The Broadband Forum and NTT are undertaking a project to standardize the virtualization of PON networks to support the delivery of Time Critical Applications (TCAs), such as 5G fronthaul.
The project, which was initiated by Forum member NTT, is called PON Abstraction Interface for TCAs. It looks at how SDN and NFV can be applied to Optical Line Terminals to disaggregate PON functions to functional modules with open interfaces. The first phase will...