Fujitsu E8210 manual Wlan Specifications

E8210.book Page 100 Friday, March 10, 2006 4:33 PM

L i f e B o o k E S e r i e s N o t e b o o k - A p p e n d i x A

WLAN Specifications

SPECIFICATIONS

Item	Specification
Type of network	The Intel PRO/Wireless 3945ABG (WM3945ABG) Network
	Connections WLAN device conforms to IEEE 802.11a and
	802.11b/g (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 1.0 compliant
	Encryption Key lengths Supported: 64 bits and 128 bits
	802.1x/EAP
Maximum recommended number of computers	10 units or less ****
to be connected over wireless LAN (during ad hoc
connection)

*“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.

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