ZyXEL ADSL Router Prestige 660HW-D1 91-004-606002B 사용자 설명서

P-660H/HW-D Series User’s Guide

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Chapter 7 Wireless LAN

To configure advanced wireless settings, click the Advanced Setup button in the General 
screen. The screen appears as shown.

Figure 62   Advanced

The following table describes the labels in this screen. 

Table 37   Wireless LAN: Advanced

Wireless Advanced Setup

RTS/CTS 

Threshold

Enter a value between 0 and 2432. If you select the Enable 802.11g+ mode 

checkbox, this field is grayed out and the ZyXEL Device uses 4096 automatically.

Fragmentation 

Threshold

It is the maximum data fragment size that can be sent. Enter a value between 256 

and 2432. If you select the Enable 802.11g+ mode checkbox, this field is grayed 

out and the ZyXEL Device uses 4096 automatically.

Output Power

Set the output power of the ZyXEL Device in this field. This control changes the 

strength of the ZyXEL Device's antenna gain or transmission power. Antenna gain is 

the increase in coverage. Higher antenna gain improves the range of the signal for 

better communications. If there is a high density of APs within an area, decrease the 

output power of the ZyXEL Device to reduce interference with other APs.
The options are Maximum, Middle and Minimum.

Preamble

Select Long preamble if you are unsure what preamble mode the wireless adapters 

support, and to provide more reliable communications in busy wireless networks. 
Select Short preamble if you are sure the wireless adapters support it, and to 

provide more efficient communications.
Select Dynamic to have the ZyXEL Device automatically use short preamble when 

wireless adapters support it, otherwise the ZyXEL Device uses long preamble.