D-Link DSL 2750U User Manual download pdf (Page 91)

DSL-2750U 3G/ADSL/Ethernet Router with Wi-Fi

and Built-in Switch

User Manual

Configuring via Web-based Interface

Additional Settings

On the Wi-Fi / Additional settings page, you can define additional parameters for the router's

WLAN.

Changing parameters presented on this page may negatively affect your WLAN!

Figure 78. Additional settings of the WLAN.

The following fields are available on the page:

Parameter Description

Beacon Period

The time interval (in milliseconds) between packets sent to synchronize

the wireless network.

RTS Threshold

The minimum size (in bites) of a packet for which an RTS frame is

transmitted.

Frag Threshold

The maximum size (in bites) of a non-fragmented packet. Larger packets

are fragmented (divided).

DTIM Period

The time period (in seconds) between sending a DTIM (a message

notifying on broadcast or multicast transmission) and data transmission.

TX Power The router's transmit power (in percentage terms).

Bandwidth

Channel bandwidth for 802.11n devices.

TX Preamble

This parameter defines the length of the CRC block sent by the router

when communicating to wireless devices.

Select a value from the drop-down list.

Long Preamble.

Short Preamble (this value is recommended for networks with high-

volume traffic).

When you have configured the parameters, click the Change button.

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D-Link DSL 2750U User Manual Page 91