Demonstration illustrating the flexibility and scalability of the emerging Beyond 100G (B100G) standards along with the support of existing 100G standard, all made possible by Xilinx’s All Programmable UltraScale FPGAs. This demonstration showcases Xilinx’s award winning B100G Muxponder solution on a Virtex UltraScale VU190 device including new OTUC2 (200G) ITU pre-standard and OTUC4 (400G) ITU pre-standard.