OpenBrain 303W User's Manual
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OpenBrain 303W is a wireless LAN USB adapter that is compliant with IEEE 802.11g and IEEE 802.11b standards, allowing for high-speed wireless network access at data rates up to 54Mbps. This device is USB 2.0 compliant, ensuring compatibility with most modern computers. It supports both station and access point modes, providing flexibility in network configurations. The built-in antenna provides a stable and reliable wireless connection, while the low power consumption design extends battery life when used with laptops.
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lmbkPMPt=táêÉäÉëë=rp_=^Ç~éíçê== rëÉê=j~åì~ä= OPEN303W User Guide Regulatory Statements FCC Certification The United States Federal Communication Commission (FCC) and the Canadian Department of Communications have established certain rules governing the use of electronic equipment. Part15, Class B This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: 1 This device may not cause harmful interface, and 2 This device must accept any interface received, including interface that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the distance between the equipment and receiver. Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. CAUTION: 1 To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. 2 This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. WARNING! WARNING! 2 The 802.11b power output complies to the FCC/CE international standards but exceeds the Australian recommendations for prolonged RF exposure within close proximity to the body. To ensure Australian health and safety regulations are maintained, this device should not be used in laptops or desktop computers using older 802.11b wireless network technology unless the USB adaptor is positioned at a distance of greater than 20mm from the head and torso. OPEN303W User Guide `çéóêáÖÜí= Copyright© 2006 OPEN Networks Pty Ltd. All rights reserved. The content of this manual is subject to change without notice. The information and messages contained herein are proprietary to OPEN Networks Pty Ltd. No part of this manual may be translated, transcribed, reproduced, in any form, or by any means without prior written permission by OPEN Networks Pty Ltd. aáëÅä~áãÉê= For content and procedures available in this document, OPEN Networks Pty Ltd does not warrant or assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed. 3 OPEN303W User Guide q~ÄäÉ=çÑ=`çåíÉåíë== q~ÄäÉ=çÑ=`çåíÉåíë== Regulatory Statements .........................................................................................2 FCC Certification .............................................................................................................. 2 Features: .......................................................................................................................... 5 Software Installation .............................................................................................6 Install the Driver And Utility ............................................................................................... 6 Hardware Installation ............................................................................................6 Windows 2000/XP ............................................................................................................ 6 Windows XP ..................................................................................................................... 6 Windows 2000 .................................................................................................................. 6 Windows 98/ME................................................................................................................ 6 Network Connection .............................................................................................7 Windows 98SE/ME............................................................................................7 Windows 2000/XP .............................................................................................7 Configuration Utility..............................................................................................8 Station .............................................................................................................................. 8 Access Point....................................................................................................11 Appendix..............................................................................................................14 Soft AP Configuration......................................................................................14 Setup Requirement: ........................................................................................................ 14 SoftAP Configuration ...................................................................................................... 14 4 OPEN303W User Guide Introduction The 802.11b+g Wireless LAN USB Adaptor is designed for a USB type A port of a laptop or desktop computer for creating a wireless workstation. It is USB 2.0 compliant which connects to any available USB port on a notebook or desktop computer. The 802.11b+g Wireless LAN USB Adaptor complies with IEEE 802.11g standard that offers a data rate up to 54Mbps in a wireless LAN environment. It is backward compliant with IEEE 802.11b specification. The high-speed wireless network card can plug into your notebook or desktop computer and accesses to the LAN or peer-to-peer networking easily without wires or cables. Whether you’re at your desk or in the boardroom, it allows you to share printers, files, and other network resources. Features: 5 Complies with IEEE 802.11g standard for 2.4GHz Wireless LAN USB 2.0 compliant USB Plug & Play Inter-operable with existing network infrastructure Secure information transmission Freedom to roam while staying connected Compatible with specialty wireless products and services Up to 54 Mbps data rate Antenna is built in the card with LED indication Low power consumption Easy to install and configure OPEN303W User Guide Software Installation Install the Driver And Utility For Windows 98, 2000, ME and XP users WARNING! Do not insert the wireless LAN adaptor into your computer until the procedures in Install the Driver & Utility have been performed. WARNING! ëíÉé=N Exit all Windows programs. Insert the included CD-ROM into your computer. The CD-ROM will run automatically. ëíÉé=O When the Main Menu screen appears, click Driver & Utility Installation to continue. ëíÉé=P ëíÉé=Q When the Welcome screen appears, click Next to continue. ëíÉé=R The installation program will start running automatically. Follow the on-screen instruction to proceed. Click Finish to complete the software installation. Hardware Installation Windows 2000/XP NOTE: Before you install the device to your computer, make sure you have installed the driver and utility as described in the previous section. Windows XP ëíÉé=N ëíÉé=O Locate your USB host and insert the USB adaptor. Once the device has been inserted to your computer, Windows will detect the new hardware. ëíÉé=P When the following screen appears, select Install the software automatically (Recommended). ëíÉé=Q Click Continue Anyway → Finish to complete the hardware installation. Windows 2000 Insert the USB adaptor into the USB port of your computer and then click Yes to complete the hardware installation. Windows 98/ME In Window 98/ME, you only have to insert the USB adaptor into the USB port of your computer to complete the hardware installation. To verify whether the device exists in your computer and is enabled: Go to Start Settings Control Panel System (Hardware) Device Manager. Expand the Network Adaptors category. If the 802.11b+g USB Wireless LAN Adaptor is listed here, it means that your device is properly installed and enabled. 6 OPEN303W User Guide Network Connection Once the device driver is well installed, a network setting described in the following should be also established. Windows 98SE/ME ëíÉé=N Go to Start S ettings C ontrol Panel N etwork. ëíÉé=O Make sure all the required components are installed. If any components are missing, click the Add button to add them. ëíÉé=P ëíÉé=Q For making your computer visible on the network, enable the File and Print Sharing. Click the Identification tab. Make up a name that is unique from the other computers' names on the network. Type the name of your workgroup, which should be the same used by all of the other computers on the network. ëíÉé=R Click the Access Control tab. Make sure that Share-level access control is selected. If connecting to a Netware server, share level can be set to User-level access control. ëíÉé=S When finished, restart your computer to activate the new device. Windows 2000/XP ëíÉé=N Go to Start Settings Control Panel Connections Local Area Connection Network and Dial-up Properties. (In Windows XP) ëíÉé=N Go to Start Control Panel Network and Internet Connections Network Connection Wireless Network Connection Enabled USB Wireless Network Adaptor. ëíÉé=O ëíÉé=P Make sure that all the required components are installed. ëíÉé=Q If any components are missing, click the Install… button to select the Client/Service/Protocol required. After selecting the component you need, click Add… to add it. For making your computer visible on the network, make sure you have installed File and Printer Sharing for Microsoft Networks. NOTE: When assigning IP Addresses to the computers on the network, remember to have the IP address for each computer set on the same subnet mask. If your Broadband Router use DHCP technology, however, it won’t be necessary for you to assign Static IP Address for your computer ëíÉé=R To configure a dynamic IP address (i.e. if your broadband Router has the DHCP technology), check the Obtain an IP Address Automatically option. ëíÉé=S To configure a fixed IP address (if your broadband router is not DHCP supported, or when you need to assign a static IP address), check the Use the following IP address option. Then, enter an IP address into the empty field, for example, enter 192.168.1.1 in the IP address field, and 255.255.255.0 for the Subnet Mask. 7 OPEN303W User Guide Configuration Utility After the Wireless adaptor has been successfully installed, users can use the included Configuration Utility to set their preference. Go to Start Program 802.11b+g Wireless LAN 802.11b+g USB Wireless LAN Utility. For Windows 2000/XP, the Configuration Utility icon will also appear in the taskbar. You can open the Configuration Utility by clicking the icon. NOTE: There are two modes, Station and Access Point for you to switch. You can select the mode you need from the drop-down menu. Station Select Station mode, and you will see the following fields. Field Definition Channel Shows the selected channel that is currently in use. (There are 14 channels available, depending on the country.) Type The infrastructure is intended for the connection between wireless network cards and an Access Point. With the wireless adaptor, you can connect wireless LAN to a wired global network via an Access Point The Ad-hoc lets you set a small wireless workgroup easily and quickly. Equipped with the wireless adaptor, you can share files and printers between each COMPUTER and laptop. SSID The SSID is the unique name shared among all points in your wireless network. The name must be identical for all devices and points attempting to connect to the same network. It shows the current SSID setting of the Wireless USB Adaptor. Field Definition Tx Rate Click the down arrow ▼ to select the Tx Rate from Auto, 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 Mbps, you can select up to 54 Mbps. Encrypt WEP is a data privacy mechanism based on a 64-bit/128-bit shared key algorithm. More Setting… Click the More Setting button to configure, see the following figure (Refer to the More Setting section on the next page for more information about this figure). Link Status Displays the information about the status of the communication between the Wireless USB Adaptor and the Access Point. Signal Strength Displays the signal strength of the connection between the Wireless USB Adaptor and the Access Point it connects. Link Quality Displays the link quality of the connection between the Wireless USB Adaptor and the Access Point it connects. 8 OPEN303W User Guide More Settings… Field Definition Tx Frame The quantities for the wireless network card transmit. (Frame: The unit of packet) Rx Frame The quantities for the wireless network card receive. (Frame: The unit of packet) Field Definition Channel The Channel will change automatically according to AP’s setting. Tx Rate Click the down arrow ▼ to select the Tx Rate from Auto, 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 Mbps, you can select up to 54 Mbps. SSID The SSID is the unique name shared among all points in your wireless network. The name must be identical for all devices and points attempting to connect to the same network. Any You may select to have SSID by choosing any, the SSID will be obtained automatically from whichever Access Point with the optimal signal for this device. If any is left unchecked, it means you will have to enter the SSID manually. Field Definition Network Type The infrastructure is intended for the connection between wireless network cards and an Access Point. With the wireless adaptor, you can connect wireless LAN to a wired global network via an Access Point. Equipped with the wireless adaptor, you can share files and printers between each COMPUTER and laptop. Encryption You can only set your Security preference when Change is selected and then all fields are active for change. To save settings, press Apply when you are done with the settings. Select from the pull-down menu, there are four options including Disable, WEP, TKIP and AES. Authentication Mode You can select the Authentication Mode from the pull-down men, including Auto, Open System, Shared Key, WPA and WPA PSK. Encryption Setting WEP Encryption Setting WPA Encryption Setting. You can only set your Security preference when Change is selected and then all fields are active for change. To save settings, press Apply when you are done with the settings. WEP Encryption Setting Key length. You may select the key length between 64 (bit), 128 (bit) and 256 (bit). Field Definition Default Key ID You can set your default key ID at #1~#4. Key Format Select Hexadecimal if you are using hexadecimal numbers (0-9, or A-F). Select ASCII if you are using ASCII characters (case-sensitive). 10 hexadecimal digits or 5 ASCII characters are needed if 64-bit WEP is used; 26 hexadecimal digits or 13 ASCII characters are needed if 128-bitWEP is usedP58 hexadecimal digits or 29 ASCII characters are needed if 256-bitWEP is used. Key Value #1~#4 This setting is the configuration key used in accessing the wireless network via WEP encryption. You can specify up to 4 different keys to encrypt or decrypt wireless data. The Key is provided via 802.1x authentication 9 OPEN303W User Guide Field Definition Please ask your network manager about the currently used security protocol, if 802.1x authentication is currently used, then you can check this item to enable 802.1x security protocol. The key value will be configured automatically, just click Apply to take effect. WPA Encryption Setting Protocol - This panel enables you to select an authentication protocol. User Name - Type in the user name assigned to the certificate. Password - This panel is available when EAP-TLS is not selected (either MSCHAP V2 over PEAP is selected with WEP or LEAP is selected for CCX). This panel enables you to enter a login name and password or request that the driver prompt for them when you connect to a network. Passphrase - Enter the key that you are sharing with the network for the WLAN connection. Key Format - Select Hex if you are using hexadecimal numbers (0-9, or A-F). Select ASCII if you are using ASCII characters. Certificate - Please ask your network manager about the certificate, select the same certificate as the certification server. Load You may select already saved file from the Profile name list, and then press Load. The setting status will then be restored. Save Current You may save current setting to profile and add one new item in Profile name. Delete Delete the files in the Profile name. Advanced Setting Click the Advanced Setting button to configure the following figure. Refer to the Advanced Setting section on the next page to see more information about the Advanced Setting. Information Click the Information button to display the Driver Version, Utility Version and MAC Address of the system. Advanced Setting User Interface Power Consumption Setting Field Definition Language Select English or Traditional Chinese. Field Definition Continuous Access Mode (CAM) When this mode is selected, the power supply will be normally provided even when there is no throughput. Maximum Power-Saving Mode When this mode is selected, this device will stay in power saving mode even when there is high volume of throughput. Fast PowerSaving Mode When this mode is selected, the power mode will switch between CAM and Maximum Power-Saving Mode depending on the volume of throughput. The device driver checks the total bytes (only data frame) every 4 seconds to decide the power mode. If the total bytes sent exceed 10k bytes, the device driver will choose “CAM”. If the total bytes are less than 10k bytes, however, the device driver will choose “Maximum Power-Saving Mode”. 10 OPEN303W User Guide Country Roaming Field Definition World Mode This function is only enabled and effective with 802.11d standard. User Select Enable this function to select the country you are now locating. Field Definition Fragmentation Threshold The mechanism of Fragmentation Threshold is used to improve the efficiency when high traffic flows along in the wireless network. If your 802. Wireless LAN Adaptor often transmit large files in wireless network, you can enter new Fragment Threshold value to split the packet. The value can be set from 256 to 2346. The default value is 2346. RTS/CTS Threshold RTS/CTS Threshold is a mechanism implemented to prevent the “Hidden Node” problem. If the “Hidden Node” problem is an issue, users have to specify the packet size. The RTS/CTS mechanism will be activated if the data size exceeds the value you set.. The default value is 2347. This value should remain at its default setting of 2347. Should you encounter inconsistent data flow, only minor modifications of this value are recommended. Access Point You can set your 802.11g Wireless LAN USB Adaptor as an Access Point (AP). This allows you to set up your wireless networks without using a dedicated AP device. Up to 16 wireless stations can be associated via the 802.11g Wireless LAN USB Adaptor. To the 802.11g Wireless LAN USB Adaptor to bridge your wired and wireless network, the following requirements must be met. ëíÉé=N The 802.11g Wireless LAN USB Adaptor must be installed on a computer connected to the wired network. ëíÉé=O Either configure network sharing (refer to the appendix for an example) or bridge the two interfaces (wireless and wired) on the computer. ëíÉé=P Set the wireless station’s IP address to be in the same subnet as the computer in which the 802.11g Wireless LAN USB Adaptor is installed. Refer to Configuring the Wireless Station Computer. ëíÉé=Q Select the Access Point mode, and you will see the following figure. 11 OPEN303W User Guide Field Definition Network Adaptor You can select the network adaptor from the pull-down menu, it shows the device itself the 802.11g Wireless LAN USB Adaptor and also shows the devices supported by the 802.11g Wireless LAN USB Adaptor. Connection Station List It shows the stations which are now connecting to the AP. Channel Shows the selected channel that is currently in use. (There are 14 channels available, depending on the country.) SSID The SSID is the unique name shared among all points in your wireless network. The name must be identical for all devices and points attempting to connect to the same network. It shows the current SSID setting of the Wireless USB Adaptor. WEP The WEP function here has been disabled. If you want to change to Enabled, click More Setting… to configure. Tx Power The Tx power here is configured as Level 0, to change the Tx power, click More Setting…to configure. More Setting… Click the More Setting… button and the following figure will appear for you to configure. Refer to the More Setting… section on the next page for more information about this figure. More Setting… Field Definition Tx Frame The quantities for the wireless network card transmit. (Frame: The unit of packet) Rx Frame The quantities for the wireless network card receive. (Frame: The unit of packet) Field Definition Channel Shows the selected channel that currently in use. (There are 14 channels available, depending on the country.) Mode Select Mixed Mode or 802.11b only, 802.11g only standard Mode (If you choose this option the device will automatically convert the suitable standard). SSID The SSID is the unique name shared among all points in your wireless network. The name must be identical for all devices and points attempting to connect to the same network. It shows the current SSID setting of the Wireless USB Adaptor. Tx Power Select the Tx power from the pull-down menu, there are four levels including Level 1, Level 2, Level 3 (Minimum). Change or Apply Click Change to set the General Connection Setting. After Completing the setting click Apply. WEP You can select to Enable or Disable the WEP function by highlighting it from the drop-down menu. Click Setting and the following figure will appear. 12 OPEN303W User Guide Field Definition Authentication Mode Select the Authentication mode from the drop-down menu, there are two modes for you to choose, Open System and Shared Key. Fragment The mechanism of Fragmentation Threshold is used to improve the efficiency when high traffic flows along in the wireless network. If your 802. Wireless LAN Adaptor often transmit large files in wireless network, you can enter new Fragment Threshold value to split the packet. The value can be set from 256 to 2346. The default value is 2346. RTS/CTS RTS/CTS Threshold is a mechanism implemented to prevent the “Hidden Node” problem. If the “Hidden Node” problem is an issue, users have to specify the packet size. The RTS/CTS mechanism will be activated if the data size exceeds the value you set.. The default value is 2347. This value should remain at its default setting of 2347. Should you encounter inconsistent data flow, only minor modifications of this value are recommended. Preamble A preamble is a signal used in wireless environment to synchronize the transmitting timing including Synchronization and Start frame delimiter. Select from the pull-down menu to change the Preamble type into Long or Short. Field Definition MAC Address Filter Click Setting and you will see the following figure. You can select the Filter Type from the drop-down menu. Disable - Select to disable the filter function. Accept - You can type in 15 MAC addresses by clicking Change. If you select Accept, then the MAC address(es) you type in will be connected to the AP. Reject - You can type in 15 MAC addresses by clicking Change. If you select Reject, then the MAC address(es) you type in will not be connected to the AP. Bridge Adaptor The stations will not be allowed to connect to the internet if you select No bridge. The stations will be allowed to connect to the internet if you select the device listed in the pulldown menu. 13 OPEN303W User Guide Appendix Soft AP Configuration Setup Requirement: To bridge your wired and wireless network using 802.11b+g Wireless LAN USB Adaptor, the following must be met: ëíÉé=N Install the 802.11b+g Wireless LAN USB Adaptor on the LAN-connected computer. ëíÉé=O The Soft Access Point should be connected to a network switch, hub or a Broadband Router. Use a standard Category 5 UTP Ethernet cable with an RJ45 connector to connect the Soft Access Point to one of router, hub, or switch. ëíÉé=P The computer that you are installing the wireless card into has an Ethernet connection, and is connected to a LAN with a DHCP server. SoftAP Configuration ëíÉé=N ëíÉé=O Select the Access Point mode, and you will see the following figure Click the More Setting… button and the following figure will appear for you to configure ëíÉé=P Select the wired Network Adaptor that has already installed in the COMPUTER from the pull-down menu. ëíÉé=Q If the network connected to the wired LAN card has a DHCP server, you just need to configure the wireless station as a DHCP client (select Obtain an IP address automatically). If the network does not have a DHCP server, you must assign a fixed IP to the wired computer (select Use the following IP address). 14
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Frequently Answers and Questions
What wireless LAN standards does OPEN303W support?
The OPEN303W is compatible with IEEE 802.11g and 802.11b wireless LAN standards.
What is the maximum theoretical data transfer rate for OPEN303W?
The maximum theoretical data transfer rate for the OPEN303W is up to 54Mbps.
How do I properly install the OPEN303W on Windows 2000?
First, install the driver and utility provided on the included CD-ROM. Then, physically insert the USB adapter into the computer's USB port and follow the on-screen instructions to complete the hardware installation.
How can I verify if the device exists and is enabled in Windows 98?
Go to Start > Settings > Control Panel > System (Hardware) > Device Manager. If the "802.11b+g USB Wireless LAN Adaptor" is listed under the "Network Adapters" category, it means that your device is properly installed and enabled.
What steps should I take to enable network sharing on Windows 98SE/ME?
Go to Start > Settings > Control Panel > Network. Ensure all required components are installed. Enable File and Print Sharing. Under the Identification tab, set a unique computer name and workgroup name. Under the Access Control tab, select "Share-level access control" or "User-level access control" if connecting to a Netware server. Restart your computer to activate the new device.