3. Connect a coaxial cable.
Use a coaxial cable that is provided by your cable company to
connect the cable port on the modem router to a cable wall
outlet or a line splitter.
Make sure that the cable is tightly connected.
Note:
For Comcast XFINITY cable Internet service, Comcast XFINITY
recommends connecting your modem router directly to a cable wall
outlet.
4. Connect the power adapter to the modem router and plug the
power adapter into an electrical outlet.
When the startup procedure is completed, the Power LED
lights green.
5. Wait for the modem router to come online.
The modem router comes online when the Internet LED
stops blinking and lights solid green.
This process might take up to 10 minutes.
USB
Reset
Cable
4