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Chapter 5    Wireless 5GHz

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Use the Advanced screen to configure advanced wireless settings. Click Network Setting > 

Wireless 5GHz > Advanced.

Figure 29 Network Setting > Wireless 5GHz > Advanced

 

Table 21   Network Setting > Wireless 5GHz > Advanced 

Country

Select the country where you use the Router.

Wireless Band

Select which IEEE 802.11 wireless bands to support (a, n, and ac, or only a and n).

Bandwidth

Select whether the Router uses a wireless channel width of 20MHz, 40MHz, or 80MHz 

for 5GHz wireless.
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, and a 80MHz 

channel uses only one channel and offers speeds of up to 433 Mbps.
A wider band enables higher transmission rates. A 40MHz (channel bonding or dual 

channel) channel bonds two adjacent radio channels to increase throughput. An 80MHz 

channel bonds two adjacent 40 MHz channels to get even higher data rates. The 

wireless clients must also support 40 MHz or 80 MHz. It is often better to use the 20 

MHz setting in a location where the environment hinders the wireless signal.
Select 20MHz to lessen radio interference with other wireless devices in your 

neighborhood or if the wireless clients do not support channel bonding.

Beacon Interval

When a wirelessly networked device sends a beacon, it includes with it a beacon 

interval. This specifies the time period before the device sends the beacon again.
The interval tells receiving devices on the network how long they can wait in low power 

mode before waking up to handle the beacon. This value can be set from 20ms to 

1000ms. A high value helps save current consumption of the access point.