The NOKIA FTIF 472311A is a sub-module used in the Flexi Transmission system, designed by Nokia. It is specifically a transport plate, which is used to facilitate the transmission of data through the system. The sub-module features high-speed connectivity and is designed for use in a variety of different networking environments. The transport plate is an integral part of the overall Flexi Transmission system, which is used by a range of different industries and organizations for high-speed data transfer and communication.