The Flexibilis Ethernet Switch (FES) is an advanced Layer 2 switch IP core designed to enable gigabit forwarding capabilities across multiple Ethernet ports. Compatible with IEEE 802.1D MAC bridges, FES features triple-speed Ethernet interfaces for efficient handling and prioritization of network traffic. Its integration with IEEE 1588 Precision Time Protocol ensures accurate timekeeping across the network, which is crucial for applications requiring precise timing. The FES supports various configurations and interfaces, making it adaptable to specific application requirements while maintaining robust network performance.