Spirent FX3 6-Port Quint-Speed QSFP28 Modules

The Spirent FX3 6-Port Quint-Speed QSFP28 Module is a high-performance Ethernet test solution supporting 100G, 50G, 40G, 25G and 10G speeds. It combines Spirent’s industry-leading Layer 2-3 traffic generation and analysis with advanced network emulation and application-layer protocol support. Designed to emulate a wide range of devices, users and services, it enables comprehensive testing for next-gen network equipment and systems. With six QSFP28 ports, the FX3 provides scalable and flexible validation in both development and production environments. Ideal for network equipment manufacturers and service providers, it ensures accurate, repeatable performance testing across complex multi-rate Ethernet networks.