In anticipation of growth in the 3D imaging and sensing market, and to further enhance support of our Optical Security and Performance Products customers, VIAVI has completed construction of a new manufacturing plant and cleanroom facility in Henrietta, New York. The new plant replaces a facility formerly operated by RPC Photonics, which VIAVI acquired in […]

This morning, VIAVI introduced two new assurance solutions – including a patented 3D geolocation feature – that give operators a view of 5G coverage and subscriber experience, allowing them to transform 5G planning and performance engineering. Combined, they deliver comprehensive visibility that allows them to attract new vertical markets and drive new revenue streams. This release […]

With the move to pluggable coherent optical modules for the first time since 10G, we see client and line side considerations coming together. The most obvious example of this is optical signal to noise (OSNR) and related measurements. For any modules with the potential for use in an amplified system, OSNR becomes the fundamental figure […]

I recently participated in an interesting online debate about the use of wireless technologies to track pandemics, as part of the Senza Fili #WirelessFightsCOVID webinar series. During our discussion, there were a lot of opinions on how to track the spread of infection and what is the best and most secure way to do contact tracing […]

With the advent of 400G Ethernet, it has become critically important to fully understand and validate Forward Error Correction (FEC) logic and the related software and firmware. 400G Ethernet uses PAM-4 signalling optically and electrically. Because of the susceptibility to the impact of noise, distortion, and other disturbances, most links will run with a raw error […]

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