Blogs

Optical/DCI

In this service we provide ongoing analysis of developments in global markets for optical transport products in the long-haul DWDM, metro C|DWDM, and integrated packet optical transport; for legacy optical transport products in the SONET/SDN, MSPP, and digital cross-connect categories; and analysis ...

BLOG

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 ...

BLOG

Jan. 28, 2020

The financial and analyst community tend to roll up equipment vendors’ revenues for product lines into a single high-order number to gauge market size and simplify the reporting and analysis. GAAP reinforces this mindset as the majority of public companies that are equipment and/or software supplier ...