Manufacturer’s Description

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.

The Specs

Green Compliance Energy Star|RoHS
Interface Connection Ethernet RJ-45 Yes
Weight 1.35 lbs
Internal/External Desktop
Modem Type Cable Modem
Height 5.4 in
Max Data Speed 42.88 Mbps Up to 171.54 Mbps DOCSIS Downstream @ 256QAM|55.62 Mbps Up to 222.46 Mbps EuroDOCSIS Downstream @ 256QAM|32.77 Mbps Up to 131.07 Mbps DOCSIS Upstream @ 128QAM|10 Mbps Ethernet|100 Mbps Fast Ethernet|1000 Mbps Gigabit Ethernet 222.46 Mbps
Width 5.2 in
Depth 1.7 in
RJ-45 Twisted-Pair (Xbase-T) 1
Additional Specifications
Frequency Band Offers innovative, high-bandwidth data and multimedia services to customersBackward-compatible to DOCSIS/EuroDOCSIS 1.x and 2.0DOCSIS 3.0-certified (EuroDOCSIS 3.0-based)Channel bonding of up to 4 downstream and 4 upstream channels 1 GHz capable tunersSupports IPv4 and IPv6 to expand network addressing capabilitiesEnhanced security: supports Advanced Encryption Services (AES) traffic encryptionRemotely configurable and monitorable using SNMP and TFTPOperating Systems:Windows 7Windows VistaWindows XPWindows 2000LinuxMac OS 9 or Higher
Green Compliance Yes
normalized-Weight 21.6
Bus Type Ethernet
Product Line SURFboard
F-type Yes
Local Availability yes
normalized-Height 137.16
Maximum Transmission Speed 222.46 Mbps
Number of Network (RJ-45) Ports 1
Modulation 256QAM
Dimensions 5.4" Height x 5.2" Width x 1.7" Depth
Product Model SB6121
Broadband Transmission Speed 222.5 Mbps
Network (RJ-45) Yes
Brand Name Motorola
Quick Glance
Internal/External Desktop
Modem Type Cable Modem

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