Fujitsu Siemens Computers A6025 manual Wlan Specifications

		W i r e l e s s L A N U s e r ’ s G u i d e
WLAN Specifications
SPECIFICATIONS
Item		Specification
Type of network	The Intel PRO/Wireless 3945ABG Network Connections WLAN
	and Atheros AR5006EXS (AR5BXB6) Mini-PCI wireless
	network card (802.11a+b/g) devices conform 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
Number of channels	802.11a: 8 independent channels
	802.11b/g: 11 channels, 3 non-overlapping channels
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
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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