Wireless Ethernet 802.11b Specifications
Model no: HWC-001preliminary

Fuatures
Access real-time information while roaming campus-wide, anytime, without wires
Adding Wireless LAN capability is fast and easy. Adapters are plug-and-go
40-bit or 128-bit WEP encryption
Compatible IEEE 802.11b high-rate standard

Specifications
Host Interface
Compact Flash Type-II
System Requirements
Windows 98/98SE/2K/ME/XP, Linux, WinCE 3.0
Infrastructure Requirements
IEEE 802.11b compliant Access Points are required for network access
Network Standard
IEEE 802.11b, Wi-Fi compliant
Frequency Band
2.400 ~ 2.4835GHz (subject to local regulations)
Spreading
Direct Sequence Spread Spectrum (DSSS)
Modulation
11Mbps and 5.5Mbps CCK; 2Mbps: DQPSK;1Mbps: DBPSK;
Media Access Protocol
Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA)
Data rate
11Mbps, 5.5Mbps, 2Mbps, 1Mbps
Number of Channel
USA and Canada - 11, Most European countries - 13, France - 4, Japan - 14
Roaming
IEEE 802.11b compliant with enhanced roaming features
Security
64-bit WEP (128-bit optional)
LED indicator
RF activity and Power
Network Architecture Types
Supports peer-to peer networking and communication to wired networks via
access points
Operating Range
Open Space: 100 - 300m; Indoor: 30m - 100m
The transmission speed varies in the surrounding environment.
Network Protocol
TCP/IP, IPX, NetBEUI
Receive Sensitivity
-92 dBm 1 Mbps, -91 dBm 2 Mbps, -87 dBm 5.5 Mbps, -84 dBm 11Mbps
Transmit Power
15 dBm @ Nominal Temp Range
Operating Voltage
3.3V¡Ó5%
Current Consumption
Typ. 240 mA , Max. 300mA
EMC certification
FCC part 15B, 15C ; R&TTE ; TELEC/JATE
Dimensions
4.3 x 6.2 x 0.5 cm
Weight
18g
Warranty
1 year
Temperature Range
0 ~ 55¢XC (Operating), -20~65¢XC (Storage)
Humidity
Max. 95% Non-condensing