1. Hardware and Internet Setup
The NETGEAR CM400 High Speed Cable Modem provides a connection to high-speed cable
Internet with speeds up to 340 Mbps.1 The cable modem is certified by all major cable Internet
providers. A Gigabit Ethernet port provides fast access and downloads. The cable modem
supports IPv4 and IPv6 address assignment by cable Internet providers.
This chapter covers the following topics:
•Unpack Your Cable Modem
•Attach the Feet
•Cable Your Cable Modem
•Contact Your Cable Internet Provider and Set Up Internet Service
Note: For more information about the topics covered in this manual, visit the
support website at http://support.netgear.com.
1. Maximum rate is derived from DOCSIS 3.0 specifications and actual throughput varies depending on your Internet subscription with your provider.