Does TP-Link Work With Xfinity? We Did the Research

Xfinity has come out with more and more versatile implementations for bettering its services for the masses, especially with its all-in-one gateway service - the xFi!

But what if you want to explore other routing options sans the Xfinity ones, say TP-Link? Does TP-Link work with Xfinity?

Yes, TP-Link works with Xfinity. To make them work, connect the Modem output to the TP-Link Router, and set up the connection from your PC. If you want to connect a TP-Link Router to an Xfinity Gateway, enable Bridge Mode on the Xfinity app/interface.

TP-Link has been one of the best-recommended routing alternatives by Xfinity itself. Here's a more detailed account of how to set up TP-Link with Xfinity.

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Check Whether Your TP-Link Router is Compatible with Xfinity

Check for Compatibility

To begin with, note that even if TP-Link is a great accessory to combine with Xfinity, Comcast recommends using them solely as Routers.

Not that they can act as a great Modem, or a 2-in-1 gateway system, like Orbi with Xfinity, or anything, but there are some better alternatives than TP-Link as a Modem.

Comcast does provide its users with their own proprietary modems with Xfinity, but they also charge a monthly/annual fee for using them.

Here are some of the Modems Comcast recommends, if you do not prefer the xFi ones:

  1. Motorolla MB8611
  2. NETGEAR Cable Modem (CM700)
  3. ARRIS S33

With the Modem dilemma taken care of, let's talk about the compatibility concern of TP-Link Routers with Xfinity.

For the most part, almost all TP-Link Routers are compatible with Xfinity regardless of the plan or the transmission medium.

This support extends to Single/Dual/Triband WiFi routers as well as Mesh Networking Routers.

To get a more accurate estimation of compatibility, you could check what works best with Xfinity on the Xfinity support page.

Enter the address and your estimated network speed on the page, and you'll get to know all the best options for your networking needs.

With that said, here are some of the best TP-Link Routers that work well with Xfinity:

  1. TP-Link AX3000
  2. TP-Link AX1800
  3. TP-Link Deco X90 (Mesh System)

How to Set Up TP-Link with Xfinity

How to Set Up TP-Link with Xfinity

Assuming that you have a third-party modem hooked up to your Xfinity service, here's how to set up a TP-Link router to the modem.

The setup process is quite simple. And Xfinity has a pretty nifty pairing procedure that doesn't require you to go through configuration hell.

After you have figured out the best TP-Link Router for your use, follow these steps to set it up with your Modem:

1. Unplug the power supply from the Modem and connect the Ethernet cable from the output port to the Router's WAN/Input port.

2. Power ON the Modem, and wait for all the status LEDs to come ON.

3. Then, switch on the Router and wait for the POWER, DOWNSTREAM, UPSTREAM, and the INTERNET LEDs to come ON.

4. Connect the Router to the PC through an Ethernet/USB cable.

5. Once you do so, open the browser. You'll be routed to the Xfinity user interface automatically. If you weren't routed, go to the Xfinity interface page manually.

6. Enter the Login details and follow the onscreen prompts to set up the connection.

Test your connection by accessing a speed testing application.

You can also set up your TP-Link Router with the Xfinity mobile app. Open the app and follow the instructions to institute a connection.

Another method to enable service on your TP-Link router is to contact Comcast's Customer service and make them facilitate the connection.

How to Set Up TP-Link with Comcast's xFi Gateway

How to Set Up TP-Link with Comcast's xFi Gateway

If you, like most other Xfinity users, make use of the wider xFi gateway hotspots that Xfinity offers by default to its customer base, setting up a TP-Link router involves an extra step.

Ever heard of Bridge Mode? Bridge mode allows users to bypass the network sharing protocols of your modem and enable other routing devices, like routers, on the network.

Bridge Mode essentially allows you to share the network without disrupting the sharing activities of the Modem.

xFi, as you may know, is a gateway that houses both Modem and Routing capabilities. But their range and speed can vary with distance and the traffic on the network.

And so, to supplement network sharing, users often rely on third-party routers and Mesh networking devices.

Comcast has hence implemented the Bridge mode feature to facilitate this very proposition.

Follow these steps on the Xfinity app or the web interface to enable bridge mode on your xFi Modem:

1. Connect the PC/Mobile to the Gateway and open a browser. Type and go to

2. Enter the login credentials. (Default User ID: Admin, Password: Password)

3. From the Side Menu bar, select Gateway.

4. Click on Gateway at a Glance.

5. Now toggle ON Bridge Mode.

Enable Bridge Mode on xFi

Save and exit the interface. Restart the Modem and check for the connection now.

How to Fix Issues with Connectivity on TP-Link and Xfinity

Connectivity issues are commonplace nowadays with Network-based peripherals, especially when setting up a new device.

Failed network connectivity establishment issues, wavering download speeds, IP protocol issues, Double NAT, etc., are some of the most pressing issues with network connectivity.

Regardless of the nature of the issue, you can perform some rudimentary troubleshooting to fix the said issues.

Here are some of the most effective fixes for connectivity issues between TP-Link Routers and Xfinity:

Check the WAN Status on the Router

Check the WAN Status on the Router

Even if setting up TP-Link with Xfinity is a breeze when considering the no-stress method of pairing the router with Xfinity, you may still have to tweak the WAN setting on the router at times.

Most importantly, the Dynamic IP acquisition protocols on the TP-Link Router.

Usually, TP-Link does come with preset IP recognition and acquisition configurations, but that's not always the case.

Improperly set IP protocols can lead to network establishment failures and incomplete internet access routines.

To fix the said issue, you may have to log in to your Router interface and manually configure the settings. Here's how to do so:

1. Connect the Router to the PC via an Ethernet or a USB cable.

2. Open a browser and type in or

3. Enter the login credentials to open up the portal. (Default ID and password: admin)

4. Select Network from the sidebar.

5. Click on the Internet Connection Type tile and select Dynamic IP.

Change IP settings

Save your changes.

Wait for a few minutes and exit the portal.

Restart the Router and check for the issue now.

You can check if your Router has detected and adopted an IP address by clicking the Internet option under the Status tile.

Power Cycle TP-Link Router

Power Cycle TP-Link Router

Now, for the most part, issues arise with network working devices due to temporal abnormalities like bugs and errors.

These bugs can originate as a consequence of long hours of running or simple internet screw-ups.

And the best and often the most efficacious method to get rid of such inconsistencies is to refresh your Router/Modem.

A power cycle test may be your best chance under these circumstances.

Power cycling your device not only gets rid of the many bugs and errors but also depletes static charges that tend to pile up on your device.

Here's how to power cycle your Router:

1. Unplug the Router off all cables, including the power cable.

2. Leave it idle for a few seconds, preferably a minute.

3. Press and hold the Power button (or any other button) for a couple of seconds. Repeat this step a couple of times.

4. Plug back in the cables and power ON the Router.

Check for the issue now. You could also apply the same process if met with issues with Xfinity on Amazon Fire TV Cube.

Power cycling your Router can also help improve the system efficiency and networking characteristics like Network Speed, latency, signal strength, etc.

Final Thoughts

And there you have it, a comprehensive yet informative guide on how to set up TP-Link devices with Xfinity.

Included too are a couple of troubleshooting fixes for taking care of basic networking issues with Xfinity and TP-Link.

If you still have queries or doubts about the whole procedure, feel free to contact the customer services of Xfinity or TP-Link for further assistance.

With that said, enjoy your sweet time with this gadget and Xfinity, which also happens to provide entertainment solutions on various platforms like the Xfinity Stream app on Roku.

Frequently Asked Questions (FAQs)

Can I use a TP-Link WiFi extender With Xfinity?

Yes, you can use TP-Link WiFi extenders with Xfinity network services if have issues with network coverage issues within your Router. All you have to do is to link the Extender with your Router, and that's it.

How can I make my Xfinity WiFi signal stronger?

To make your Xfinity WiFi signal stronger, you could switch to the traditional 2.4 GHz band instead of the 5 GHz one.

Power cycling the Router/Modem could also prove to be effective. If you want to extend the coverage even more, try using a WiFi extender.

Do I need a modem and router for Xfinity?

Yes, you will need a Router and a Modem for using Xfinity. Comcast does provide an all-in-one Gateway device, the xFi, for its users. Or you could buy third-party Routers and Modem recommended by Xfinity instead.

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About Doug Stevenson

Hey! I'm Doug, My passion for tech started by fixing phones and computers for my friends and family.

I started Blinqblinq to give reliable tech advice to anyone who needs it, for free! If you have questions on anything tech-related, feel free to contact me.

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Doug Stevenson

Hey! I'm Doug, My passion for tech started by fixing phones and computers for my friends and family.

I started Blinqblinq to give reliable tech advice to anyone who needs it, for free! If you have questions on anything tech-related, feel free to contact me.

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