Nokia and Vodafone have announced the successful trial of a new passive optical network (PON) technology capable of delivering speeds up to 100 gigabits per second (Gb/s) on a single wavelength 10 times faster than the most advanced networks available today. This marks the latest industry-first in fiber access for Nokia, following breakthroughs in 10G PON, TWDM-PON, universal PON and 25G PON.
source https://techxplore.com/news/2021-02-nokia-vodafone-showcase-record-breaking-gigabit.html