Your customers want high-bandwidth data and multimedia services. Our easy-to-use SB6121 SURFboard eXtreme Cable Modem helps you deliver. Harnessing the power of DOCSIS 3.0, the SB6121 enables channel bonding of up to four downstream channels and four upstream channels-so you can offer your customers advanced multimedia services with data rates of more than 100 Mbps in each direction.
Strengthen your broadband leadership. Count on the Motorola SB6121 to help you deliver innovative, ultra-broadband services to your premium customers.
SURFboard SB6121 Cable Modem Docsis 3.0
Green Compliance Certificate/Authority
Broadband Transmission Speed
Number of Network (RJ-45) Ports
Offers innovative, high-bandwidth data and multimedia services to customers
Backward- compatible to DOCSIS/EuroDOCSIS 1.x and 2.0
DOCSIS 3.0-certified (EuroDOCSIS 3.0-based)
Channel bonding of up to 4 downstream and 4 upstream channels 1 GHz capable tuners
Supports IPv4 and IPv6 to expand network addressing capabilities