Fujitsu LifeBook S7210 User Manual download pdf (Page 105)

WIreless LAN User’s Guide

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 Intel Wireless WiFi Link 4965AGN WLAN device conforms

to IEEE 802.11a, 802.11b/g, and 802.11n (draft-compliant), Wi-

Fi based*.

The Atheros SuperAG network card conforms to IEEE802.11a,

IEEE802.11b, and IEEE802.11g, Wi-Fi based*

Transfer rate (Automatic switching) 54 Mbps maximum data rate (IEEE802.11n

to be determined)

Active frequency

■

802.11n (draft): 2.4 GHz or 5 GHz

■

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

■

802.11n (draft): Estimated double the operating distance of

802.11g and 802.11a in their respective frequencies.s

Number of channels

■

802.11a: 8 independent channels

■

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

■

802.11n (draft):

2.4 GHz - 3 non-overlapping channels when Channel Bonding

is not used; 2 non-overlapping channels when Channel Bonding

is used.

5 GHz - 12 non-overlapping UNII channels with or without

Channel Bonding

Security Encryption Types - WEP, TKIP, AES***, WPA 1.0, WPA2,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 ****

Elf S7210.book Page 95 Thursday, September 13, 2007 10:28 AM

1 2 ... 100 101 102 103 104 105 106 107 108 109 110 ... 119 120

Comments to this Manuals

No comments

Fujitsu LifeBook S7210 User Manual Page 105

Comments to this Manuals

Related products and manuals for Laptops Fujitsu LifeBook S7210