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User’s Manual 1-9
Introduction
Wireless LAN Some computers in this series are equipped with
a Wireless LAN card that is compatible with other
LAN systems based on Direct Sequence Spread
Spectrum/Orthogonal Frequency Division
Multiplexing radio technology that complies with
the IEEE 802.11 Standard (Revision A, B or G).
■ Theoretical maximum speed: 54Mbps
(IEEE802.11a, 802.11g)
■ Theoretical maximum speed: 11Mbps
(IEEE802.11b)
■ Frequency Channel Selection (5 GHz:
Revision A / 2.4 GHz: Revision B/G)
■ Roaming over multiple channels
■ Card Power Management
■ Wired Equivalent Privacy (WEP) data
encryption, based on 128 bit encryption
algorithm.
■ Wi-Fi Protected Access (WPA).
■ Advanced Encryption Standard (AES) data
encryption.
■ Wake-up on Wireless LAN (Intel module
type).
■ The values shown above are the theoretical maximums for Wireless
LAN standards. The actual values may differ.
■ The transmission speed over the Wireless LAN and the distance over
which Wireless LAN can reach may vary depending on surrounding
electromagnetic environment, obstacles, access point design and
configuration, and client design and software/hardware configurations.
The transmission rate described is the theoretical maximum speed as
specified under the appropriate standard - the actual transmission
speed will be lower than the theoretical maximum speed.
Legal Footnote (Wireless LAN)*7
For more information on the Legal Footnote regarding Wireless LAN,
please refer to the Legal Footnotes section in Chapter 10. Click the *7.
Wireless
communication
switch
This switch turns the Wireless LAN and
Bluetooth functions on and off.
All models are provided with Wireless
Communication switch. Some models are equipped
with both Wireless LAN and Bluetooth functions.