User's Manual

Product Specification
4
Chapter 1 Introduction
1. Introduction
305GLUSBGA52AC (500mm antenna) and 305GLUSBGA52AC-L5 (500mm antenna) are wireless
1x1 802.11n USB Adapter which enables wireless networking systems to attain data
communication speeds up to 150 megabits-per-second (Mbps), while remaining backward
compatible to the existing installed base of Wi-Fi systems worldwide. It supports operation to
the IEEE 802.11b and IEEE 802.11g ,and draft IEEE 802.11n standards.
305GLUSBGA52AC (500mm antenna) and 305GLUSBGA52AC-L5 (500mm antenna)
will enable a
next generation of high-data-rate platforms for operation in the 2.4 GHz band that deliver a
five-fold speed increase. The cost and performance advantages will make it an ideal solution
for high bandwidth enterprise applications, such as wireless video conferencing and large file
transfers. It is compatible with 802.11g standard's mandatory modulation
schemes—Complementary Code Keying (CCK), which is used in 802.11b, and Orthogonal
Frequency Division Multiplexing (OFDM), used in 802.11g and draft 802.11n. Using CCK
ensures backward-compatibility with the installed Wi-Fi 802.11b base, while OFDM provides
the speed required for today's high-bandwidth applications.
1.1 Product Features
♦ High speed for wireless LAN connection, RX up at 150 Mbps data rate.
♦ Backward compatible to the existing IEEE 802.11b/g WLAN infrastructure.
♦ Support USB2.0
♦ Single stream 802.11n support for both 20MHz and 40MHz channels provide PHY layer
rate up to MCS7 (150Mbps) for typical upper layer throughput in excess of 70Mbps
1.2 Applications
♦ WiFi Module for TV