
802.11g Wireless USB Adapter
17
Chapter 5 Product Specifications
Standard
IEEE 802.11b, IEEE 802.11g
Frequency Band
2.4GHz ~ 2.4835GHz
Spread Spectrum
DSSS
Modulation Method
BPSK, QPSK, CCK and OFDM
Data Rate
11g: 54/48/36/24/18/12/9/6Mbps
11b: 11/5.5/2/1Mbps
Transmit Output Power 54Mbps : -72dBm
11Mbps : -88dBm
Channels
11 Channels (USA, Canada)
13 Channels (Europe)
14 Channels (Japan)
Transmit distance
Indoors : up to 100 feet
Outdoors : up to 300 feet
Roaming
Support multipoint auto roaming and configuration
Support wireless network environments auto
detect
Antenna
Microstrip antenna
Antenna Gain
2 dBi
Media Access Protocol WMM
Security
WPA/WPA2; 64/128-bit WEP; TKIP/AES
I/O Interface
USB 2.0
LED Indicators
Status / Activity
Operating System
Windows 2000 / XP / 2003 / Vista
Operating Temp.
0°C ~ 40°C
Storage Temp.
-20°C ~ 70°C
Humidity
10% ~ 90% (non-condensing)
Dimension(L x W x H) 62.6mm x 20.6mm x 10mm
Weight
9.2g
Cable Length
1m (ZEW2508A only)