How fast is Motorola Surfboard SB6121?

172 Mbps
The SB6121 delivers your complete personal media experience, at incredible broadband speeds. It harnesses the power of DOCSIS 3.0 technology to bond up to four downstream channels and four upstream channels— providing you advanced multimedia services with download speeds up to 172 Mbps in each direction.

Does Motorola SB6121 work with Comcast?

Comcast has updated its compatibility site at http://mydeviceinfo.comcast.net to clarify that the purchased versions of the SB6141 and SB6121 are approved for use.

How long does an ARRIS modem last?

We recommend upgrading your modem every 3 to 5 years because of this.

Is the Motorola SBG6580 compatible with Comcast?

The ARRIS SURFboard SBG6580 is a DOCSIS 3.0 cable modem with built-in Wi-Fi. It’s compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others.

What is maximum data throughput for sb6121 surfboard cable modem?

The Motorola SB6121 SURFboard DOCSIS 3.0 Cable Modem provides operators with an economic option for providing Ultra-Broadband services, with four times the current maximum user data throughput approximating 160 Mbps in DOCSIS mode and 195 Mbps in EuroDOCSIS mode*, without the need for hybrid fiber coax (HFC) plant upgrade.

What does Motorola sb6121 surfboard DOCSIS 3.0 do?

Motorola SB6121 SURFboard DOCSIS 3.0 Cable Modem enable you to deliver increased bandwidth, enhance security, and cost-effectively deploy data services to your bandwidth-demanding consumers – all while maximizing current infrastructure investment and lowering capital spend.

Is the sb6121 surfboard compatible with Windows?

SB6121 SURFboard Versatile and Convenient: Compatible with Windows, Macintosh, and UNIX computers, Gigabit Ethernet data port enable flexible, high-speed connectivity with Auto Negotiate and Auto MDIX. * Actual speeds will vary, and are often less than the maximum possible.

How fast is Motorola Surfboard SB6121? 172 Mbps The SB6121 delivers your complete personal media experience, at incredible broadband speeds. It harnesses the power of DOCSIS 3.0 technology to bond up to four downstream channels and four upstream channels— providing you advanced multimedia services with download speeds up to 172 Mbps in each direction. Does…