Техническая Спецификация для ZyXEL VMG1312-B10A VMG1312-B10A-EU01V1F

 Chapter 7 Wireless

VMG1312-B10A User’s Guide

Click Network Setting > Wireless to open the General screen.

Network Setting > Wireless > General 

The following table describes the general wireless LAN labels in this screen.

Network Setting > Wireless > General

Wireless Network Setup

Wireless

You can Enable or Disable the wireless LAN in this field.

Band

This shows the wireless band which this radio profile is using. 2.4GHz is the frequency used 
by IEEE 802.11b/g/n wireless clients.

Channel 

Set the channel depending on your particular region.

Select a channel or use Auto to have the Device automatically determine a channel to use. 
If you are having problems with wireless interference, changing the channel may help. Try 
to use a channel that is as many channels away from any channels used by neighboring APs 
as possible. The channel number which the Device is currently using then displays next to 
this field.

more.../less

Click more... to show more information. Click less to hide them.

Bandwidth

Select whether the Device uses a wireless channel width of 20MHz or 40MHz.

A standard 20MHz channel offers transfer speeds of up to 150Mbps whereas a 40MHz 
channel uses two standard channels and offers speeds of up to 300 Mbps.

40MHz (channel bonding or dual channel) bonds two adjacent radio channels to increase 
throughput. The wireless clients must also support 40 MHz. It is often better to use the 20 
MHz setting in a location where the environment hinders the wireless signal. 

Select 20MHz if you want to lessen radio interference with other wireless devices in your 
neighborhood or the wireless clients do not support channel bonding.