Ruijie Reyee RG-RAP52-OD - Optimizing the Channel Width

Web-based Configuration Guide Wi-Fi Network Settings
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 Configure the slave device. Choose Devices > Select the target device in the device list and click SN >
Radio Frequency
For other RAP models:
 Configure the master device. Choose WLAN > Radio Frequency
 Configure the slave device. Choose WLAN > APs > Select the target device in the device list and click
Manage > WLAN > Radio Frequency
Choose the best channel identified by Wi-Fi Moho or other Wi-Fi scanning App. Click Save to make the
configuration take effect immediately. The more devices in a channel, the greater the interference.
Note
The available channel is related to the country or region code. Select the local country or region.
3.14.4 Optimizing the Channel Width
Choose Network ( WLAN) > Radio Frequency.
A network with a lower channel width is more stable, while a network with a higher channel width is susceptible
to interference. If the interference is severe, choose a lower channel width to avoid network stalling to a certain
extent. The access point supports the channel width of 20 MHz and 40 MHz in the 2.4 GHz channel, and the
channel width of 20 MHz and 40 MHz and 80 MHz and 160 MHz in the 5 GHz channel.
The default value is Auto, indicating that the channel width is automatically selected based on the environment.
After changing the channel width, click Save to make the configuration take effect immediately.