Yes, you need both. When you get equipment from Comcast Xfinity, you usually get what is called a combo or wireless gateway, which just means that single, tall device is both a router and a modem.
Note: Please remember that modems require routers in most network configurations for features like Wi. Fi or to support add-on products like Xfinity Home. What does it mean if my equipment isn’t supported, and how do I check if a piece of equipment isn’t supported?
If you have opted to use a modem router combo for Xfinity, then you will already have a router and do not need to worry about it. But, if you found a modem that does not come with the router, you might want to get one.
How do I connect my Xfinity modem to my computer?
Buy a modem router combo that is compatible with Comcast Xfinity. Start by plugging the coaxial cable from the modem to the cable jack in your wall. Then, plug the modem into the power outlet. Next you will need to connect the Ethernet cable from your modem to your computer.
How does Xfinity modem work?
A modem is a device that connects your home, usually through a coax cable connection, to your Internet service provider (ISP), like Xfinity. The modem takes signals from your ISP and translates them into signals your local devices can use, and vice versa. The connection between your house and the Internet is known as a wide area network (WAN).
Xfinity router settings: Now it is time for you to connect the power. Plugin the power cord into the back of the gateway. Now you can configure it with the electrical outlet. Once you are done, you can now connect with the Wi, and fi. Set up both bands of the network, and you can now configure it with your router. The Xfinity DSL modem is arranged.
Motorola MG7550 Modem Router Combo Our choice for the best modem router combo for Comcast Xfinity is the Motorola MG7550. This is a reliable device that comes with a built-in high-speed router and has a lot of great performance features to help your network be as efficient as possible.
Can I use my own device with Comcast Xfinity?
The very first step in using your own device is to buy one! You can easily find a list of the best modem router combo for Comcast Xfinity for more guidance, but there are a few things that you will need to keep in mind.
These gateways support all residential Xfinity Internet service tiers through Extreme 105. They also come equipped with preset features that help you set up your wireless network in a quick and secure way. Learn more about Wireless Gateways from Comcast.