infra-david tomalin cityfibre

CityFibre CTO plots PON roadmap to 50G and beyond

UK fibreco CTO David Tomalin talks PON future: XGS now in place and a 10–20 year technology roadmap that elects to leapfrog 25G. Vendor interoperability deemed marker of market maturity, with long-time favourites Calix and Nokia earning plaudits…