User`s manual

802.11n WLAN Gigabit Router User’s Manual

Advanced Wireless

Field Description

BG Protection

Mode

Some 802.11g wireless adapters support 802.11g protections, which

allows the adapter search for 802.11b/g singles only. Select “Auto” to

turns it on or off automatically, select “On” to support protection or

select “Off” to disable this function.

Beacon Interval Beacons are packets sent by an access point to synchronize a wireless

network. Specify a beacon interval value. Default (100ms) is

recommended.

Data Beacon

Rate(DTIM)

Enter a value between 1 and 255 (default 1) for the Delivery Traffic

Indication Message (DTIM). A DTIM is a countdown informing clients of

the next window for listening to broadcast and multicast messages.

Fragment

Threshold

This value should remain at its default setting of 2346. If you experience

a high packet error rate, you may slightly increase your fragmentation

threshold within the value range of 0 to 2346. Setting the fragmentation

threshold too low may result in poor performance.

RTS Threshold Request To Send threshold. This value should remain at its default

setting of 2347. If you encounter inconsistent data flow, only minor

modifications to the value range between 1 and 2347 are recommended.

Tx Power Transmit power. You can set the output power of wireless radio. This

value should remain at its default setting of 100.

Short Preamble The length of CRC blocks in the frames during the wireless

communication.

Short Slot Indicates that the 802.11g network is using a short slot time because

there are no legacy (802.11b) stations present

Tx Burst elect to enable or disable connecting to a Tx Burst supported device.

Pkt_Aggregate To aggregate lots of packets into a big one before transmitting packets.

This can reduce control packet overhead.

IEEE 802.11H

Support

Enable/Disable.

Country Code Select wireless country code. Six countries can choose.

Beamforming

Enable/Disable the Tx Beamforming