SDN makes for better transport in the network says David Jameson, Principal Solutions Architect for Fujitsu. Networks are no longer being defined by the hardware that is in place. SDN is opening the door to programmable networks, making new service types more easily implementable. Fujitsu has multiple proof-of-concepts under development globally, including a bandwidth-on-demand and provisioning tool that can automatically create a circuit across existing FLASHWAVE 9500 and CDS platforms.
See 3-minute video: http://youtu.be/713IkuFdGWI