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Wi-Fi(R) Alliance
certification
Wi-Fi(R) certification for 802.11b, 802.11g, 802.11a,
WPA, WPA2, WMM, EAP-SIM, LEAP, PEAP, TKIP, EAP-
FAST, EAP-TLS, EAP-TTLS, MD5
Cisco Compatible
Extensions certification
Cisco Compatible Extensions, v4.0
WLAN Standard IEEE 802.11g, 802.11b, 802.11a
Architecture
Infrastructure or ad hoc (peer-to-peer) operating
modes
Security WPA-Personal, WPA2-Personal, WPA-Enterprise, WPA2-
Enterprise, AES-CCMP 128-bit, WEP 128-bit and 64-bit;
802.1x: EAP-SIM, LEAP, PEAP, TKIP, EAP-FAST, EAP-
TLS, EAP-TTLS, MD5
Product Safety UL, C-UL, CB (IEC 60590)
Intel PRO/Wireless 3945BG Network Connection
Form Factor PCI Express (TM) Mini Card
Dimensions Height 200 in x 1.18 in x 0.18 in (50.95 mm x 30 mm
x 4.5 mm)
Antenna Interface
Connector
Hirose U.FL-R-SMT mates with cable connector U.FL-LP-
066
Dual Diversity Antenna On-board dual diversity switching
Connector Interface 53-pin Mini Card edge connector
Voltage 3.3 V
Operating Temperature 0 to +80 degrees Celsius
Humidity 50 to 92% non-condensing (at temperatures of 25 ºC
to 55 ºC)
Frequency Modulation
5 GHz (802.11a) 2.4 GHz (802.11b/g)
Frequency band 5.15 GHz to 5.85 GHz 2.400 - 2.4835 GHz
(dependent on country)
Modulation BPSK, QPSK, 16 QAM, 64
QAM
CCK, DQPSK, DBPSK
Wireless Medium 5 GHz UNII: Orthogonal
Frequency Division
Multiplexing (OFDM)
2.4 GHz ISM: Orthogonal
Frequency Division
Multiplexing (OFDM)
Channels 4 to 12 non-overlapping,
dependent on country
Channel 1-11 (US only)
Channel 1-13 (Japan,
Europe)
Data Rates 54, 48, 36, 24, 18, 12, 9,
6 Mbps
11, 5.5, 2, 1 Mbps
General
Operating Systems Microsoft Windows XP, Microsoft Windows 2000