TP-Link Archer C55 User Manual page 23

Channel Width - Select any channel width from the drop-down list. The default setting

is "Auto", which can adjust the channel width for your clients automatically.
Channel - This field determines which operating frequency will be used. It is not

necessary to change the wireless channel unless you notice interference problems with
another nearby access point. If you select "Auto", then the AP will select the best
channel automatically.
7. Configure the basic parameters for 5GHz wireless network in the following screen as shown
in the following figure, and then click Next.
Wireless Network Name - Also called the SSID (Service Set Identification). Enter a value of

up to 32 characters. The same name must be assigned to all wireless devices in your
network. The default SSID is set to be TP-LINK_XXXX_5G. This value is case-sensitive. For
example, TEST is NOT the same as test.
Security

Enable Security (WPA-PSK/WPA2-PSK) – It's selected by default, with the

default PSK password the same as the default PIN code.
Disable Wireless Security - The wireless security function can be enabled or

disabled. If disabled, the wireless stations will be able to connect the router without
encryption.
The above settings are only for basic wireless parameters. For advanced settings, please
check "More Advanced Wireless Settings", and then you can set the following parameters.
Archer C55 AC1200 Wireless Dual Band Gigabit Router
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