capacitor C 6 and capacitor C 7 are 22pF.Memory cell U5 is EPROM (Erasable Programmable Read Only Memory), and its model is 24C02.
In the present embodiment, the VCC33 power end of the integrated circuit U1 ground connection after a filter capacitor of connecting, as shown in Fig. 2 J.The size of capacitance can be set according to actual needs, and in the present embodiment, capacitor C 8 is 10 μ F, other be 0.1 μ F.The VCC18 power end of the integrated circuit U1 ground connection after a filter capacitor of connecting, as shown in Fig. 2 K.In the present embodiment, that capacitor C 13 is 0.1 μ F.In other embodiments, the size of capacitance can be set according to actual needs.
The utility model provides a kind of Ethernet fit line, comprises above-mentioned Ethernet Adaptation Unit, the first connection cable and the second connection cable.First line cable one end is connected in the first interface module of Ethernet Adaptation Unit, and the other end connects first interface.Second connection cable one end is connected in the second interface module of Ethernet Adaptation Unit, and the other end is connected in the second interface.Above-mentioned Ethernet fit line, comprise and can realize portable mobile termianl charging, data synchronously and pass through the Ethernet Adaptation Unit of Ethernet function of surfing the Net, and without add hardware device at portable mobile termianl, be conducive to the miniaturization of portable mobile termianl.Meanwhile, carry out Ethernet online by Ethernet connection cable and can solve the problems such as brought signal strength signal intensity is unstable, radiation and potential safety hazard that use WiFi and 3G network to surf the Net, meet user to quick, safe, stable online demand.
As shown in Fig. 3 A～3C, in an embodiment, Ethernet fit line comprises standard USB interface 310, minitype USB interface 320, Ethernet Adaptation Unit 330 and connection cable 340.Connection cable 340 is connected standard USB interface 310, minitype USB interface 320 with Ethernet Adaptation Unit 330.One side of Ethernet Adaptation Unit 330 is provided with mode selection switch 332.On Ethernet Adaptation Unit, be also provided with Ethernet interface 334, for being connected with Ethernet connection cable simultaneously.The position of mode selection switch 332 and Ethernet interface 334 is not limited to the described situation of the present embodiment accompanying drawing, and mode selection switch 332 and Ethernet interface 334 also can be positioned at homonymy.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (10)
1. an Ethernet Adaptation Unit, is characterized in that, comprises first interface module, the second interface module, ethernet interface module, adaptation module and switch module;
Described first interface module is for being connected with computer or power supply adaptor, and described first interface module is connected with described switch module, and described first interface module and described adaptation module interconnect;
Described the second interface module is for being connected with portable mobile termianl, and described the second interface module and described switch module interconnect, and described the second interface module and described adaptation module interconnect;
Described ethernet interface module is for being connected with Ethernet connection cable and receiving the data-signal by described Ethernet connection cable transmission, and described ethernet interface module and described adaptation module interconnect;
The data-signal that described adaptation module can be identified for the external equipment that the data-signal of described ethernet interface module input is converted into described first interface module or described the second interface module and connects; Described adaptation module is connected with described switch module, and described adaptation module and described first interface module and described the second interface module interconnect;
Described switch module is for switching the mode of operation of described Ethernet Adaptation Unit; Comprise:
In the time that described switch module is closed, described Ethernet Adaptation Unit is in the non-Ethernet pattern of surfing the Net, by described first interface module to described the second interface module power supply;
In the time that described switch module is opened, described Ethernet Adaptation Unit is in the Ethernet pattern of surfing the Net, and described first interface module or the second interface module and described adaptation module are carried out transfer of data.
2. Ethernet Adaptation Unit according to claim 1, is characterized in that, also comprises voltage transformation module, and described voltage transformation module is connected between described switch module and described adaptation module; Described voltage transformation module becomes the required magnitude of voltage of described adaptation module work for the voltage transitions that described first interface module or the second interface module are provided.
3. Ethernet Adaptation Unit according to claim 2, is characterized in that, described voltage transformation module is a direct current transducer, and its model is PT3321.
4. Ethernet Adaptation Unit according to claim 1, is characterized in that, also comprises indicating module, and described indicating module is for indicating the residing mode of operation of described Ethernet Adaptation Unit, and described indicating module and described adaptation module interconnect.
5. Ethernet Adaptation Unit according to claim 4, is characterized in that, described indicating module comprises the first indicator light and the second indicator light; Described the first indicator light is used to indicate described Ethernet Adaptation Unit in the Ethernet pattern of surfing the Net; Described the second indicator light is used to indicate described Ethernet Adaptation Unit in Ethernet data transmission state.
6. Ethernet Adaptation Unit according to claim 5, is characterized in that, described the first indicator light is blue light-emitting diode, and described the second indicator light is red light-emitting diode.
7. Ethernet Adaptation Unit according to claim 1, is characterized in that, described adaptation module is an integrated circuit, and the model of described adaptation module is SR8866.
8. Ethernet Adaptation Unit according to claim 1, is characterized in that, described first interface module is standard USB interface module, and described the second interface module is minitype USB interface module.
9. Ethernet Adaptation Unit according to claim 1, is characterized in that, adaptation module comprises crystal oscillator unit and memory cell; Described crystal oscillator unit is used to the normal work of described adaptation module that stable clock signal is provided.
10. an Ethernet fit line, is characterized in that, comprise the first connection cable, the second connection cable and as arbitrary in claim 1～9 as described in Ethernet Adaptation Unit; Described first connection cable one end is connected in the first interface module of described Ethernet Adaptation Unit, and the other end of described the first connection cable is connected with first interface; Described second connection cable one end is connected in the second interface module of described Ethernet Adaptation Unit, and the other end is connected with the second interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756269.3U CN203608214U (en) | 2013-11-25 | 2013-11-25 | Ethernet adapter and Ethernet adaptive wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756269.3U CN203608214U (en) | 2013-11-25 | 2013-11-25 | Ethernet adapter and Ethernet adaptive wire |
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| Publication Number | Publication Date |
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| CN203608214U true CN203608214U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320756269.3U Expired - Lifetime CN203608214U (en) | 2013-11-25 | 2013-11-25 | Ethernet adapter and Ethernet adaptive wire |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140747A (en) * | 2015-08-11 | 2015-12-09 | 中磊电子（苏州）有限公司 | Ethernet Y-type cable |
| CN103607285B (en) * | 2013-11-25 | 2017-06-06 | 深圳市和芯润德科技有限公司 | Ethernet Adaptation Unit and Ethernet fit line |
-
2013
- 2013-11-25 CN CN201320756269.3U patent/CN203608214U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607285B (en) * | 2013-11-25 | 2017-06-06 | 深圳市和芯润德科技有限公司 | Ethernet Adaptation Unit and Ethernet fit line |
| CN105140747A (en) * | 2015-08-11 | 2015-12-09 | 中磊电子（苏州）有限公司 | Ethernet Y-type cable |
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