Motorola Sb6121 Cable Modem

It is future ready with ipv6 support built in.

Motorola sb6121 cable modem.

Monitoring your cable modem and connected network view the cable modem configuration the sb6121 modem configuration screen displays the downstream and upstream connection to the network. 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. It was very easy to set up. When the sb6121 successfully connects to the network it stores the connection frequency to automatically connect whenever you have to log back onto the sb6121.

Cable modem line coding format 8 qam 32 qam 128 qam 64 qam 256 qam qpsk 16 qam. Arris cm820a cable modem docsis 3 0 latest version 1 step activation 4 2 out of 5 stars 634. In short it should work on any cable system. 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. Ultra fast docsis 3 1 cable modem this cable modem supports docsis 3 1 the only cable modem standard that can deliver speeds over 1 gigabit per second gbps. The mb8600 provides high speed internet for a computer router hdtv game station or streaming media device. Motorola surfboard sb6121 overview and full product specs on cnet.

In short it should work on any cable system. Surfboard cable modem the sb6121 delivers your complete personal media experience at incredible broadband speeds. I followed the directions in the startup guide connected the ethernet cable and contacted the cable company so they could complete. 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.

After the cable modem is successfully registered on the network the power receive send and online indicators illuminate continuously to indicate that the cable modem is online and fully operational. The arris surfboard sb6121 has the following ports available on the back of the modem. I purchased the motorola surfboard sb6121 docsis 3 0 cable modem as an upgrade from a docsis 2 modem so i could take advantage of the higher 50 mbps speed offered by my cable company. It is future ready with ipv6 support built in.

10 offers from 19 29. The mb8600 also has 32x8 support for the fastest possible speeds using the older docsis 3 0 standard. You can use your high speed cable modem to directly connect one computer in your home or business to the internet.