Does TP-Link Work With Xfinity? – Let’s Find Out

About Does TP-Link Work With Xfinity? Xfinity is a popular service that provides affordable yet high-speed and reliable internet plans to homes and businesses.

 To access this internet, you need an xFi gateway that combines the functionalities of a modem and a router into one device. 

But what if you own another TP-Link router or don’t want to buy the xFi gateway? Does TP-Link work with Xfinity?

 Let’s discover as we delve into the intricacies that blend performance and compatibility between the TP-Link router and Xfinity Internet.

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The short answer is Yes. TP-Link generally works with Xfinity regardless of your Internet plan and the transmission medium you use.

 It is one of the best router alternatives that Xfinity recommends. But the company recommends using it as a router instead of a modem.

 Additionally, Xfinity provides its modems but charges a monthly usage subscription fee.

You can connect the Xfinity modem to the TP-Link router and set up the connection on your Laptop.

 If using an Xfinity 2 in 1 gateway, first enable the bridge mode on the app or router’s portal. 

Xfinity log

Xfinity log

Generally, Xfinity supports single-band, dual-band, and triband TP-Link routers and Mesh Network Routers. 

However, to ensure successful integration, check the TP-Link router compatibility and appropriateness for your internet speed plan.

 To do this, visit the Xfinity support page for accurate estimation compatibility. 

While on this page, enter your residential address and internet speed, and you will get the best routers for your needs.

 Some of the most compatible TP-Link devices to work with Xfinity include Archer AX73, AX3000, AX1800, and Deco X90.

After you have purchased your preferred TP-Link router and you have a third-party modem, use the steps below to connect it.

  • Disconnect the power supply cable from the modem.
  • Then connect one end of an ethernet cable to the modem output port and the other to the router’s input port.
  • Now reconnect the modem to the power supply and wait until all status LEDs turn on.
  • The next step is to switch the router on and wait for its LED indicators to turn.
  • Now use an ethernet or USB cable to connect your TP-Link router to your computer.
  • Proceed to open your PC browser, which takes you automatically to the Xfinity user portal. If it does not connect you to the Xfinity user interface, ensure you visit it manually.
  • While here, enter your login details and follow the provided instructions to connect your devices
  • Now test your connection using speed testing tools available online.

Alternatively, you can use the Xfinity mobile app to set up your Xfinity TP-Link connection. 

Another technique you can use is to call Xfinity and give the details of your router, and they will facilitate the connection.

As we said earlier, Comcast offers an xFi gateway hotspot that combines routing and modem functionalities. 

However, the range and the speed of these devices vary depending on where you place them and the network traffic. 

As such, Comcast provides a Mode feature that aids network sharing by relying on third-party routers.

 If you’re like most customers who use xFi Gateway, follow these steps to enable the Bridge mode:

  • Connect the gateway to your PC via WiFi, USB, or an ethernet cable.
  • Now open the browser on your PC, type, and run the search. This address takes you to the Xfinity gateway portal.
  • While here, enter your login credentials, where default User ID = Admin and password = Password.
  • Now locate the sidebar menu and click Gateway
  • Select Gateway at a Glace on the resulting menu
  • Now enable the Bridge Mode by toggling it On

When you are done, you can save and exit the portal and restart your modem.  

When setting up a network with new devices, it’s common to face issues such as fluctuating speed and IP protocol issues. 

Fortunately, you can fix these issues using the following rudimentary techniques:

Check Router’s WAN settings

While setting TP-Link router and Xfinity internet is straightforward, sometime you may face issues requiring WAN configurations. 

For example, configuring the Dynamic IP on the TP-Link. Typically, this router comes with an already preset IP acquisition and configurations, but sometime it may fail. 

Consequently, the issue results in failure to establish a network or connect to the internet. 

When this happens, configure the router manually using the following step.

  • Use a USB or an ethernet cable to connect your router to your PC
  • Launch your browser, type and search
  • Use the login credentials on your router to access its portal
  • Once on the portal home page, locate and click Network 
  • Now select the Internet Connection Type and proceed to click Dynamic IP
  • Save the settings and wait for about a minute before exiting the portal
  • Now restart your router and check if you have resolved the issue 

Alternatively, check if your TP-Link router has identified and acquired an IP. To do this, go to the Status tile and select Internet Options.

Power Cycle Your Device

Sometimes, connectivity issues can arise due to bugs and errors in your networking devices. 

These errors are mostly temporal and come as a result of several attempts of a failed connection. 

When this happens, the best method to clear the abnormalities is using a power cycle technique. 

The method also clears accumulated static charges that might hinder your router functionality. 

The power cycle is a simple reboot to enhance network efficiency, and you can perform it using the following steps.

  • Remove all the cables, such as ethernet and power cables, from your router
  • Now let your device sit idle for about one minute
  • The next step is pressing and holding the power button for about 10 seconds.
  • Repeat pressing and holding the power button about 3 more times.
  • Then connect your device to its cable and power it on.
  • Now try to establish a connection and see if it works.
Connecting an ethernet cable to a router 

Connecting an ethernet cable to a router 

Swap 2.4GHz to 5GHz

When your Xfinity network is not strong enough, the problem could be the network band you are using. The 2.4GHz is far-reaching but slow, while the 5GHz is very fast.

Therefore, to enhance the speed of your network, switch from 2.4GHz to 5GHz. To do this, follow the process below:

  • Connect your PC to your WiFi network
  • Now open your PC browser and type And press enter. 
  • The above address will take you to the admin page, where you can use your credentials to log in.
  • Once logged in, click Gateway, then Connections, and select WiFi
  • Now select Edit and change the band from 2.4GHz to 5GHz
  • Finally, proceed to save the settings and exit the portal.

Note that you can also opt to use a WiFi extender to enhance the reach of your network coverage.


Now you have comprehensive techniques to connect a TP-Link to your Xfinity Internet. 

As I said earlier, ensure your device is compatible and can support your internet plan speed before connecting. 

Remember to use the troubleshooting solutions in case you encounter a network error. 

Additionally, you can contact Xfinity customer support, describe your issue, and they will assist you.