FUJITSU LIFEBOOK U810 - Manual (Page 153)

153 WLAN Specifications
WLAN Specifications
Specifications
* “Wi-Fi based” indicates that the interconnectivity test of the organization which guarantees the interconnectivity of
wireless LAN (Wi-Fi Alliance) has been passed.
** The communication ranges shown above will increase or decrease depending on factors such as number of walls, reflective
material, or interference from external RF sources.
*** Encryption with network key (WEP) is performed using the above number of bits, however, users can set 40 bits/ 104
bits after subtracting the fixed length of 24 bits.
**** Depending on practical environments, the allowable number of computers to be connected may be decreased.
Item Specification
Type of network The Atheros AR5006EXS (AR5BXB6) Mini-Card Wireless network card conforms to
IEEE802.11a, IEEE802.11b, and IEEE802.11g, Wi-Fi based*
Transfer rate (Automatic switching) 54 Mbps maximum data rate
Active frequency • 802.11b/g: 2400~2473 MHz
• 802.11a: 4900 ~ 5850 MHz
Typical operating distances** • 802.11a: 40 ft. (12 m) @ 54 Mbps; 300 ft. (91 m) @ 6 Mbps
• 802.11b: 100 ft. (30 m) @ 11 Mbps; 300 ft. (91 m) @ 1 Mbps
• 802.11g: 100 ft. (30 m) @ 54 Mbps; 300 ft. (91 m) @ 1 Mbps
Number of channels • 802.11a: 8 independent channels
• 802.11b/g: 11 channels, 3 non-overlapping channels
Security Encryption Types - WEP, TKIP, AES***, WPA, WPA 1.0, WPA 2,CCX compliant
Encryption Key lengths Supported: 64 bits and 128 bits 802.1x/EAP
Maximum recommended number
of computers to be connected over
wireless LAN (during ad hoc
connection) 10 units or less ****