What is docsis?

DOCSIS stands for Data Over Cable Service Interface Specification. It is an international telecommunications standard that allows cable TV operators to provide high-speed internet access through their existing cable infrastructure. DOCSIS technology enables the delivery of broadband internet, voice over IP, and other services over cable networks.

DOCSIS specifies the modulation techniques, protocols, and network architecture for the delivery of data over cable television systems. It allows for the integration of internet and TV services on the same cable network, providing subscribers with faster internet speeds and more reliable connections.

DOCSIS has evolved over the years, with newer versions offering faster speeds and improved efficiency. The most recent version of DOCSIS, known as DOCSIS 4.0, promises to deliver multi-gigabit internet speeds over cable networks.

Overall, DOCSIS has played a crucial role in the development of cable internet services and has helped to bring high-speed internet access to millions of users around the world.