Installation Guide for tp-link models including: AX21 Wi-Fi 6 Router, AX21, Wi-Fi 6 Router, 6 Router, Router

Installation Manual (PDF)

Amazon.com: TP-Link AX1800 WiFi 6 Router (Archer AX21) – Dual Band Wireless Internet Router, Gigabit Router, Easy Mesh, Works with Alexa - A Certified for Humans Device : Electronics

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7106509998 Archer AX21(US) QIG V1
Set up with videos:
Scan QR code or visit https://www.tp-link.com/support/setup-video/#wi-fi-routers

1 Connect the Hardware

Unplug the power to turn off your modem, if any, and remove the backup battery if it has one. Refer to Q5 of Need Help? to place the router for optimal Wi-Fi performance.

Unplug the power Modem

If your internet connection is through an Ethernet cable directly from the wall instead of through a DSL / Cable / Satellite modem, connect the Ethernet cable to the router's WAN port, and then follow steps 3 and 4 to complete the hardware connection.
*Image may differ from actual product.
1 Connect the powered-off modem to the router's WAN port with an Ethernet cable.
Internet

2 Power on the modem, and then wait about 2 minutes for it to restart.

3 Connect the power adapter to the router and turn on the router.

4 Verify that the hardware connection is correct by checking the following LEDs.

Power 2.4GHz

5GHz

Internet

On

On

On

On

Note: If the 2.4GHz LED and 5GHz LED are off, press and hold the WPS/Wi-Fi button on the back for more

than 2 seconds. Both the LEDs should turn solid on.

2 Set Up the Network

Method ONE: Via TP-Link Tether App Method TWO: Via a Web Browser

1. Download the Tether app.

or

Scan for Tether

Tether

2. Open the Tether app and log in with your TP-Link ID.

Note: If you don't have an account, create one first.

3. Tap the button in the Tether app and select Wireless Router > Standard Routers. Follow the steps to complete the setup and connect to the internet.

Choose Your Device Type
Wireless Router Gaming Router Range Extender

To enjoy a more complete service from TP-Link, bind your TP-Link ID to the router.

1. Connect your device to the router wirelessly or with an Ethernet cable.
The default wireless network names (SSIDs) and password are printed on the label at the bottom of the router.
Model: Archer AX3000 AX3000 Gigabit Wi-Fi Router
Wireless Password/PIN:XXXXXXXX SSID:TP-Link_XXXX SSID:TP-Link_XXXX_5G
2. Launch a web browser, and enter http://tplinkwifi.net or http://192.168.0.1 in the address bar. Create a password to log in.
Note: If the login window does not appear, please refer to Q1 of Need Help? in this guide.
http://tplinkwifi.net
New Password:
Confirm Password:
Let's Get Started
3. Follow the step-by-step instructions to set up the internet connection and register for the TP-Link Cloud service.

Button Explanation

Need Help?

WPS/Wi-Fi Button Press the button for 1 second, and immediately press the WPS button on your client to start the WPS process. Press and hold the button for more than 2 seconds to turn on or off the wireless function of your router.
Reset Button Press and hold the button for about 6 seconds until the Power LED blinks to reset the router to its factory default settings.
TP-Link Cloud Service
TP-Link Cloud service provides a better way to manage your cloud devices. You can set up and enjoy cloud functions via the Tether app or through the web management page at http://tplinkwifi.net.
Remote Management Easily manage your home network when you are out and about via the Tether app on your smartphone or tablet.
Timely Upgrade Notifications Keep you informed of the latest firmware updates, ensuring that your router stays at its best.
One for All Manage multiple TP-Link Cloud devices, all from a single TP-Link ID.
To communicate with TP-Link users or engineers, visit https://community.tp-link.com to join TP-Link Community. For technical support, the user guide and more information, please visit https://www.tp-link.com/support
· Keep the device away from water, fire, humidity or hot environments. · Do not attempt to disassemble, repair, or modify the device. If you need
service, please contact us. · Do not use any other chargers than those recommended. · Do not use damaged charger or USB cable to charge the device. · Do not use the device where wireless devices are not allowed. · Adapter shall be installed near the equipment and shall be easily accessible.
©2023 TP-Link 7106509998 REV4.0.0

Q1. What should I do if I can't access the web management page? · Reboot your router and try again. · If the computer is set to a static IP, change its settings to obtain an IP address automatically. · Verify that http://tplinkwifi.net is correctly entered in the web browser. Alternatively, enter http://192.168.0.1 or http://192.168.1.1 in the web browser. · Use another web browser and try again. · Disable and enable the network adapter in use.
Q2. What should I do if I can't access the internet? · Power off your modem for about 5 minutes, then power it on and check the internet. If your modem has more than one Ethernet port, keep other ports unconnected. · Check if the internet is working normally by connecting a computer directly to the modem via an Ethernet cable. If it is not, contact your internet service provider. · Log in to the web management page, and go to the Network Map page to check whether the internet IP address is valid or not. If it's valid, go to Advanced > Network > Internet, click Advanced Settings, select Use the Following DNS Addresses, set the primary DNS to 8.8.8.8, and set the secondary DNS to 8.8.4.4. If it is not, check the hardware connection or contact your internet service provider. · For cable modem users, log in to the web management page of the router and go to Advanced > Network > Internet > MAC Clone. Select Clone Current Device MAC and click SAVE. Then reboot both the modem and the router.
Q3. What should I do if I forget my wireless password? · If you have not changed the default wireless password, it can be found on the label at the bottom of the router. · Connect a computer directly to the router using an Ethernet cable. Log in to the router's web management page at http://tplinkwifi.net, and go to the Wireless page to retrieve or reset your wireless password.
Q4. What should I do if I forget my web management page password? · If you are using a TP-Link ID to log in, click Forgot Password? on the login page and then follow the instructions to reset it. · Alternatively, press and hold the Reset button on the back for about 6 seconds until the Power LED blinks. Then visit http://tplinkwifi.net to create a new login password.
Q5. How should I position my router for optimal Wi-Fi performance? · Don't place your router in a corner or in a closet. · Avoid obstacles and high-powered appliances. · Keep your router in a central location at a certain height. · Keep the antennas vertical when the router is placed on a desktop. Keep the antennas upright when the router is hanging on a wall.

Quick Installation Guide
Wi-Fi 6 Router


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