DOCSIS stands for data over cable service interface specifications, the key there being "cable service." It's the standard that defines how your modem does its job relaying cable internet signals ...

Which DOCSIS 3.0 or 3.1 is best? DOCSIS is the international standard that dictates how cable modems work. It stands for “Data Over Cable Service Interface Specification” and while that sounds ...

Comcast's Internet service isn't yet ready to match the speeds that Google Fiber offers, but the cable giant just took a big step toward taking on Google. A protocol known as DOCSIS 3.1, which can ...