How To Activate A Cable Modem
Easy to follow instructions on how to activate your new cable modem. Includes Comcast activation as well as Bright House Networks, Charter, Time Warner Cable activation and more. Simply select your Internet Service Provider below for easy setup instructions. Before continuing, be sure to have the modem and optional router connected according the the diagram below.
Attn Atlantic Broadband Customers: Skip This Step. Do not disconnect your old modem. Call support first @ 1-855-746-5700
Set Up Your Modem Accordingly
Select Provider To Activate Modem:
Customers of the following companies must contact tech support to get their modem provisioned and set up.
The following companies offer self-installation of your modem via the Internet.
Charter Spectrum - Modem Self-Install Instructions (Bright House Networks, Time Warner Cable)
Comcast XFINITY - Modem Self-Install Instructions
Cox Communications - Modem Self-Install Instructions
Mediacom - Modem Self-Install Instructions
Midco - Modem Self-Install Instructions