User Manual

2-
2
AzureWave 802.11 b/g USB WLAN Module specification summary
Host system connections
Interface Fully complies with USB 2.0 or 1.1
USB date transfer rate USB high speed (480Mbps), and full speed (12Mbps)
Chapter 1 Product Information
1.1 Product overview
Thank you for choosing AzureWave 802.11 b/g USB WLAN Module.
The AzureWave 802.11 b/g USB WLAN Module is an easy-to-use wireless local area network
(WLAN) adapter which is designed for home or office use. Direct Sequence Spread Spectrum
(DSSS), Complementary Code Keying (CCK), and Orthogonal Frequency Division Multiplexing
(OFDM) base band processing are implemented to support all IEEE 802.11b, and 802.11g data
rates. Differential phase shift keying modulation schemes, DBPSK and DQPSK with data
scrambling capability, are available, along with complementary code keying to provide data
rates of 1, 2, 5.5, and 11Mbps, with long or short preamble. A high-speed Fast Fourier
Transform (FFT)/Inverse Fast Fourier Transform (IFFT) combined with BPSK, QPSK, 16QAM
and 64QAM modulation of the individual sub-carriers provides data rates of 6, 9, 12, 18, 24, 36,
48 and 54Mbps, with rate-compatible punctured convolution coding with a coding rate of 1/2,
2/3, and 3/4.
The AzureWave 802.11 b/g USB WLAN Module also supports Wake-On-LAN (WOL) function
and remote wake-up giving you the convenience to remote log in from other places to this
system.
To provide efficient security to your wireless communication, the hardware-based IEEE 802.11i
encryption/decryption engine, including 64-bit/128-bit WEP, TKIP, and AES, supports Wi-Fi
alliance WPA and WPA2 security.
With these features and many more, AzureWave 802.11 b/g USB WLAN Module is ready to
connect you to the world of wireless communication.
1.2 Features
System requirements