Xfinity Cable Modem Wiring Diagram

On most comcast cable boxes the hdmi port is either in the bottom right corner of the box or at the bottom of the box s back.

Xfinity cable modem wiring diagram. Second i unscrewed the coax from the modem and attached it to a splitter. Learn more about wireless gateways and download the user guides. How to self install xfinity internet for an xfi gateway overview video. When the adapter is plugged in a light will come on.

Learn more about how to install your xfinity self install kit devices. Using approved third party equipment for xfinity internet and xfinity voice find out if you re using an xfinity approved modem. Overview of xfinity gateways. Find user manuals for xfinity tv xfinity voice and xfinity internet.

Learn more about how to install your xfinity self install kit devices. Identify multiple ways to connect to your television home theatre or audio system. View the entire list of approved modems. Understand the precautions that need to be taken regarding your xfinity voice modem and home phone wiring with xfinity voice.

It goes in the wide narrow port in the back of the cable box. If you re using a v cables instead plug each cable into the same colored port on the back of the box e g plug the yellow cable into the yellow input. This installation started in the home office. The existing equipment was the modem sonicwall security device router 4 port switch 5 port and power strip.

The first thing i did was find a power outlet for the coax adepter s power supply. Self install kit installation overview videos and guides. Learn more about how to install your xfinity self install kit devices. Xfinity for full functionality of this site it is necessary to enable javascript.