Motorola's easy-to-use SB6141 SURFboard DOCSIS 3.0 Cable Modem unlocks the potential of offering innovative high-bandwidth data and multimedia services to customers. Utilizing the power of DOCSIS 3.0, the SB6141 enables channel bonding of up to eight downstream channels and four upstream channels, which allows an operator to offer its customers advanced multimedia services with data rates of over 300 Mbps for received data and over 100 Mbps when sending data. Product Name: SURFboard SB6141 DOCSIS 3.0 Cable Modem Product Type: Cable Modem Green Compliant: Yes Green Compliance Certificate/Authority: RoHS Broadband Transmission Speed: 444.9 Mbps Ethernet Technology: Gigabit Ethernet USB: No Number of Network (RJ-45) Ports: 1 Network (RJ-45): Yes F-type: Yes Height: 5.2" Width: 5.2" Depth: 1.7" Form Factor: Desktop Product Model: SB6141 Modulation: 64QAM, 256QAM, QPSK, 8QAM, 16QAM, 32QAM, 128QAM Product Line: SURFboard Platform Supported: PC, Mac Host Interface: RJ-45 Network Standard: 10/100/1000Base-T Phone Line (RJ-11): No Certifications & Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, UL Input Voltage: 110 V AC, 220 V AC Product Family: SURFboard