CN201440710U - Wireless router and network access system - Google Patents
Wireless router and network access system Download PDFInfo
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- CN201440710U CN201440710U CN2009201759324U CN200920175932U CN201440710U CN 201440710 U CN201440710 U CN 201440710U CN 2009201759324 U CN2009201759324 U CN 2009201759324U CN 200920175932 U CN200920175932 U CN 200920175932U CN 201440710 U CN201440710 U CN 201440710U
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Abstract
The embodiment of the utility model provides a network access system and a wireless router. The network access system comprises an ADSL MODEM which is provided with a first ADSL interface, a first Ethernet interface and a first power interface. The wireless router is provided with a second ADSL interface, a second Ethernet interface, a second power interface, a third ADSL interface and a third power interface, wherein the first ADSL interface, the first Ethernet interface and the first power interface of the ADSL MODEM are respectively butt jointed with the second ADSL interface, the second Ethernet interface and the second power interface of the wireless router; the second ADSL interface is connected with the third ADSL interface of the wireless router; the third ADSL interface is connected with a central terminal; and the third power interface of the wireless router is externally connected with a power supply. The network access system and the wireless router can save the upgrade cost of the equipment and are convenient for the user at the same time of realizing the home wireless access.
Description
Technical field
The utility model embodiment relates to network communication field, more specifically, relates to wireless router and network access system.
Background technology
Popularizing of phone not only greatly improved people's quality of life, makes that the communication exchange between the people is more convenient, and a kind of broadband access technology means that can satisfy the growing demand data of people also are provided.The phone copper cash is that phone is inserted the indispensable part of public service telephone network, and along with the development of technology, loaded service has been speech business not merely on the phone copper cash.Because to the exploitation of phone copper cash high band transmittability, at present can be on the phone copper cash bearing data service, and data transfer rate and efficiency of transmission progressively improve.
ADSL (Asymmetric Digital Subscriber Line) (Asymmetric Digital Subscriber Line, abbreviating ADSL as) technology is a kind of technology of utilizing the phone copper cash to realize broadband access, can realize up to 6 to 8Mbps downlink data rate and the uplink data rate of 640kbps.Share identical phone copper cash though insert the computer of data network by ADSL with telephone plant, they have taken different frequency ranges, realize simultaneous data and speech transmission by frequency multiplexing technique.ADSL Modem (ADSL Modem) is to utilize the ADSL technology with the equipment of computer by phone copper wire access data network, it can carry out modulating/demodulating to data-signal, realize the correct transmitting-receiving of data, not only needing the digital signal that computer sends is changed into can be in the analog signal of phone copper cash high band transmission, and the analog signal that also needs to transmit from phone copper cash high band changes into the digital signal that computer can be discerned processing.
Traditional ADSL MODEM (modulator-demodulator) is very universal, is used for online but can only provide Ethernet interface to connect computer.Along with the development of family's broadband services, family need increase wireless access.
A kind of mode has been to use ADSL integrated and the new MODEM of WiFi module, but this type of equipment cost is higher, and can not re-use existing ADSL MODEM, causes the increase of household equipment and the increase of expense.
Another kind of mode is to increase wireless access routers (for example, by Ethernet interface RJ-45) on the basis of existing ADSL MODEM.This mode need not to purchase in addition ADSL MODEM, and can expand the computer number that ADSL MODEM inserts, and can also improve the mobility problem of the terminal equipment of access, and therefore this compound mode has obtained a large amount of utilizations in actual life.Fig. 1 shows the schematic diagram according to the existing network connecting system 5000 of this mode.As shown in Figure 1, insert in order to adapt to family wireless, the existing network connecting system comprises ADSL MODEM 501 and wireless router 502.Two modules all need power supply adaptor 503 and power supply adaptor 504 external power supplys separately.MODEM501 is connected (by telephone wire 505) by adsl interface with local side, and, connect Ethernet interface by data connecting line 506 between MODEM 501 and the wireless router 502, thus swap data.If ADSL MODEM is configured to bridge status, then need manually the local area network (LAN) on RJ-45 interface and the WiFi wireless router (Local Area Network abbreviates LAN as) interface to be linked to each other; If ADSL MODEM is configured to routing state, then need manually the wide area network on RJ-45 interface and the WiFi wireless router (Wide Area Network abbreviates WAN as) interface to be linked to each other.
In order to realize wireless access, the existing network connecting system needs many cables to connect, and needs to adopt a plurality of power supply adaptor external power supplys, has increased manufacturing and upgrade cost, also is not easy to the user and uses.
The utility model content
The utility model embodiment provides network access system and wireless router, can be when realizing that family wireless inserts, and save upgrade cost and be convenient to user's use.
The utility model embodiment provides a kind of network access system, comprising: ADSL MODEM has first adsl interface, first Ethernet interface, first power interface; Wireless router, have second adsl interface, second Ethernet interface, second source interface, the 3rd adsl interface, the 3rd power interface, first adsl interface of wherein said ADSL MODEM, first Ethernet interface, first power interface dock with second adsl interface, second Ethernet interface, the second source interface of described wireless router respectively, described second adsl interface is connected with described the 3rd adsl interface, the 3rd adsl interface of described wireless router is connected with local side, the 3rd power interface external power supply of described wireless router.
The utility model embodiment provides a kind of wireless router, and described wireless router is included in the network access system, and described network access system also comprises ADSL MODEM, has first adsl interface, first Ethernet interface, first power interface.Described wireless router has: second adsl interface, second Ethernet interface, second source interface, the 3rd adsl interface, the 3rd power interface, second adsl interface of wherein said wireless router, second Ethernet interface, second source interface dock with first adsl interface, first Ethernet interface, first power interface of described ADSL MODEM respectively, described second adsl interface is connected with described the 3rd adsl interface, the 3rd adsl interface of described wireless router is connected with local side, the 3rd power interface external power supply of described wireless router.
Each interface butt joint of the network access system of the utility model embodiment and wireless router, reduced connection cable, whole system only need be by the power interface external power supply of wireless router simultaneously, can save power supply adaptor, reduce the whole cost of system, reduced the expense of household equipment upgrading.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram that the existing network connecting system is shown;
Fig. 2 is the schematic block diagram that illustrates according to the network access system of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 2 is the schematic block diagram that illustrates according to the network access system 1000 of the utility model embodiment.
Shown in the frame of broken lines of Fig. 2, network access system 1000 comprises ADSL MODEM 100 and wireless router 200.
On hardware, first adsl interface 110 of MODEM 100 (for example, RJ-11), first Ethernet interface 120 and first power interface 130 can with corresponding function interface (second adsl interface 210, second Ethernet interface 220 and the second source interface 230) butt joint of wireless router 200, and need not to use cable.In addition, wireless router 200 also has the 3rd adsl interface 240 (for example, RJ-11) that is used for external local side and the 3rd power interface 250 that is used for external power supply.
When wireless router 200 is docked to MODEM 100, automatically connect (as, press) the mains switch (not shown) of MODEM 100.After wireless router 200 powered on by the 3rd power interface 250 external power supplys (for example, can use MODEM 100 existing power supply adaptors 300), MODEM100 also powered on simultaneously, promptly gave MODEM 100 power supplies simultaneously.
Carry out the transmitting-receiving of data service between wireless router 200 and the MODEM 100 by Ethernet interface 120 and 220.
According to the utility model embodiment, the adsl interface of MODEM, Ethernet interface and power interface and wireless router 200 butt joints need not to use cable, and are user-friendly.Simultaneously can save a power supply adaptor, reduce the whole cost of system, reduce the expense of household equipment upgrading.
According to another embodiment of the present utility model, wireless router 200 can also have detection module 270, is used for detecting automatically MODEM 100 and is in bridge status or routing state.
If it is bridge status that detection module 270 detects MODEM 100, then wireless router 200 can be initiated the PPPoE of local side is connected, and IP address assignment is provided can for the user of online by second Ethernet interface 220.MODEM 100 sets up PPP by the 3rd adsl interface 240 of wireless router 200 with local side and is connected.
If it is routing states that detection module 270 detects MODEM 100, then wireless router 200 is arranged to bridge status automatically with MODEM 100.
According to the utility model embodiment, can realize the automatic configuration of MODEM state, user-friendly.
Although illustrated and described embodiment more of the present utility model, but it will be understood by those skilled in the art that, under the situation that does not break away from principle of the present utility model and spirit, can carry out various modifications to these embodiment, such modification should fall in the scope of the present utility model.
Claims (10)
1. network access system comprises:
ADSL MODEM has first adsl interface, first Ethernet interface, first power interface;
It is characterized in that described network access system also comprises:
Wireless router has second adsl interface, second Ethernet interface, second source interface, the 3rd adsl interface, the 3rd power interface,
First adsl interface of wherein said ADSL MODEM, first Ethernet interface, first power interface dock with second adsl interface, second Ethernet interface, the second source interface of described wireless router respectively, described second adsl interface of described wireless router is connected with described the 3rd adsl interface, described the 3rd adsl interface is connected with local side, the 3rd power interface external power supply of described wireless router.
2. network access system as claimed in claim 1 is characterized in that,
When the 3rd power interface external power supply of described wireless router, described ADSL MODEM and wireless router power on simultaneously.
3. network access system as claimed in claim 1 is characterized in that described wireless router also has the WiFi module.
4. network access system as claimed in claim 1 is characterized in that, described wireless router also has the described ADSL MODEM of automatic detection and is in the detection module that bridge status still is a routing state.
5. network access system as claimed in claim 4 is characterized in that,
When described detection module detected described ADSL MODEM and is in routing state, described wireless router was set to bridge status automatically with described ADSL MODEM;
When described detection module detects described ADSL MODEM and is in bridge status, described wireless router initiates the PPPoE of local side is connected by described second Ethernet interface, and carry out IP and distribute, described ADSL MODEM sets up PPP by described the 3rd adsl interface with local side and is connected.
6. a wireless router is characterized in that, described wireless router has: second adsl interface, second Ethernet interface, second source interface, the 3rd adsl interface, the 3rd power interface,
Second adsl interface of wherein said wireless router, second Ethernet interface, second source interface dock with the corresponding interface of ADSL MODEM respectively, described second adsl interface of described wireless router is connected with described the 3rd adsl interface, described the 3rd adsl interface is connected with local side, the 3rd power interface external power supply of described wireless router.
7. wireless router as claimed in claim 6 is characterized in that,
When the 3rd power interface external power supply of described wireless router, described ADSL MODEM and wireless router power on simultaneously.
8. wireless router as claimed in claim 6 is characterized in that, also has the WiFi module.
9. wireless router as claimed in claim 6 is characterized in that, also has the described ADSL MODEM of automatic detection and is in the detection module that bridge status still is a routing state.
10. wireless router as claimed in claim 9 is characterized in that,
When described detection module detected described ADSL MODEM and is in routing state, described wireless router was set to bridge status automatically with described ADSL MODEM;
When described detection module detected described ADSL MODEM and is in bridge status, described wireless router initiated the PPPoE of local side is connected by described second Ethernet interface, and carries out IP and distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201759324U CN201440710U (en) | 2009-08-27 | 2009-08-27 | Wireless router and network access system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201759324U CN201440710U (en) | 2009-08-27 | 2009-08-27 | Wireless router and network access system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440710U true CN201440710U (en) | 2010-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201759324U Expired - Lifetime CN201440710U (en) | 2009-08-27 | 2009-08-27 | Wireless router and network access system |
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| CN (1) | CN201440710U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790696A (en) * | 2012-07-26 | 2012-11-21 | 深圳市共进电子股份有限公司 | Network accessing system and network accessing method thereof |
| CN104852854A (en) * | 2015-06-01 | 2015-08-19 | 尚一民 | Looped network router used in wireless MESH network |
| CN114422869A (en) * | 2021-12-28 | 2022-04-29 | 江苏德联达智能科技有限公司 | Connect formula intelligent gateway soon |
-
2009
- 2009-08-27 CN CN2009201759324U patent/CN201440710U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790696A (en) * | 2012-07-26 | 2012-11-21 | 深圳市共进电子股份有限公司 | Network accessing system and network accessing method thereof |
| CN102790696B (en) * | 2012-07-26 | 2016-06-08 | 深圳市共进电子股份有限公司 | A kind of network access system and method for network access thereof |
| CN104852854A (en) * | 2015-06-01 | 2015-08-19 | 尚一民 | Looped network router used in wireless MESH network |
| CN114422869A (en) * | 2021-12-28 | 2022-04-29 | 江苏德联达智能科技有限公司 | Connect formula intelligent gateway soon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee after: Huawei Terminal (Shenzhen) Co., Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei Device Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190220 Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: Huawei Device Co., Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei Terminal (Shenzhen) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100421 |
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| CX01 | Expiry of patent term |