100-600 Gbit/s FlexEthernet Product Brief - This product brief describes the 100–600 Gbit/s FlexEthernet IP Core, a scalable FlexE transport solution that maps multiple Ethernet client signals into flexible bonded Ethernet PHY groups. Optimized for Agilex® 7 FPGAs and SoCs, the core supports flexible calendar slot allocation, synchronization messaging, IEEE 1588 PTP timestamping, and hitless bandwidth resizing for advanced optical and metro transport networking applications.