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)
