10 Gigabit Ethernet Data Frame Reconstruction Based on FPGA

Improving network transmission efficiency is an important issue in 10 Gigabit Ethernet (10GigE) transmission. FPGA functions by receiving, sorting, combining and repacking required UDP protocol frames, before sending them to the downstream receiver. This design has high efficiency and low delay through FPGA hardcore programming. The start, stop and necessary parameters for the frame reconstruction are controlled and configured by the upper computer software, providing easy modification and good adaptation. The design can effectively improve the utilization of 10GigE transmission link, optimize the network environment, and enhance the processing efficiency of downstream receiving device.