User's Manual

M033103V10
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Product Name 802.11b 11 Mbps WLAN USB Module
Model Name
WM168b
Host Interface
Std. USB 1. 1 I/F
Dimensions
25 (W) x 60 (L) x 4.3 (H) mm
Weight
7.5g
Frequency Band
2.400 ~ 2.4835GHz (subject to local regulations)
Number of Channel
11 channels (US, Canada); 13 channels (ETSI); 14 channels (Japan)
Operating Voltage
3.3V ± 5%
Current Consumption
Tx: 300mA / Rx: 285mA / Standby: 38mA / Sleep: < 1mA
Spreading
DSSS (Direct Sequence Spread Spectrum)
Data Rate
11Mbps, 5.5Mbps, 2Mbps, 1Mbps
Transmit Power
Typ. 15 dBm @ Nominal Temperature Range
Receive Sensitivity
11 Mbps @ -82 dBm, Typical
Modulation
11Mbps and 5.5Mbps CCK; 2Mbps: DQPSK; 1Mbps: DBPSK;
Security
64/128 bit WEP Encryption
Antenna
Two GSC Type RF Connector
LED Indicator
Defined By I/F Pin No. 5
Supplied Driver
Windows 98SE/2K/Me/XP
Standards
IEEE 802.11b Wi-Fi compliant
Media Access Protocol
CSMA/CA with ACK
Warranty
1 year
Temperature Range
0 ~ 65°C (Operating), -20~70°C (Storage)
Humidity
Max. 95% Non-condensing
Operating Range
Open Space: 100 – 300m; Indoor: 40m – 100m
The transmission speed varies in the surrounding environment.
Roaming
Full mobility and seamless roaming from cell to cell and across access
points
Network Protocol
TCP/IP, IPX, NetBEUI
Management Utility
Link Configuration for network join and diagnostics
Software Certification
WHQL
EMC certification
FCC, CE
Packaging
Customer Define
CIS
Customer Define