The nGenius® 4200 series packet flow switch (PFS) is a NEBS level III compliant, highly scalable modular system that bridges the gap between 1G/10G and 40G Ethernet networks and tools.
The nGenius 4204 packet flow switch model consists of a 2RU chassis that supports up to four chassis modules, with each module supporting up to 160 Gbps throughput — for a chassis total of 640 Gbps of unidirectional (or 1.28 Tbps of bidirectional) throughput and up to 64 ports. All ports on each chassis module are enabled by default, with each port configurable as a network traffic, intermediate (service), or monitoring tool port.