I purchase the Motorola SURFboard eXtreme DOCSIS 3.0 Cable Modem On 4/25/11. After reading a lot of reviews, I was a little leery about getting it, but after talked with the salesmen at Best Buy about the fact that reviews were pointing out that the Modem worked …

Motorola DOCSIS 3.0 SB6121, 57531901900 User Manual The Motorola ® SURFboard ® SB6121 DOCSIS ® 3.0 Cable Modem provides high-speed Internet access to the Internet and other online services. You can use your high-speed cable modem to directly connect one computer in your home or business to the Internet. This guide provides product overview and setup information for the SB6121. Arris SURFboard SB6121 vs SB6141 vs SB6183 vs SB6190 - … Jun 14, 2019 Amazon.com: Customer reviews: Arris/Motorola SB6121 DOCSIS Motorola's SB6121 cable modem is one of the best cable modems available on the market right now, if not THE best. It is a full DOCSIS-3.0 modem, but also fully backwards compatible with DOCSIS 2.0 and all the way back to DOCSIS 1.0. In short, it should work on any cable system. It … surfboard sb6121 docsis 3.0 cable modem - Best Buy

Motorola SURFboard SB6121 cable modem for Spectrum - JLA

Home - Motorola Support - US Returns & repair service. Research repair options, or submit and track a repair. Find out more Motorola SURFboard SB6121 eXtreme Cable Modem DOCSIS 3.0 The 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.

Mar 28, 2019

Motorola Inc, 101 Tournament Drive, Horsham, PA 19044, 1-215-323-1000, declares that the SB6120 SURFboard® DOCSIS® 3.0 Cable Modem complies with 47 CFR Parts 2 and 15 of the FCC rules as a Class B digital device.. INDUSTRY CANADA (IC) STATEMENT This Class B digital apparatus complies with Canadian ICES-003. How do I set-up Port Forwarding on my Motorola Cable Modem Port Forwarding opens ports to deliver traffic from the Internet directly to devices like game consoles, security cameras, web servers, etc. Ordinarily, the router’s firewall would block this traffic.. What is needed: The IP address of the client device (i.e. your PC, gaming console, security camera) The port number(s) and the protocol (TCP, UDP, or both) Motorola DOCSIS 3.0 SB6121, 57531901900 User Manual