On behalf of CableLabs, Kyrio will be hosting upcoming DOCSIS 4.0 interoperability events!  DOCSIS 4.0 technology is the next evolution of the HFC network, moving the industry towards the 10G vision and offering multigigabit symmetric services as well as low latencies over the network.   As vendors work to create the development of DOCSIS 4.0 products, CableLabs and Kyrio are busy preparing for the next phase of technology development: conducting interoperability events. CableLabs has established a rigorous process for technology […]

About six months ago, CableLabs released DOCSIS® 4.0 specification. Skip to this year’s Cable Next-Gen Technologies and Strategies event, Doug Jones, Principal Architect at CableLabs, said that he expects CableLabs to “begin some initial interoperability work – a precursor to certification testing – in 2021.” Read more about the DOCSIS 4.0 roadmap and where 10G […]

One of the pillars of the 10G platform is security. Simplicity, integrity, confidentiality and availability are all different aspects of Cable’s 10G security platform. In this work, we want to talk about the integrity (authentication) enhancements, that have been developing for the next generation of DOCSIS® networks, and how they update the security profiles of […]

Today we are pleased to announce the release of the DOCSIS 4.0 specification, which incorporates both full duplex and extended spectrum capabilities. A part of the suite of technologies that support the 10G platform, DOCSIS 4.0 technology achieves a downstream speed of up to 10 Gbps (doubling the maximum download speed available with the implemented DOCSIS 3.1 technology) […]

In a continuing effort to meet the industry’s recently announced 10G goal, CableLabs is wrapping up the first major update to its DOCSIS specification since DOCSIS 3.1. DOCSIS 4.0 technology will enable the next generation of broadband over cable’s existing hybrid fiber coax (HFC) networks, delivering symmetrical multi-gigabit speeds while supporting high reliability, high security […]

CableLabs is pleased to announce the certification of the industry’s first DOCSIS 3.1 Plus (DOCSIS 3.1+) device supporting four orthogonal frequency-division multiplexing (OFDM) channels. The certified device, developed by Vantiva, represents a key milestone in advancing broadband performance and capacity for cable operators worldwide. The DOCSIS 3.1 specifications require support for at least two OFDM […]

A fundamental enabler in connecting people around the globe, DOCSIS technology has empowered millions to live, work, learn and play. Since the days of the first DOCSIS 1.0 cable modems (CMs) almost 30 years ago, DOCSIS technology has continued to evolve, benefitting from a robust ecosystem of operators and vendors working together with CableLabs to […]

Thanks to two recent innovations, DOCSIS technology is bringing more speed to the table. First, DOCSIS 3.1 cable modem termination systems (CMTSs) can now offer more DOCSIS channels than they did just a few years ago. Second, DOCSIS 4.0 cable modems (CMs) can take advantage of those extra channels to provide even faster speeds. DOCSIS […]

Curtis Knittle, VP of wired technologies at CableLabs, sat down with Fierce Telecom to talk about all things DOCSIS. “He told Fierce all the talk about DOCSIS not being able to keep up with fiber is nonsense. He pointed to the performance offered by DOCSIS 4.0, the most recently released specification, as proof.” Read more […]