As fiber networks are being widely deployed, there is a big opportunity to leverage them to accelerate 5G deployments and make them more cost-efficient. This opportunity is growing with 5G densification and deployments of new cell sites that need new transport. PON enables 50% cost savings in 5G transport while the evolution of PON technologies to higher speeds, lower latencies and network slicing enables existing fiber broadband networks to scale with 5G mobile network growth.