NFV Reference Architecture

The NFV (Network Functions Virtualization) Reference Architecture is a framework that describes how to design and operate modern telecom networks using software instead of dedicated hardware. It separates network functions—like routing or firewalls—from physical devices, allowing them to run as virtualized software on shared hardware. This approach provides flexibility, scalability, and cost-efficiency, enabling telecom providers to quickly deploy, manage, and update services. The architecture specifies components and their interactions, guiding the transformation from traditional hardware-dependent networks to agile, software-driven infrastructures.