Configuration Manual

104

Dual-band 3x3 802.11 ac WiFi Access Point

Figure 106 – Distance Setting

1. 2.4G Radio: Go to Configuration > Wireless > Radio0(2.4G) >

Advanced > Advanced Settings

5G Radio: Go to Configuration > Wireless > Radio1(5G) > Advanced

> Advanced Settings

2. Enter estimate distance of target area between 1 and 50 km in

Distance; 2 km is default setting.

3. Click Submit

4. Click Save & Apply from the top on the right.

5.2. Short Guard Interval

Guard Intervals (GI) are used to ensure that distinct transmissions do not

interfere with one another. The standard symbol guard interval used in

802.11 OFDM is 800ms. To increase data rate, 802.11n/ac added

optional supports for a 400ms guard interval. It is known as Short Guard

Interval. This provides an 11% increase in data rate.