FZ-DNP is a digital bus analysis and design software platform based on OPNET. It can realize the digital simulation, optimization and evaluation of various advanced buses including ARINC664 bus, ARINC429 Bus, etc., assist users to complete the complex bus network planning and design based on the actual business, and give the design performance reference.

The product has been successfully applied to IMA network digital load analysis and design, providing effective and reliable design reference for overall designers.