Rosewill ROUTERRNX EASYN400 - Manual (Page 50)

Wireless Router RNX-EasyN400 User Manual
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Data Rate: The “Data Rate” is the rate that this access point uses to transmit data packets.
The access point will use the highest possible selected transmission rate to
transmit the data packets.
N Data Rate: The “N Data Rate” is the rate that this access point uses to transmit data
packets for N compliant wireless nodes. Highest to lowest data rate can
be fixed.
Channel Bandwidth: This is the range of frequencies that will be used.
Preamble Type: The “Long Preamble” can provide better wireless LAN compatibility
while the “Short Preamble” can provide better wireless LAN
performance.
CTS Protection: It is recommended to enable the protection mechanism. This
mechanism can decrease the rate of data collision between 802.11b
and 802.11g wireless stations. When the protection mode is enabled,
the throughput of the AP will be a little lower due to a lot of frame-
network that is transmitted.
TX Power: This can be set to a bare minimum or maximum power.
3.6.4 Security
RNX-EasyN400 provides complete wireless LAN security functions, included are WEP,
IEEE 802.1x, IEEE 802.1x with WEP, WPA with pre-shared key and WPA with
RADIUS. With these security functions, you can prevent your wireless LAN from illegal
access. Please make sure your wireless stations and wireless adapters use the same
security function, and are setup with the same security key.