User Manual

32
Chapter 5 Specification
1. System
Host Interface PCI 2.3
Operating Voltage
3.3VDC ± 5%
2. RF Performance
802.11B
Frequency Band 2412 ~ 2462 MHz (subject to local regulation)
Modulation Technology DSSS (Direct Sequence Spread Spectrum)
Modulation Techniques CCK, DQPSK, DBPSK
Date Rates 11, 5.5, 2, 1Mbps, auto fallback
Typical Power Consumption
Doze: 25mA
Receive: 250mA
Transmit: 560mA
Peak Output Power 21dBm @ Nominal Temp Range
Minimum Receive Sensitivity -85dBm @ 11 Mbps, Nominal Temp Range
Antenna
External antenna with the gain of 2dBi, L type
802.11G(BACKWARD COMPATIBLE TO 802.11B)
Frequency Bands 2412-2462 MHz (subject to local regulations)
Modulation Technology OFDM and DSSS
Modulation Techniques 64QAM, 16QAM, QPSK, BPSK, CCK, DQPSK, DBPSK
Date Rates Base mode: 54, 48, 36, 24, 18,12, 9, 11, 6, 5.5, 2, and 1 Mbps,
auto fallback
Turbo mode: 108, 96, 72, 48, 36, 24, 18 and 12 Mbps auto
fallback
Typical Power Consumption Doze: 25mA
Receive: 250 mA
Transmit: 530 mA
Peak Output Power 20dBm @ Nominal Temp Range
Receive sensitivity Minimum -72dBm; typical -74dBm @54Mbps, Nominal Temp
Range
Antenna
External antenna with the gain of 2dBi, L type
3.Safety Regulation and Operating Environment
FCC Part 15 (USA) DGT (Taiwan)
EMC certification
CE (Europe)
Temperature Range Operating: 0 ~ 55 deg C, Storing: -20 ~ 65 deg C
Humidity Max. 90% Non-condensing
4. Software Support
Driver Windows 2000/XP
Security
WPA; AES; 802.1X client for Windows XP;
64/128/152 bit WEP
Roaming Seamless roaming among 802.11b/g access points.
Management Utility Monitors the network situation.
5. Mechanical
Dimensions
120mm*121mm*20mm (120mm*81mm*20mm)
Weight
52.5(48.5)± 1 g