Motorola SB6120 vs SB6121 – Which one to choose?

You wanted to buy the Motorola SB6120 but your friend told you to buy the SB6121. So you’re not sure which of these Motorola modems to buy now. Don’t worry, you should be able to get a clear picture of Motorola SB6120 vs SB6121 batteries in this article and make the right choice.

What are the Motorola SB6120 and SB6121 modems?

Before we proceed to evaluate the SB6120 vs. the SB6121, the most important point to note is that both of these Motorola modems are DOCSIS® 3.0 compliant modems. What this means is that they are very fast modems, and in theory you can get data speeds of over 100 Mbps in both directions by using channel bonding technologies. They are also backward compatible with DOCSIS/EuroDOCSIS 1.x and 2.0 and support IPv4 and IPv6.

What is DOCSIS 3.0 and why is it important?

DOCSIS stands for D.ties EITHERworm againstable Sservice YoInterface Sspecification. Motorola worked with a consortium led by Cablelabs to release the DOCSIS 3.0 specification in August 2006. DOCSIS 3.0 is important because with DOCSIS 3.0, cable Internet providers can deliver ultra-fast broadband services through the use of cable bonding technologies. channels.

How does channel linking work?

Conceptually this is very simple. Imagine right now that you have a data channel that gives you a maximum throughput of 40 Mbps of data. What if you can expand this 4 times? With DOCSIS 3.0 specs, you’ll theoretically get 4 x 40 Mbps or a whopping 160 Mbps of throughput. That’s why most SB6120 or SB6121 users will find they get a huge speed boost when they switch to either modem.

SB6120 vs SB6121 – A Comparison of the Specs

I don’t want to reproduce the technical specifications here, but you can easily download the technical specifications from the Motorola site or from the link at the bottom. In each comparison base, for example, when you compare the SB6120 to the SB6121, the easiest way to see the difference is to put them side by side. However, with these two and when it comes to technical specifications, there are no differences at all!

However, there are some very small differences in these areas:

• modem shape – The SB6120 has a more rectangular and square shape, while the SB6121 has a rectangular but rounded shape. The SB6120 is slightly larger but thinner at 146mm x 146mm x 38mm, while the SB6121 is smaller and thicker at 133mm x 133mm x 42mm.
• modem price – Depending on the dealer you buy your modem from, the SB6121 could be priced a few dollars higher compared to the SB6120.
• Modem availability – As Motorola is replacing the SB6120 with the SB6121, retailers may run out of SB6120 as they will not be restocked when stocks are gone.

SB6120 vs SB6121 – Which one to buy?

By now you would have come to a clear conclusion. The reason you’re looking at a SB6120 vs SB6121 comparison is because you want a fast modem so you can enjoy your internet experience; whether it’s for work, surfing, entertainment or play. Both modems will deliver that.

Since both products are 95% identical, your choice really comes down to whether you are willing to buy an older product box design that was discontinued by the manufacturer, or buy the latest redesigned box for a few dollars more.