What is DOCSIS 3.1?

May 5, 2022

DOCSIS 3.1 technology is the latest iteration of the DOCSIS standard specified by CableLabs, the R&D arm of the cable TV industry.  DOCSIS 3.1 is designed to provide significantly faster broadband speeds to users.

DOCSIS 3.0 was the previous cable modem technology, and offered speeds up to 1 Gbps downstream and 100 Mbps upstream. Most cable companies today have upgraded their networks to DOCSIS 3.1.

DOCSIS 3.1 vs DOCSIS 3.0 offers a ten-fold increase in speed, from 10 Gbps downstream and 1 Gbps upstream.  That’s a significant difference.

Because of the faster speed capabilities of DOCSIS 3.1 technology, this makes it an ideal solution for streaming 4K video or high-resolution gaming. In addition, DOCSIS 3.1 can handle significantly more simultaneous connections than earlier DOCSIS standards, making it a great choice for households with multiple devices connected to the Internet simultaneously.

DOCSIS 3.1 technology also supports HDR (High Dynamic Range) video, which delivers an increased range of brightness levels for a more realistic and lifelike picture. And with its backward compatibility with DOCSIS 3.0 modems, most Cable Internet providers will be able to offer their customers upgraded speeds with a simple firmware update.

DOCSIS 3.1 has several features that make it attractive to cable companies and consumers:

  • higher speeds than DOCSIS 3.0
  • higher capacity networks that can support more users and devices
  • full compatibility with DOCSIS 3.0 devices
  • extended channel bonding for increased speed and throughput
  • up to 10 times the energy efficiency of DOCSIS 3.0

As our demand for faster and more reliable internet speeds continues to grow, so does the need for faster cable modems. The DOCSIS 3.1 standard is the latest and fastest standard available, making it the perfect choice for anyone looking to purchase a new cable modem.

So if you’re looking for a cable modem that can keep up with your evolving internet needs, be sure to consider the Hitron CODA DOCSIS 3.1 cable modem – the perfect choice for any cable internet user looking to take their connection to the next level.

Want to learn more about Cable Modems or Cable Modem Routers?  We have plenty of articles under our Learn section of this website, as well, check out our Blog articles.

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