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ezWAVE Cards Users’ Guide

Version 1.6

DOC – 2001.02.01

Page 2 of 36

Contents

Chapter 1

Introduction To The Wireless LAN

…………………. 4

1.1 What is Wireless LAN?

…………………………………… 4

1.2 Wireless LAN Standard and Structure………………………… 5

Chapter 2

Before You Start ezWAVE

………………….…………. .10

Chapter 3

Installing ezWAVE Card On The Windows Os

…...

3.1 Installing PC Card Adapter. ….………………………………… 11

3.1.1 Installing the PC Card Driver for Windows OS… … 12

3.1.2 PC Card (PCMCIA) Network Configuration ……… 17

3.1.3 Uninstalling PC Card Software ……………………. 21

3.1.4 Remove PC Card from PC card socket …………… 21

3.1.5 ezWAVE Configuration Utility ………………………. 22

3.2 PCI Card Installation …………………………………………….. 26

3.2.1 Installing PCI Card Adapter …………………………. 27

3.2.2 Installing PCI Card Driver …………………………….29

3.2.3 PCI Card Network Configuration …………………….29

3.3 Troubleshooting ………………………………………………….. 30

Appendix

Appendix A

Cell Planning (Radio Range)

…………………………….. 32

Appendix B

Technical Specification

…………………………………. 34

Appendix C

Channel Allocation

……………………………..………… 36

Содержание ezWAVE WWL-1100N

Страница 1: ...nk 2000 DOC 2001 02 01 Page 1 of 36 WWL 1100N WWL 1100P Wireless LAN Card Users Guide Corporate Headquarters Widelink Co Ltd 664 25 Dongshin Bldg 2F Shinsa Dong Kangnam gu Seoul 135 120 Korea http www...

Страница 2: ...Card Adapter 11 3 1 1 Installing the PC Card Driver for Windows OS 12 3 1 2 PC Card PCMCIA Network Configuration 17 3 1 3 Uninstalling PC Card Software 21 3 1 4 Remove PC Card from PC card socket 21 3...

Страница 3: ...EVENT SHALL WIDELINK OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION LOST PROFITS OR LOSS DAMAGE TO DATA ARISING OUT OF THE USE OR...

Страница 4: ...without relying on any physical connection Radio waves are often referred to as radio carriers because they simply perform the function of delivering energy to a remote receiver The data being transm...

Страница 5: ...of fundamental signaling methods and other services The most critical issue affecting WLAN demand has been limited throughput The data rates supported by the original 802 11 standard are too slow to...

Страница 6: ...or peer to peer y Ad Hoc Mode Ad hoc mode also called peer to peer mode or an Independent Basic Service Set or IBSS is simply a set of 802 11 wireless stations that communicate directly with one anoth...

Страница 7: ...Roaming Wireless communication is limited by how far signals carry for given power output WLANs use cells called microcells similar to the cellular telephone system to extend the range of wireless co...

Страница 8: ...s station has physically moved away from the original access point causing the signal to weaken In other cases Reassociation occurs due to a change in radio characteristics in the building or due simp...

Страница 9: ...ccess point AP and network distribution systems DS WLAN service set can be extended arbitrary size extended service set ESS Each service set has its network ID SSID All the service sets within an ESS...

Страница 10: ...allation Your Wireless Client Name Your Wireless SSID Your computer s unique client name and workgroup name For Windows NT a free interrupt and I O address For your network account your user name and...

Страница 11: ...differences in client adapter slot configurations 3 1 Installing PC Card Adapter Before you begin examine the client adapter One end is a dual row 68 pin client adapter connector This side will be ins...

Страница 12: ...r is Windows follow these steps If you insert the ezWAVE software and documentation CD for Windows the Windows automatically runs ezWAVE setup program and a dialog box appears If above dialog box does...

Страница 13: ...ezWAVE Cards Users Guide Version 1 6 Copyright Widelink 2000 DOC 2001 02 01 Page 13 of 36 Give a destination folder To select a different folder click on Browse and then click Next STEP 3...

Страница 14: ...elink 2000 DOC 2001 02 01 Page 14 of 36 Select the SSID Default SSID is ANY You can change this later using the configuration utility or network configuration Click on Next Select network type and cli...

Страница 15: ...Widelink 2000 DOC 2001 02 01 Page 15 of 36 Confirm the current settings SSID Network Mode Utility directory and click on Next It takes a few seconds for copying the utility files and then click on Fin...

Страница 16: ...ezWAVE Cards Users Guide Version 1 6 Copyright Widelink 2000 DOC 2001 02 01 Page 16 of 36...

Страница 17: ...installation correctly Click on My Computer icon Select the Device manager and network adaptors If you find yellow sign on the adaptor it indicates that the installation is not successful Select the...

Страница 18: ...rong data So if you do not know how to configure your network option ask for help from your network administrator Click on the TCP IP option for setting the IP address for your computer You can select...

Страница 19: ...ezWAVE Cards Users Guide Version 1 6 Copyright Widelink 2000 DOC 2001 02 01 Page 19 of 36 IP Address IP Address IP Address IP Address Gateway Address Gateway Address Gateway Address Gateway Address...

Страница 20: ...return Network Component Type You can select the File and Printer Sharing options as well as the Access to your computer by other users connected to that network by setting the computer sharing optio...

Страница 21: ...ninstall Shield removes the software successfully And then click System icon in the control panel and removes the Widelink 11Mbps Wireless PC Card adapter under the Network adapters 3 1 4 Remove PC Ca...

Страница 22: ...information Current Status shows selected channel number and transmit data rate Channel number is the channel available for the communications between the client and AP or between the clients only In...

Страница 23: ...a slight difference Usually the quality level moves simultaneous with the Link Quality level Mode You can select wireless LAN network mode Infrastructure or Ad hoc mode Infrastructure Mode This mode i...

Страница 24: ...AP You can set this value to 1 2Mbps 5 5Mbps 11Mbps or Fully Automatic WEP WEP stands for Wired Equivalent Privacy WEP is an encryption scheme that provides the secure wireless data communications to...

Страница 25: ...e two ways to generate the WEP key One is by entering any text in the Passphrase And click on Generate button It will generate four WEP keys Key 1 Key 2 Key 3 Key 4 You can select any key for the secu...

Страница 26: ...Windows NT a free interrupt and I O address For your network account your user name and password If you are not using a DHCP server you will only need IP address gateway address and subnet mask After...

Страница 27: ...computer 3 2 1 Installing PCI Card Adapter 1 Turn off the computer and all its components 2 Remove the computer cover 3 Remove the screw from the top of the CPU back panel above an empty expansion sl...

Страница 28: ...oes not go in easily remove the card and reinsert it 6 Reinstall the screw to the top of the CPU back panel 7 The client adapter comes with one 2dBi dipole antenna With the unit powered off attach the...

Страница 29: ...driver program is the same as that of PC card installation So you may refer above 3 1 1 Installing the PC Card Driver for Windows Operating Systems 3 2 3 PCI Card Network Configuration The installati...

Страница 30: ...other clients Make sure the antenna is securely attached You can communicate with other clients but air link quality is not good so data transferred slowly In this case you may move your computer or w...

Страница 31: ...the driver started correctly Make sure the drivers were installed correctly If there is some warning or error uninstall drivers and software through Add Remove Program Remove the Wireless LAN card an...

Страница 32: ...radio range is achieved at the lowest workable data rate There will be a decrease in receiver threshold sensitivity as the radio data rate increases Antenna Type and Placement PCI card only Proper ant...

Страница 33: ...nts so the overlap in coverage area is minimized a large area can be covered with minimal system cost The total bandwidth available to each mobile station will depend on the amount of data each mobile...

Страница 34: ...tions Item Specification Description Radio Type Direct Sequence Spread Spectrum DSSS 2 4 GHz ISM Band Operating Frequency 2400 2483 5 MHz North American ETSI and Japan channel coverage factory configu...

Страница 35: ...ceive Mode Current 250 mA 200 mA typically High Power Transmit Mode Current 470 mA 450 mA typically Sleep Mode Current 40 mA typically Physical Specifications PC Card Item Description Size 114 mm L x...

Страница 36: ...ncies of each 22 MHz wide channel are shown in the table below as appropriate for the various areas or regulatory agencies Regulatory Domains Channel Identifier Center Frequency North America ETSI Spa...

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