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User’s Manual 4-31
Operating Basics
Wireless communications
The computer’s wireless communication function supports both Wireless
LAN and Bluetooth devices.
All models are provided with Wireless Communication switch. Some
models are equipped with both Wireless LAN and Bluetooth functions.
Wireless LAN
The Wireless LAN is compatible with other LAN systems based on Direct
Sequence Spread Spectrum/Orthogonal Frequency Division Multiplexing
radio technology that complies with IEEE802.11 Wireless LAN standard
(Revision A, B or G).
Supported features. It supports the following features:
■ Theoretical maximum speed: 54Mbps (IEEE802.11a, 802.11g)
■ Theoretical maximum speed: 11Mbps (IEEE802.11b)
■ Frequency Channel Selection
(Revision A:5 GHz, Revision B/G: 2.4 GHz)
■ Roaming over multiple channels
■ Card Power Management
■ Wired Equivalent Privacy (WEP) data encryption, based on the 152 bit
encryption algorithm (Atheros module type).
■ Wired Equivalent Privacy (WEP) data encryption, based on the 128 bit
encryption algorithm (Intel module type).
■ Advanced Encryption Standard (AES) data encryption, based on 256 bit
encryption algorithm.
■ Wi-Fi Protected Access (WPA).
■ Wake-up on Wireless LAN (Intel module type).
Do not install or remove an optional memory module while Wake-up on
Wireless LAN is enabled.
The Wake-up on Wireless LAN function consumes power even when the
system is off. Leave the AC Adaptor connected while using this feature.