AWU254
54M Wireless USB Adapter User Guide
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Appendix A: Specifications
Normal
Interface
A-type USB 2.0 Connector
Standards IEEE802.11b;
IEEE802.11g
Operating System
Windows 98Se, Me, 2000, XP
Transmission
Distance
In door up to 100m, out door up to 300m (it is limited to the
environment).
Radio Data Rate
54/48/36/24/18/12/9/6Mbps or 11/5.5/3/2/1Mbps
(Auto Rate Sensing)
Modulation
1M DBPSK; 2M DQPSK; 5.5M, 11M CCK; 6M, 9M, 12M, 18M, 24M,
36M, 48M, 54M OFDM;
Media Access
Protocol
CSMA/CA with ACK
Transmit Power
22dBm (Typical)
Data Security
WPA; 64/128 BIT WEP; TKIP/AES; IEEE802.1x authentication
Frequency
2.4 ~ 2.4835GHz
Spread Spectrum
Direct Sequence Spread Spectrum (DSSS)
Power Consumption Typically 480mA in full Transmit (TX), 420mA in full Receive (RX)
Safety & Emissions
FCC, CE
Physical Environmental
Operating Temp
0 ~40 (
℃
℃
32
℉
~104
℉
)
Storage Temp
-40
℃
– 70
℃
(-40 ~158
℉
℉
)
Humidity
10% - 95% RH, Non-condensing
Dimensions
(W×D×H)
3.4×1.0×0.5 in. (86×26×12 mm)
