Jonathan Sadler is a Solutions Architect at Infinera. With over 25 years of data communications experience as a protocol implementer, network element designer, carrier network operations manager, and carrier network planner, Jonathan brings a broad set of knowledge and experiences to the design and analysis of carrier network technology. Currently, Jonathan is involved in developing technologies to efficiently transport packet oriented services in Service Provider Networks. Jonathan is OIF's acting Network Interoperability Working Group Chair and an active participant in the ITU. Jonathan studied Computer Science at the University of Wisconsin - Madison.