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March 28, 2020

Overall revenue from Converged Cable Access Platform solutions in 4Q 2019 was soft, continuing a trend that has prevailed throughout 2019. Revenue in 2019 was down about 28% year on year from 2018. This softness is at least partly related to the reduction in capital spend of major MSOs. In fact, s ...


Jan. 28, 2020

At the March 2016 OFC conference, Inphi announced its delivery of a 100G, QSFP28, PAM-4, pluggable transceiver with 80km reach. PAM technology has been utilized for 100G transmissions (Inphi is a specialist in this area) before but at much shorter distances. Pulse-amplitude modulation (PAM) is an an ...