Unex Technology WLANGPCI IEEE 802.11g WIRELESS PCI ADAPTER User Manual 6825
Unex Technology Corporation IEEE 802.11g WIRELESS PCI ADAPTER 6825
Contents
- 1. MANUAL 1
- 2. MANUAL 2
- 3. MANUAL 3
- 4. MANUAL 4
MANUAL 1
PC54G, MS-6825 Wireless 11g PCI Card User’s Guide FCC Caution 1. 2. 3. 4. The device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. FCC RF Radiation Exposure Statement: The equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment. Copyright Notice The material in this document is the intellectual property of MICRO-STAR INTERNATIONAL. We take every care in the preparation of this document, but no guarantee is given as to the correctness of its contents. Our products are under continual improvement and we reserve the right to make changes without notice. Trademarks All trademarks used in this manual are the sole property of their respective owners. Windows is a registered trademark of Microsoft Corporation. Revision History Revision V 1.0 History First Release Date July 2003 Important Safety Precautions Always read and follow these basic safety precautions carefully when handling any piece of electronic component. 1. 2. 3. 4. 5. 6. 7. 8. Keep this User’ s Manual for future reference. Keep this equipment away from humidity. Lay this equipment on a reliable flat surface before setting it up. The openings on the enclosure are for air convection hence protects the equipment from overheating. All cautions and warnings on the equipment should be noted. Never pour any liquid into the opening that could damage or cause electrical shock. If any of the following situations arises, get the equipment checked by a service personnel: Liquid has penetrated into the equipment The equipment has been exposed to moisture The equipment has not work well or you can not get it work according to User’ s Manual The equipment has dropped and damaged If the equipment has obvious sign of breakage DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT UNCONDITIONED, STORAGE TEMPERATURE ABOVE 60O C OR BELOW -20OC, IT MAY DAMAGE THE EQUIPMENT. Introduction >>> 1.1 PC54G (MS-6825) - Wireless 11g PCI Card PC54G (MS-6825) Wireless 11g PCI Card, compliant with IEEE802.11g, is a high-efficiency wireless adapter for wireless networking at home, in office or in public places. The data transmission rate can be up to 54 Mbps and auto-negotiated to 48, 36, 24, 18, 12, 9, 6 Mbps (IEEE802.11g), or 11, 5.5, 2, 1 Mbps (IEEE802.11b). With PC54G (MS-6825), you can roam between conference room and office without being disconnected the LAN cables; in addition, sharing files and printers can be easy tasks. The PC54G (MS-6825) is available to Microsoft Windows operating systems (Windows® XP/2000/ME/98SE) and can be integrated into networking with either Ad-hoc mode (computer-to-computer, without an Access Point) or Infrastructure mode (computer-to-access point, an Access Point is required). >>> 1.2 How PC54G (MS-6825) works Ad-hoc Mode : An Ad-hoc network is a local area network, especially one with wireless or temporary plug-in connections. Therefore, some of the network devices are part of the network only for the duration of a communications session. Users in the network can share files, print to a shared printer, and access the Internet with a shared Gateway or Access Point. In this kind of network, new devices can be quickly added; however, users can only communicate with other wireless LAN devices that are in this wireless LAN workgroup, and are within range. (MS-6825) Infrastructure Mode : The difference between Infrastructure network and Ad-hoc network is that the former one includes an Access Point. In network environment, the Access Point can manage the bandwidth to maximize bandwidth utilization. Moreover, the Access Point enables users on a wireless LAN to access an existing wired network, allowing wireless users to take advantage of the wired networks resources, such as Internet, email, file transfer, and printer sharing. The scale and range of the Infrastructure networking are larger and wider than that of the Ad-hoc networking. (MS-6825) >>> 1.3 Specifications General Operating system Microsoft® Windows® 98 SE/ ME/2000/XP Compliance - IEEE 802.11g/b - WECA WiFi - WHQL (Windows ME/2000/ XP) Operating Temperature 0 ~ 55OC Operating Humidity 0 ~ 95%, non-condensing Physical Form Factor 32-bit PCI v2.2 Dimensions (WxDxH) 127.3 X 77.6 X 18.4 mm Antenna Dipole Weight 29 g Operation Voltage 3.3 V Radio Frequency Range 2.4GHz to 2.4835GHz Operating Channels 11 channels; maximum 3 non-overlapped channels; 25 MHz bandwidth/channel Data Rate and Modulation Types IEEE 802.11b(Auto-Fallback): - CCK @ 5.5 and 11 Mbps. - DQPSK @ 2Mbps. - DBPSK @ 1 Mbps. IEEE 802.11g(Auto-Fallback): - OFDM @ 54, 48, 38, 24, 18, 12, 9, 6 Mbps Wireless Medium Direct Sequence Spread Spectrum (DSSS) with ACK; Half-Duplex Media Access Protocol Carrier Sense Multiple Access with Collision Avoidance (CDMA/CA) Transmitter Output Power 15dBm Performance Range Open Space: - 170 m @ 11 Mbps. - 50 m @ 54 Mbps. Indoor: - 120 m @ 11 Mbps. - 20 m @ 54 Mbps. Security Security Mechanism - 64-/128-bit WEP - AES-CCM Authentication Mode - WPA support - LEAP/PEAP support
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