Today’s high-speed data applications need system integration plus testing that determines performance limits outside of DOCSIS certification procedures. Extensive high-speed, standards-based, hybrid ...

Clearly, the cable modem industry is going through a huge change. Operators are diligently working to increase the revenue stream from their cable modem offerings. Therefore,they are pushing design ...

Comcast is now considerably closer to making multigigabit cable internet a reality. The company has successfully tested the first 10G modem capable of multigigabit speeds. The Broadcom-built prototype ...

I'm that 5G guy. I've actually been here for every "G." I've reviewed well over a thousand products during 18 years working full-time at PCMag.com, including every generation of the iPhone and the ...

Comcast just announced a new milestone: the first-ever successful test of 10G modem technology. The test, which was carried out using a Full Duplex DOCSIS 4.0 system-on-chip (SoC) cable modem, has ...

Signal modulation is one of the most basic and important concepts in the RF industry. It consists of using the variation of one or more parameters of a carrier signal to transmit information, ...