How do I activate my Xfinity modem?

1
How do I activate my Xfinity modem?

• Xfinity Communications offers cable, TV and
  telephone services in the United States. This
  Internet Service Provider (ISP) provides home
  Internet services over cable lines, which
  typically offer faster speeds than DSL. Also see
  our Xfinity activate instruction to easily set up
  the service.

2
How do I activate my Xfinity modem?

• You can find Xfinity in 16 states including the
  rural areas of Arkansas, Missouri, and New
  Mexico. Despite its rural foundations, the ISP
  offers speeds from 50 Mbit/s and up to 1 Gbit/s
  at selected locations.
• And you get more with the Xfinity services that
  is if you get stuck in middle of any problem, you
  will get help by 24/7 hours. You also benefit
  from access to reliable service technicians and
  unlimited data plans.

3
How to activate a Xfinity cable modem

• Just follow the instructions to activate your new
  Xfinity modem. Make sure the modem and optional
  router are connected as shown in the following
  illustration.

4
Set up and activate your Xfinity modem accordingly

• Connect the coaxial cable to the Xfinity modem
  via the wall socket
• Then connect the telephone cord to the phone when
  you have telephone service
• Connect the Ethernet cable to the PC or router
• Connect all devices and turn them on
• When all Xfinity modem lights are on and online
  (this can take up to 15 minutes) Continue with
  your activation instructions.

5
Things that are noteworthy

• When you first connect your device, lots of
  lights will blink. Then it gets dark, except for
  the power light.
• One by one, they will start flashing and then
  turn solid (and usually green if your device uses
  labels instead of icons).
• As soon as the "Online" or "Internet" indicator
  is lit (or is solid green), you have a stable
  Internet connection!

6
How to use your own modem

• As an existing customer, you have the option of
  using your own modem. If you are using a modem
  provided by Xfinity, you will receive technical
  support and equipment replacement in case a
  malfunction ever occurs or the cable modem needs
  to be updated. Using your own modem does not
  include these services. How to fix Xfinity wifi
  not working and Xfinity chat issues.
• Installing your own modem is a simple process.
• Visit the modem self-installation here and follow
  the simple step-by-step instructions to set up
  and activate the modem in your Xfinity account.

7
Conclusion

• If you have rented your equipment from Xfinity,
  please return it within 7 working days to ensure
  proper credit in your account. Follow the
  instructions provided in Xfinity activation
  Xfinity outage Xfinity bill pay guide.