Networking WLAN Solutions Networking WLAN Solutions Networking WLAN Solutions Embedded System/IA Solutions of WLAN 802.11b/g Embedded System/IA Solutions of WLAN 802.11b/g Embedded System/IA Solutions of WLAN 802.11b/g WLAN 802.11b/g embedded module enables high-speed 54Mbps wireless connections to LAN services. Integrated WLAN into embedded module devices makes it more convenient to get on the net everywhere you are. The VIA Networking WLAN embedded system/IA solution is the innovative design of VNT’s wireless chipset. The WLAN module based on VIA Networking VT6656 is fully compliant with IEEE’s security and 802.11b/g standards. Enabling data rates between wireless devices of up to 54Mbps, it can deliver the bandwidth necessary for real-time streaming of high-definition digital multimedia content in home networks, and provide high-speed email, web and LAN access to multiple mobile users in corporate environments or public hotspots. S Sp pe ec ciif fiic ca at tiio on ns s Radio Frequency Band: •2400-2483.5MHz( for US, Canada) •2400-2483.5MHz( for Europe) •2400-2497MHz( for Japan) Operating Channel IEEE 802.1b (DSSS) & IEEE 802.11g (OFDM) •11 Channels( US, Canada) •13 Channels( Europe) •14 Channels( Japan) Modulation Type: QPSK, BPSK, CCK, OFDM Data Rate: Up to 54Mbps Antenna: Supports the antenna diversity function (Optimal antenna selection) Radiation Power: 13-17Bm at maximum radiation direction Voltage Supply: 5.0V (Model: VNT6656G6A2X) 3.3V (Model: VNT6656G6A0X, for low power application) Power Consumption: •384 uA, Suspend •120 mA, Normal mode •250 mA, Active/ high speed mode Receiver Sensitivity: •Min -71dBm@54Mbps, PER<8% •Min -84dBm@11Mbps, PER<8% Compliant: FCC Part 15 B, C Media Access Controller/ Baseband Controller Chip: VT6656 Media Access Protocol: CSMA/ CA( Collision Avoidance) with ACK Interface & Hot-key Host Interface: Supports USB2.0/1.1 standard Hot-Key: Supports RF On/OFF mechanism LED Indicator: Supports a external or internal LED indicator Driver Supporting Operating System: Windows: 98SE/ Me/ NT/ 2000/ XP/ 2003 Ser., Linux( 2.4.x/2.6.x), CE( 4.2/5.0b) Mechanical Physical Dimension: 25X60X5.9 (mm) Weight: 10g Environmental Requirement Operating Temperature: •0°C to 55°C in Operating •-20°C to 70°C in Storage Operating Humidity: •0% to 70% in Operating •0% to 95% Non-condensing in Storage Compliance Certifications: USB-IF Warranty 1 year 2005/11/10 V1.1