Document Version: V1.1
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6.2 Channel & bandwidth
In this section, you can change the wireless channel and wireless bandwidth of 2.4 GHz Wi-Fi
network.
To access the page, log in to the web UI of the router, and navigate to Wi-Fi Settings > Channel &
Bandwidth.
To ensure the wireless performance, it is recommended to maintain the default settings on this page
without professional instructions.
Parameter description
Specifies the channel of 2.4 GHz Wi-Fi network.
By default, the wireless channel is Auto, which indicates that the router selects a channel for the
Wi-Fi network automatically. You are recommended to choose a channel with less interference
for better wireless transmission efficiency. You can use a third-party tool to scan the Wi-Fi signals
nearby to understand the channel usage situations.
Specifies the bandwidth of the wireless channel of a Wi-Fi network. Please change the default
settings only when necessary.
−
20: It indicates that the channel bandwidth used by the router is 20 MHz.
−
40: It indicates that the channel bandwidth used by the router is 40 MHz.
−
20/40: It specifies that a router can switch its channel bandwidth between 20 MHz and
40 MHz based on the ambient environment.
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