CN2805236Y - Radio network bridge for supporting three-kinds of communications - Google Patents
Radio network bridge for supporting three-kinds of communications Download PDFInfo
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- CN2805236Y CN2805236Y CN 200520039625 CN200520039625U CN2805236Y CN 2805236 Y CN2805236 Y CN 2805236Y CN 200520039625 CN200520039625 CN 200520039625 CN 200520039625 U CN200520039625 U CN 200520039625U CN 2805236 Y CN2805236 Y CN 2805236Y
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Abstract
The utility model relates to a radio network bridge for supporting three-kinds of communication modes, which is composed of a metallic outer casing, a circuit board and a radio communication circuit, wherein radio communication circuit is arranged on the circuit board and the circuit board is arranged in the metallic outer casing. The radio communication circuit is composed of a central processing unit CPU, a memory RAM, an RF radio frequency module, an Ethernet interface and two PCMCIA radio net interfaces. The circuit board is provided with a power supply protecting module and an AC/DC power supply converting module. Any one PCMCIA radio net interface is respectively connected with an antenna. Control program is arranged in the memory and supports an AP client end, a Bridge bridging and a router routing radio communication modes. The utility model can realize three radio communication modes on one equipment and raise power supply reliability through the power supply protecting module. The utility model has the advantages of safe radio data, image and speech transmission and favorable compatibility and expandability, besides, the utility model greatly reduces user investment.
Description
Technical field:
The utility model relates to communication apparatus, relates in particular to wireless communication apparatus, particularly a kind of wireless bridge of supporting three kinds of communication modes.
Background technology:
In the prior art, the 2.4Ghz radio communication product adopts the third generation communication of Direct-Spread, code division multiple access to realize that user terminal comprises the networking between the computer.But existing 2.4Ghz radio communication product can not be supported AP Client client communication mode, Bridge bridge communications mode and Router routing to communicate mode simultaneously, therefore need adopt two or more radio communication products to make up in many practical application and could satisfy application requirements.Increased customer investment on the one hand, the compatibility to product requires corresponding raising on the other hand.
Summary of the invention:
The problems of the prior art to be solved in the utility model are: how to realize AP Client client, Bridge bridge joint and three kinds of communication modes of Router route on a Wireless Telecom Equipment.
The utility model is that the technical scheme that solution above-mentioned technical problem of the prior art is adopted provides a kind of wireless bridge of supporting three kinds of communication modes; the wireless bridge of three kinds of communication modes of described this support is by metal shell; circuit board and radio communication circuit constitute; wherein; described radio communication circuit is arranged on the described circuit board; described circuit board is arranged in the described metal shell; described radio communication circuit is by central processor CPU; memory RAM; the RF radio-frequency module; and an Ethernet interface and two PCMCIA wireless network interfaces formations; described memory RAM is connected with described central processor CPU; described RF radio-frequency module; Ethernet interface is connected with described central processor CPU with PCMCIA wireless network interface, and described circuit board is provided with power protection module and AC/DC power transfer module.
Further, any one described PCMCIA wireless network interface connects an antenna respectively.
Further, any one described PCMCIA wireless network interface is made of a PCMCIA wireless network card respectively.
Further, described Ethernet interface is the RJ45 interface.
Concrete, be provided with control program in the described memory, described control program is supported APClient client, Bridge bridge joint and three kinds of communications of Router route, and support functions such as snmp protocol, medium access control, WEP encryption, frequency selection, roaming, link detecting diagnosis, RMON management to adopt the WINDOWS interface can adjust the parameter that is provided with of control program by network interface or RS232 serial line interface.
The utility model and prior art contrast, and its effect is positive and tangible.Be provided with two PCMCIA radio network interfaces and an Ethernet interface in the utility model, so can on an equipment, realize AP Client client, Bridge bridge joint and three kinds of communications of Router route.And adopted the power protection module, improved the reliability of power supply.Can carry out wireless data, image, voice transfer safely and reliably.Favorable compatibility and flexibly autgmentability can reduce customer investment greatly, be applicable to the straight sequence spread spectrum wireless telecommunications of 2.4Ghz, and meet the IEEE802.11b standard.
Description of drawings:
Fig. 1 is a kind of structural representation of supporting the wireless bridge of three kinds of communication modes of the utility model.
Fig. 2 is a kind of network connection diagram of supporting the wireless bridge of three kinds of communication modes of the utility model.
Embodiment:
As shown in Figure 1; a kind of wireless bridge of supporting three kinds of communication modes of the utility model; by metal shell 1; circuit board and radio communication circuit constitute; wherein; described radio communication circuit is arranged on the described circuit board; described circuit board is arranged in the described metal shell 1; described radio communication circuit is by central processor CPU; memory RAM; the RF radio-frequency module; and Ethernet interface 4 and a PCMCIA wireless network interface 2 and a PCMCIA wireless network interface 3 constitute; described memory RAM is connected with described central processor CPU; described RF radio-frequency module; Ethernet interface 4; PCMCIA wireless network interface 2 is connected with described central processor CPU with PCMCIA wireless network interface 3, and described circuit board is provided with power protection module and AC/DC power transfer module.
Further, PCMCIA wireless network interface 2 is connected an antenna respectively with PCMCIA wireless network interface 3.
Further, PCMCIA wireless network interface 2 and PCMCIA wireless network interface 3 are made of a PCMCIA wireless network card respectively.
Further, described Ethernet interface 4 is the RJ45 interface.
Concrete, be provided with control program in the described memory, described control program is supported APClient client, Bridge bridge joint and three kinds of communications of Router route, and support functions such as snmp protocol, medium access control, WEP encryption, frequency selection, roaming, link detecting diagnosis, RMON management to adopt the WINDOWS interface can adjust the parameter that is provided with of control program by PCMCIA wireless network interface 2, PCMCIA wireless network interface 3, Ethernet interface 4 or RS232 serial line interface 5.
As shown in Figure 2, be connected with an a kind of wireless bridge 10 of supporting three kinds of communication modes of the present utility model on the network 6, support the wireless bridge 10 of three kinds of communication modes to be operated in AP accessing points mode and to be connected with an antenna 9, be connected with another a kind of wireless bridge 10 of supporting three kinds of communication modes of the present utility model on the network 7, this supports the wireless bridge 10 of three kinds of communication modes to be operated in Bridge bridge joint or Router routing mode, and by an antenna and described antenna 9 formation Radio Links, be connected with another a kind of wireless bridge 10 of supporting three kinds of communication modes of the present utility model on the network 8, this supports the wireless bridge 10 of three kinds of communication modes to be operated in AP Client client mode, and constitutes Radio Link by an antenna and described antenna 9.
Claims (4)
1; a kind of wireless bridge of supporting three kinds of communication modes; by metal shell; circuit board and radio communication circuit constitute; it is characterized in that: described radio communication circuit is arranged on the described circuit board; described circuit board is arranged in the described metal shell; described radio communication circuit is by central processor CPU; memory RAM; the RF radio-frequency module; and an Ethernet interface and two PCMCIA wireless network interfaces formations; described memory RAM is connected with described central processor CPU; described RF radio-frequency module; Ethernet interface is connected with described central processor CPU with PCMCIA wireless network interface, and described circuit board is provided with power protection module and AC/DC power transfer module.
2, the wireless bridge of three kinds of communication modes of support as claimed in claim 1 is characterized in that: any one described PCMCIA wireless network interface connects an antenna respectively.
3, the wireless bridge of three kinds of communication modes of support as claimed in claim 1 is characterized in that: any one described PCMCIA wireless network interface is made of a PCMCIA wireless network card respectively.
4, the wireless bridge of three kinds of communication modes of support as claimed in claim 1 is characterized in that: described Ethernet interface is the RJ45 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039625 CN2805236Y (en) | 2005-02-07 | 2005-02-07 | Radio network bridge for supporting three-kinds of communications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039625 CN2805236Y (en) | 2005-02-07 | 2005-02-07 | Radio network bridge for supporting three-kinds of communications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2805236Y true CN2805236Y (en) | 2006-08-09 |
Family
ID=36910519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039625 Expired - Fee Related CN2805236Y (en) | 2005-02-07 | 2005-02-07 | Radio network bridge for supporting three-kinds of communications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2805236Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101772068A (en) * | 2008-12-31 | 2010-07-07 | 阿德利亚科技(北京)有限责任公司 | Wireless mesh network router control method and router device |
| CN101778060A (en) * | 2009-01-14 | 2010-07-14 | 北京天昭信息通信系统开发有限责任公司 | Integrated modular network bridge |
-
2005
- 2005-02-07 CN CN 200520039625 patent/CN2805236Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101772068A (en) * | 2008-12-31 | 2010-07-07 | 阿德利亚科技(北京)有限责任公司 | Wireless mesh network router control method and router device |
| CN101772068B (en) * | 2008-12-31 | 2014-02-26 | 安移通网络科技（中国）有限公司 | Wireless mesh network router control method and router device |
| CN101778060A (en) * | 2009-01-14 | 2010-07-14 | 北京天昭信息通信系统开发有限责任公司 | Integrated modular network bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20100207 |