Bingo. Glad you posted that ITTR. 

People should keep in mind that the POET OI represents the most flexible optical integration platform that we are aware of.  The level of efficiency in which the OI optical connectivity is achieved is industry leading. It is the source of comment by Vivek that he ultimately sees an eco-system of off the shelf parts which can be mixed and matched at very low cost for companies of all sizes with applications that will span the entire industry.