NETGEAR WNR612

Netgear WNR612 Wireless Router User Manual
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Field Description
Send (CTS) frame to the router, indicating that they can
communicate with each other. The default value is 2346.
Preamble Mode Set the preamble mode. You may select Long preamble
or Short preamble. The default is Short preamble.
A preamble (especially the 802.11b High Rate/DSSS
PHY field; 56 digits synchronized field for short preamble)
defines the length of the CRC correction block for
communication between wireless devices. Shorter
settings should be applied in a network of intense traffics.
Short preamble is mainly used to improve the efficiency of
a wireless network for applications that have high
requirement of real-time, such as streaming video and
voice-over-IP telephony.
Transmit Power
Control
Set the transmit power of the router. The default is 100%,
which indicates to transmit full power.
Router’s PIN To configure wireless settings of the router through WPS,
you need to enter PIN on the wireless client.
Enable WPS Enable or disable WPS.
Disable Router’s PIN Enable or disable routeris PIN mode.
Keep Existing
Wireless Settings
It determines whether WPS is configured on the router. If
this option is not selected, newly added wireless clients
changes the wireless settings of the router into random
SSID and security key that are automatically generated.
Wireless Card Access
List
You can set to allow only network cards of specific PCs to
access your wireless network according to the MAC
address of the network card of a PC. Click Setup Access
List to add, edit, or delete entries in the Wireless Card
Access List page.
Click Setup Access list button and the Wireless Card Access List page appears: