Comcast announced a successful test of a prototype 10G modem using the core technology that will deliver multigigabit speeds to tens of millions of homes. Initial tests show 4 Gigabit upload and ...

HICKORY, N.C.--(BUSINESS WIRE)-- CommScope (NASDAQ: COMM) announced today that it has reached a new milestone with Comcast in the development of its DOCSIS® 4.0 Full-Duplex DOCSIS (FDX) amplifiers.