Fujitsu B3020 User Manual download pdf (Page 111)

104

LifeBook B Series Notebook - Appendix

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.

** 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 Atheros WLAN device conforms to IEEE 802.11a/802.11b/g

(Wi-Fi based)*

Intel WLAN device conforms to IEEE 802.11b/g (Wi-Fi based)*

Transfer rate (Automatic switching)

IEEE 802.11a/g: 54 Mbps maximum data rate

IEEE 802.11b: 11 Mbps maximum data rate

Active frequency 802.11b/g: 2400~2473 MHz

802.11a: 4900 ~ 5850 MHz

Number of channels 802.11a: 8 independent channels

802.11b/g: 11 channels, 3 non-overlapping channels

Security Encryption Types - WEP, TKIP, AES**

WPA 1.0 compliant

Encryption Keylengths Supported: 64 bits, 128 bits, and 152 bits

(Atheros module using AES encryption only)

802.1x/EAP

CCX 1.0 compliant

Maximum recommended number of computers to

be connected over wireless LAN (during ad hoc

connection)

10 units or less ***

B Series.book Page 104 Friday, April 23, 2004 11:41 AM

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Fujitsu B3020 User Manual Page 111