D-Link DVG-N5402SP Manual de usuario descargar pdf (Pagina 25)

DVG-N5402SP User’s Manual MAINTENANCE

D-Link Systems, Inc. 22

3-2-3 Advanced Wireless

3-2-3-1 Advanced

This section introduces advanced configuration of the wireless access point. If you are not familiar with the

following functions, keep the default parameters. In some cases, incorrect settings may reduce wireless

performance.

ADVANCED → Advanced Wireless → Advanced

Transmission Rate: You can select it from the drop-down list. Auto rate changes automatically to get

better throughput depending on the range and environment of the wireless network.

Transmit Power: You can adjust the percentage of power 100, 80, 60, 40, 20 of your VoIP Router to

change the coverage of wireless network. Keep the default value, 100% to reach full range.

Beacon Period: It indicates the frequency interval of target beacon transmission time which can be found

in a packet body. The VoIP Router transmits the beacon packet to help a wireless client to identify the

existence of nearby AP (Access Point). If the beacon intervals are too long, it would be hard to access the

network. If the beacon intervals are too short, the resources would be wasted. The default value is 100.

RTS Threshold: It is a mechanism to implement in collision avoidance. In a large wireless network, two

stations do not hear each other but can hear wireless access point. When the two send data to AP (Access

Point) at the same time, it may result in data collision and a loss of messages for both wireless stations. In

most case, it is recommended to keep the default value:2347.

Fragmentation Threshold: A packet can be fragmented into small units to pass over a network medium

that can not support the original packet size. If you encounter a busy network, a lower value of fragment

threshold could improve performance. If the traffic flows are not very busy, a higher fragment threshold

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D-Link DVG-N5402SP Manual de usuario Pagina 25