Wireless-G USB 2.
©2005 IOGEAR. All Rights Reserved. PKG-M0146 IOGEAR, the IOGEAR logo, MiniView, VSE are trademarks or registered trademarks of IOGEAR, Inc. Microsoft and Windows are registered trademarks of Microsoft Corporation. IOGEAR makes no warranty of any kind with regards to the information presented in this document. All information furnished here is for informational purposes only and is subject to change without notice. IOGEAR, Inc.
Welcome Thank you for choosing IOGEAR® to serve your wireless needs. In no time you will be sharing files or surfing the Internet wirelessly. We hope you will have as much fun using your IOGEAR® Wireless-G USB 2.0 Adapter, as we had designing it. Rest assured, your IOGEAR® Wireless-G USB 2.0 Adapter is built rock-solid to ensure maximum up-time for you to stay up-and-running.
Table of contents Package Contents Product Overview Features System Requirements Introduction Installation General Connection Setting WEP Encryption Setting WPA Encryption Setting Profile Advanced Setting System Information Wireless LAN Basics IP Address Specification ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
Package Contents This package contains... 1 x 802.11g USB 2.0 Adapter 1 x Quick Start Guide 1 x Installation & Manual CD-ROM 1 x Warranty/Registration Card Check to make sure that all the components are present and that nothing was damaged in shipping. If you encounter a problem, contact your dealer. Read this manual thoroughly and follow the installation and operation procedures carefully to prevent any damage to the unit, and/or any of the devices that connect to it.
Overview Being five times faster than the speed of 802.11b network standard devices, the innovative 802.11g standard lets the wireless network become incredibly easier and faster (up to 54Mbps) than ever. Your Wireless-G USB 2.0 Adapter surely will bring you into such a high-speed network sphere. This document describes how to install your Wireless-G USB 2.0 Adapter, which aims to let your computer communicate with 802.11 networks quickly and seamlessly.
Features • • • • • • • Support Microsoft Windows 98SE, Me, 2000 and XP. Operating distance of up to 300 meters in free space. 54 Mbps Data Rate. Support USB 1.1 and 2.0 (preferred) interface. Security with 64-bit or 128-bit WEP (Wired Equivalent Privacy). DSSS (Direct Sequence Spread Spectrum). Easy operation and setting up.
Pictorial Introduction LED LED • • LED turns on when POWER is applied to the IOGEAR Wireless-G USB 2.0 Adapter. LED is blinking when PC is sending data through IOGEAR Wireless-G USB 2.0 Adapter.
System Requirements - Windows 98SE, ME, 2000 or XP - available USB 1.1. or 2.0 port.
Installation CONNECTING YOUR WLAN USB ADAPTER TO PC • • Install driver. Connect your Wireless-G USB 2.0 Adapter. Note: Once you insert the installation and driver CD, it will automatically activate the Autorun installation program. If your autorun is disable please run the iogear.exe file on the CD. Step 1 : Insert the Manual and installation CD into your CD-ROM. You will be prompted with the following window.
Installation STEP 2 Click Next to continue.
Installation Step 3 : Click Next to install at the designated folder. Or, click “Browse” to select different folder.
Installation Step 4 : Start copying files until it finish the installation.
Installation Step 5 : Click Finish to complete installation.
Installation Step 6 : After finished install driver and utility on your system, Windows XP/2000 Plug the USB adapter into the USB port of your PC. It will automatically detect the USB Adapter. Windows ME/98SE You will be asked to restart your PC. After rebooting, plug the USB adapter into the USB port of your PC. It will automatically detect the USB Adapter. Wireless USB Adapter uses its own management software. All functions controlled by users are provided by this application.
Installation If the icon in the System Tray is in red, it means that Wireless USB Adapter configuration is invalid or incomplete. Double click on that icon and the configuration window will pop up as shown below. It shows the SSID of available network. Once a network is chosen, the signal strength and link quality are displayed.
Installation The Link Quality and Signal Strength bar chart is only active when the node is in Infrastructure Mode. The bar graph displays the quality and strength of the link between the node and its Access Point. Link Quality is a measurement of receiving and transmitting performances over the radio. Tx/Rx Frame displays the instantaneous wireless Transmit and Receive throughput in bytes per second. These values are updated every two seconds.
General Connection Setting In this panel, you can modify the general network connection setting, enable/disable the WEP, load / modify profile and other setting. Through this control panel, you will be able to access the corporate wireless LAN or hot spots such as hotel, airport, and conference hall. Click “Change” to start input of settings. The settings include : • • • • • SSID. Network Type. Transmit Rate. Encryption.
General Connection Setting When settings are input, click “Apply” to confirm changes of them.
WEP Encryption Key Setting WEP Encryption Key Setting You may want an additional measure of security on your wireless network, which can be achieved by using WEP (Wired Equivalent Privacy) encryption. WEP encrypts each frame transmitted from the radio using one of the Keys entered in this panel. When an encrypted frame is received it will only be accepted if it decrypts correctly. This will only happen if the receiver has the same WEP Key used by the transmitter.
WEP Encryption Key Setting The default state in Encryption Setting is WEP disabled. Check “Enable WEP” to enable the encryption. For more WEP key setting, Click “WEP Encryption Key Setting”. Three authentication modes are available: Open System, Shared Key and Auto. The Open System uses a default key to authenticate the station and Access Point. Once both parties are authenticated, the station is allowed to send and receive data from the network. However, the data is not encrypted.
WPA Encrytion Setting Click the “x” at the upper right hand corner to return to Configuration Tool. WPA Encrytion Setting WPA (Wi-Fi Protected Access) is a security technology for wireless networks. WPA improves on the authentication and encryption features of WEP (Wired Equivalent Privacy). To improve data encryption, WPA utilizes its Temporal Key Integrity Protocol (TKIP).
WPA Encrytion Setting WPA Pre-Shared Key (WPA-PSK) is a simplified but still powerful form of WPA most suitable for home Wi-Fi networking. To use WPA-PSK, a person sets a static key or “passphrase” as with WEP. But, using TKIP, WPA-PSK automatically changes the keys at a preset time interval, making it much more difficult for hackers to find and exploit them. The pre-shared key is consisting of alphanumeric characters including punctuation and spaces between 8 and 63 characters long.
Profile Each profile represents specific settings of the USB adapter. You can set the settings for each profile. Next time when you want to change the USB adapter settings, you can just select the profile you want to use.
Advanced Setting Advanced Setting Click “Advanced Setting” to select power consumption setting that has 3 different modes. In this panel, you can select different user interface and country roaming. It also allows you to set the threshold of fragmentation and RTS/CTS.
System Information System Information Click “Information” and the pop-up window will show the Driver Version, Utility Version, MAC address of this USB adapter and so on.
Wirelss LAN Basics WIRELESS LAN BASICS wireless network is that the PCs in Infrastructure wireless network can access the resource in the Internet through Access Point. Wireless LAN network defined by IEEE 802.11b/g standard committee could be configured as : Depending on your requirement, you can easily set up your PC’s network to be a “Ad Hoc” or “Infrastructure” wireless network.
Wirelss LAN Basics Internet 1 AD-HOC Computer to computer No Access points required INFRASTRUCTURE Access to Internet Access points required 25 2
IP Address IP ADDRESS To use the Wireless-G USB 2.0 Adapter with a computing device, your computer must be equipped with an USB 1.1 or 2.0 available ports. All drivers and supporting software for the Wireless-G USB 2.0 Adapter must be installed and configured first. Ask your system administrator for the following information, which you may need to provide during driver installation : • • • • Your Wireless Client Name. Your Wireless SSID. Your computer’s unique client name and workgroup name.
IP Address In network with static IP addressing, the network administrator manually assigns an IP address to each computer. Once a static IP address is assigned, a computer uses the same IP address every time it reboots and logs on to the network. You may manually change the IP address in the Network Properties dialog box. Network using static IP address is easy to set up and do not require additional network management software.
Specification Product Name Standard Frequency Band Modulation Method Data Rate Operating Mode Transmitter Output Power Receive Sensitivity Operating Range Antenna Security Wireless-G USB 2.0 Adapter IEEE 802.11b/g 2.400 GHz ~ 2.4835 GHz unlicensed ISM band 802.11b: QPSK/BPSK/CCK 802.11g: OFDM 5 4/ 48 / 36 / 24 /1 8 /1 2 /1 1 /9 /6 /5 .
Specification Product Name I/O Interface LED Operating System Supported Management Regulation Dimensions Weight Operating Temperature Storage Temperature Humidity Wireless-G USB 2.0 Adapter USB 2.0/1.1 Link/Active Windows 98SE/ME/2000/XP Windows-based configuration utility and status monitoring FCC for North America CE/ETSI for European 77.5mm(L) x 27mm(W) x 10.
Troubleshooting Symptom : The LED is off. Remedy : Make sure the PC Card is inserted properly. Otherwise contact your vendor. Symptom : The LED is always on not blinking. Remedy : Make sure that you have installed the driver from attached CD. Otherwise contact your vendor. Symptom : The LED is blinking but the PC Card icon does not appear in your icon tray. Remedy : Make sure that you have installed the Utility from the attached CD.
Troubleshooting Symptom : The PC Card is linking, but can’t share files with others. Remedy : Make sure the file and printer sharing function is enabled. You can enable the function by checking the icon of My Computer -> Control Panel -> Network -> file and printer sharing -> I want to be able to give others to access to my files. Symptom : Slow or poor performance. Remedy : Try to select another channel for the communicating group or move your device closer to the Access Point.
Glossary GLOSSARY IEEE 802.11 Standard The IEEE 802.11 Wireless LAN standards subcommittee, which is formulating a standard for the industry. Access Point An internetworking device that seamlessly connects wired and wireless networks together. Ad Hoc An Ad Hoc wireless LAN is a group of computers, each with a WLAN adapter, connected as an independent wireless LAN. Ad Hoc wireless LAN is applicable at a departmental scale for a branch or SOHO operation.
Glossary Direct Sequence Spread Spectrum This is the method the wireless cards use to transmit data over the frequency spectrum. The other method is frequency hopping. Direct sequence spreads the data over one frequency range (channel) while frequency hopping jumps from one narrow frequency band to another many times per second. ESSID An Infrastructure configuration could also support roaming capability for mobile workers. More than one BSS can be configured as an Extended Service Set (ESS).
Glossary IEEE Institute of Electrical and Electronics Engineers Infrastructure An integrated wireless and wired LAN is called an Infrastructure configuration. Infrastructure is applicable to enterprise scale for wireless access to central database, or wireless application for mobile workers. ISM Band The FCC and their counterparts outside of the U.S. have set aside bandwidth for unlicensed use in the so-called ISM (Industrial, Scientific and Medical) band. Spectrum in the vicinity of 2.
Glossary Protocol A protocol is a standardized set of rules that specify how a conversation is to take place, including the format, timing, sequencing and/ or error checking. Roaming In an infrastructure network, this is when a wireless PC moves out of range of the previously connected access point and connects to a newly connected access point. Throughout the network environment where access point is deployed, PCs can always be connected regardless of where they are located or roam.
Glossary Temporal Key Integrity Protocol (TKIP) The Temporal Key Integrity Protocol, pronounced tee-kip, is part of the IEEE 802.11i encryption standard for wireless LANs. TKIP is the next generation of WEP, the Wired Equivalency Protocol, which is used to secure 802.11 wireless LANs. TKIP provides per-packet key mixing, a message integrity check and a re-keying mechanism, thus fixing the flaws of WEP.
Glossary Wi-Fi Protected Access (WPA) The Wi-Fi Alliance put together WPA as a data encryption method for 802.11 wireless LANs. WPA is an industrysupported, pre-standard version of 802.11i utilizing the Temporal Key Integrity Protocol (TKIP), which fixes the problems of WEP, including using dynamic keys. Wide Area Network (WAN) A WAN consists of multiple LANs that are tied together via telephone services and / or fiber optic cabling. WANs may span a city, a state, a country, or even the world.
Technical Support If you need technical support, please check out our IOGEAR Tech Info Library (T.I.L.) at www.iogear.com/support for the latest tips, tricks, and troubleshooting. The IOGEAR T.I.L. was designed to provide you with the latest technical information about our products. Most of the answers to your questions can be found here, so please try it out before contacting technical support.
Radio & TV Interference Statement WARNING!!! This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause interference to radio communications. This equipment has been tested and found to comply with the limits for a Class B computing device pursuant to Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment.
Limited Warranty IN NO EVENT SHALL THE DIRECT VENDOR’S LIABILITY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF THE PRODUCT, DISK, OR ITS DOCUMENTATION EXCEED THE PRICE PAID FOR THE PRODUCT. The direct vendor makes no warranty or representation, expressed, implied, or statutory with respect to the contents or use of this documentation, and especially disclaims its quality, performance, merchantability, or fitness for any particular purpose.
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