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Wireless Broadband Router
A02-RB-W54 Pag. 36
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The range of radio frequencies used by IEEE 802.11g wireless
devices is called a “channel”. Channels available depend on your
geographical area. You may have a choice of channels (for your
region) so you should use a different channel than an adjacent AP
(access point) to reduce interference. Interference occurs when
radio signals from different access points overlap causing
interference and degrading performance.
Adjacent channels partially overlap however. To avoid interference
due to overlap, your AP should be on a channel at least five
channels away from a channel that an adjacent AP is using. For
example, if your region has 11 channels and an adjacent AP is
using channel 1, then you need to select a channel between 6 or
11
3.5.2 Security
This function enables user to set authentication type for secure wireless
communications. Open System allows public access to the router via wireless
communications. Shared Key requires the user to set a WEP key to exchange
data with other wireless clients that have the same WEP key. This router also
supports WPA, WPA2 and WPA-PSK, WPA2-PSK..
Security: Enable or Disable the wireless LAN security.