JMP Systems FWB2411 User Manual

Wireless lan bridge

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Internet @ Broadband Wireless

Wireless LAN Bridge FWB 2411

www.jmpsystem.com

3,4 F., Shinhwa Bldg., 1451-19, Seocho-Dong, Seocho-Ku, 137-073, Seoul, Korea

Tel : 82-2-3473-8128/38 Fax : 82-2-3473-8129 E-mail : info@jmpsystem.com

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Page 1 Internet @ Broadband Wireless Wireless LAN Bridge FWB 2411 Wireless LAN Bridge FWB 2411 Guide Book www.jmpsystem.com 3,4 F., Shinhwa Bldg., 1451-19, Seocho-Dong, Seocho-Ku, 137-073, Seoul, Korea Tel : 82-2-3473-8128/38 Fax : 82-2-3473-8129 E-mail : info@jmpsystem.com...
Page 3 M b p s R e a l S p e e d M b p s R e a l S p e e Wireless Bridge Wireless Bridge Published by JMP Systems Co., Ltd Copyright ⓒ 2001. JMP Systems. All rights reserved. http://www. jmpsystem.com...
Page 4 J-MAC technology's first objective is to 1) realize the maximum data speed and 2) be in pursuance of Physical Layer protocol at the same time, but MAC technology is self-developed by JMP Systems Co., Ltd. J-MAC technology employs two kinds of concepts simultaneously. One is polling CCA(Channel Clear Assessment) and capture the opportunity to transmit.
Page 5 MAC function for high speed WLAN bridge. C. System : Test set which above H/W and S/W are applied. In conclusion, J-MAC technology is self-developed MAC protocol by JMP Systems Co., Ltd., and the main objective is to improve transmission ability up to 2 times than existed WLAN system.
Page 6 The Best Wireless Solution http://www.jmpsystem.com 802.11 and 2) enough experience for them. And J-MAC was also created to apply wireless communication protocol to common-use WAN system, not LAN system. So, the most important aim of development was improve real data speed epochally. That is, J-MAC technology improved data speed up to 60% and more than by applying our J-MAC's S/W and H/W solution to WLAN bridge.
Page 7 The Best Wireless Solution http://www.jmpsystem.com 4) Flexible and quick response to customers' demands Until now, it takes long time to stable developed MAC protocol Firmware, so it usually takes about 1 year to commercialize after finishing development high-speed Modem chipset. With J-MAC technology, it is simple to use developed or developing high-speed WLAN Modem chipset, as like 22Mbps, 54Mbps, and etc.
Page 8 The Best Wireless Solution http://www.jmpsystem.com Application 3. Overseas Area For Africa, China, South-East Asia, and some other areas, ISPs have had difficulties to run internet service business due to economical efficiency from 1999 to 2000. It is very effective to use JMP wireless bridge to open internet service instantly. Application 4.
Page 10: Package Contents
The Best Wireless Solution http://www.jmpsystem.com 1. Definition - FWB : Fixed Wireless Bridge developed by JMP Systems Co., Ltd. - 2411 : 11Mbps PHY speed at 2.4GHz - J-MAC technology : Self-developed MAC protocol, which is core technology of communication, overcomes 802.11b’s weakness outdoors.
Page 11: Dimension And Weight
The Best Wireless Solution http://www.jmpsystem.com 3. Dimension & Weight 1) FWB2411 only - Dimension 16Cm FWB2411 Fixed Wireless Bridge JMPSystems 23Cm - Weight : 1250g 2) In Box ( Including Power Adapter 1, Console Cable 1, CD 1, Manual 1 ) - Dimension 20.7Cm...
Page 12: Parts And Functions
: Port to connect Antenna. ② Ethernet : Port to connect Ethernet RJ-45. ③ RS-232C : Port to connect Console 9-pin Male Serial cable ④ Power : Port to connect DC 5V adapter. ● Reset Switch : Bottom side of FWB2411...
Page 13 The Best Wireless Solution http://www.jmpsystem.com 5. Distinctions 1) Speed - The fastest speed in the world : 11Mbps PHY speed, 8Mbps real data speed - Twice faster than conventional wireless LAN Bridge - Support Fast Ethernet (10/100Mbps Full Duplex) 2) Communication Distance -Defends on separation - Most suitable RF RX/TX design 3) P2MP(Point to Multi Point)
Page 14 6) Security ( Multi-layer security devices) - Non-compliant with 802.11b : impossible hacking with other 802.11b products - MAC address perception function : Without knowing FWB2411’s MAC address, impossible to communicate and hacking - IP and Password function on console S/W...
Page 15 The Best Wireless Solution http://www.jmpsystem.com 7. Specification ( Refer to 5. Distinctions ) Channel 11ch ( Center Frequency 2412 ~ 2472) Non-overlapping Channel 4ch (1,5,9 recommended) Output Power Typ. 22dBM Receive Sensitivity -82dBm over for 11Mbps Bandwidth +/ - 11MHz Modulation Type DBPSK, DQPSK, CCK Spread Spectrum Type...
Page 16 No Raindrops, No High Humidity No Vibration 2) Transportation No Impact No Drop down After off power & off cables, carry FWB2411 3) Power Supply stable power. Instant power-off may cause cut off communication 4) Connector - Antenna Connector : Fix firmly...
Page 17: Network Configuration
The Best Wireless Solution http://www.jmpsystem.com 9. Network Configuration 1) P2P(Point to Point) Fixed Wireless Bridge Fixed Wireless Bridge Broadband Wi r el e ss System Provi d er Broadband Wi r el e ss System Provi d er Switch, Router, etc. 2) P2MP(Point to Multi Point) : N slaves to 1 Master F i x e d W i r e l e s s B r i d g e B r o a d b a n d W i r e l e s s S y s t e m P r o v i d e r...
Page 18: Installation Process
The Best Wireless Solution http://www.jmpsystem.com 10. Installation Process Before installation … -Be well aware of followings -Recommends to discuss with Network Manager enough 1) Step1 : Check ‘Package Contents’. Refer to No.2 of this User Manual 2) Step2 : Decide where to install in building Antenna is the component having an much effect on performance.
Page 19 With terminal emulator program of PC or server which is connected with console cable, set console serial port. 8bit, No Parity, 1bit stop, No F Control, 57600 Baud Rate for FWB2411. After console serial port setting, configure FWB2411 through terminal.
Page 20: Console Setting
- Connect Console and supply power - Next Screen is activated ( In case of P2MP bridge, ‘FWB-P2MP’ message is activated. - Default ID is ‘root’ and password is ‘fwb2411’ - A prompt is activated - Write ‘sysconf set’, and setting screen is activated.
Page 21 The Best Wireless Solution http://www.jmpsystem.com 2) Step1 : Input MAC Address of the other party FWB2411 minimize interference with other products by registration MAC address of both parties. So, after registration MAC address of the other party, communication in available.
Page 22 4) Step5 : Image-Upgrade & Newest Information - Connect FWB2411’s IP through web browser (For Example : FWB2411’s IP is 192.168.0.100 à http://192.168.0.100) - It is possible to connect JMP Systems’ homepage - Up-dated new image and information are available.
Page 23: Troubleshooting
② To connect with PC : Use ‘Crossover’ type Ethernet cable. (Refer to Appendix 2) Q : Connected Console, but no message on terminal ① FWB2411 support 57600 baud rate. ② Check program setting status. ③ Use supplied standard console cable (refer to Appendix).
Page 24 Q : Unable Log-In ① To log in, ID and password are necessary. ② The initial fault is ID : root / password : fwb2411(not capital letter, but small letter. ③ When you can’t remember changed ID or changed password, request A/S.
Page 25 The Best Wireless Solution http://www.jmpsystem.com Q : Doesn’t work monitor program(EMS Software) ① FWB2411’s monitor program is based on Windows 98. ② Refer to JMP‘s website to have new version.
Page 27: System Requirements
1. Introduction Miniview 1.0 is a program for managing FWB2411 only. With this program, it is easy to figure out the status of FWB2411 and change its settings without using complex protocols such as SNMP, etc. Miniview 1.0 enables users to check and change the following values:...
Page 28: Installation
It is easy to install the system by simply executing setup.exe of CD provided. You can designate a folder where the program is to be installed. (Default : Program Files/ FWB2411) Upon installation, the following files are created in the related folder: 1) FWB2411V2.exe...
Page 29 ① Menu: A menu containing all functions of MiniView1.0. ② Speed Button: A speed button for the functions frequently used. ③ FWB2411 List window: A window for registering equipment to be managed. ④ Status window: A sector where information window of FWB2411 to be managed appears.
Page 30 Fig3 A group, “Site A LG HQ” is created on the list window. In order to register FWB2411 equipment related to this group, click “Site A LG HQ” and then select Menu or Speed Button as shown in Fig4. ①...