Mobile transport networks are essential as they provide connectivity to Radio Access Networks (RAN) and cannot be an afterthought. Delivering flawless 5G mobile services demands a transport network that can support massive connectivity, super-high data rates, and ultra-low latency. This include having built-in flexibility to address evolving RAN architectures which can include a mix of distributed, centralized, and cloud RAN deployments. This application note discusses the Nokia solution to help network operators like you to efficiently build your mobile transport network using a mix of wired and wireless transport technologies that provide the performance needed across different RAN architectures.