A-3
Appendix
Wireless LAN Specifications
(Optional)
Intel(R) PRO/Wireless LAN 3945ABG Network Connection
Item
Specifications
Physical
Dimensions
30.0 X 50.95 mm (Width X Height)
Specifications
operation temperature Same as system operation specifications
and humidity
Temperature: 0 ~ 70°C, Humidity: less than 85%
Power Saving Mode
70mW
Power Receiving
Mode
0.95W
Specification
Transmission Mode
1.4W
Power
3.3V
Compatibility
IEEE 802.11a, IEEE 802.11b, IEEE 802.11g,
Operating System
Microsoft Windows XP
Network
- NDIS5 Miniport Driver
Specifications
Media Access Protocol CSMA/CA (Collision Avoidance) with
Acknowledgement (ACK)
Security
Wired Equivalent Privacy support (WEP) 64bit/128bit
WPA*, CCX*
■
RF Specifications
R-F Frequency Band
2.4GHz, 5GHz
Support Channels
Channels allowed per country.
Device Description
Transceiver
Power
5 mW
Transmission Method
11a mode : OFDM
11b mode : DSSS
11g mode : OFDM
Data Rate (Mbps)*
11a mode**
11b mode
: 11, 5.5, 2, and 1
11g mode*** : 54, 48, 36, 24, 18, 12, 9, and 6
Antenna Type
Internal Antenna 2 EA (main/aux)
* The data rate may differ from the actual data rate.
** 11a mode is supported only when the device is connected with an IEEE802.11a device (e.g.
IEEE802.11a compatible Access Point).
*** 11g mode is supported only when the device is connected with an IEEE802.11g device (e.g.
IEEE802.11g compatible Access Point).
* This piece of equipment supports the Wi-Fi wireless LAN security standard, WPA (Wi-Fi Protected Access)
and CCX (Cisco Compatible eXtensions). To connect to a wireless network consisting of the WPA and
CCX, 1.2.2.8 or higher version of wireless LAN driver have to be installed on your computer, and certifi-
cates or PROSet may be required depending on the network settings. For driver update, visit www.sam-
sung.com and for information on the PROSet installation, refer to P.4-13 ”Wireless Network Setup Using
the Wireless LAN Setup Program” . For more information, ask your network administrator.