Users' questions

Is Motorola SB6121 outdated?

by Rhyley Bryan

Is Motorola SB6121 outdated?

The SB6121 is being phased out and replaced by the SB6141. However there are many SB6121s still available for purchase, and we’ll continue to provide technical support for this device.

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.

Is SB6121 compatible with Comcast?

The old SB6121 modems are heading off into retirement after nearly nine years of service. While current customer owned ones will continue to work (no end date for them working), Comcast reps can no longer add newly purchased ones onto accounts.

Is SB6121 a router?

ARRIS SURFboard SB6121 4×4 DOCSIS 3.0 Cable Modem -Retail Packaging-Black. Wired modem only, does NOT include WIFI Router or VOIP Telephone adapter.

Is Motorola SB6141 still good?

The Arris Motorola SB6141 strikes an excellent balance between compatibility, performance and design. While it doesn’t have some of the best physical features, like a power button, the SB6141 is a great choice and will serve most people well.

Is Motorola the same as Arris?

ARRIS acquired Motorola Home in 2013. The products, heritage, intellectual property, and innovation associated with that division now reside under the ARRIS brand.

Is 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.

How do I access SB6121?

Motorola SB6121 Default Router Login

  1. Open your web browser (e.g. Chrome, Firefox, Opera or any other browser)
  2. Type 10.0. 1.1 (the default IP to access the admin interface) in the address bar of your internet browser to access the router’s web-based user interface.
  3. The default username for your Motorola SB6121 is admin.