Справочник Пользователя для Siemens USB Stick 108 S30853-H1038-R701

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The Gigaset USB Stick 108
Gigaset USB Stick 108 / englisch / A31008-M1038-R101-2-7619 / introduction.fm / 02.04.2007
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WEP encryption
WEP encryption (Wired Equivalent Privacy) encodes data for sending using a key that 
you have defined. Once they reach the recipient, who uses the same key, the data are 
restored to the state before you sent them. Recipients who do not know this key cannot 
read the content of this data stream or only after a great deal of effort. 
There are two security levels for calculating the encryption key:
u 64-bit mode
u 128-bit mode
WPA encryption
WPA is a new standard-conformant solution for greater security in wireless networks. 
WPA is meant to replace the existing WEP standard (Wired Equivalent Privacy) and offers 
more reliable encryption and authentication methods.
With your Gigaset USB Stick 108, you can use WPA encryption regardless of the 
operating system used. WPA encryption is particularly recommended where the highest 
security is required.
Range of wireless communication via a WLAN 
The range is up to 300 m in the open. In buildings, the maximum range is up to 30 m. 
The operating environment, the nature of the rooms and building may reduce the range 
considerably. You can boost the range of your wireless network by placing a repeater, 
e.g. a Gigaset WLAN Repeater, at the limit of its range. The device also supports the 
 (eXtended Range). This can be used to increase the range. Conversion to 
the XR mode is performed automatically at a respectively weak signal and when the 
partner station is also XR capable.