nGenius Packet Flow Switch by NETSCOUT is a network visibility solution that optimizes the flow of packets from the network to security monitoring systems. It performs key flow management functions such as speed conversion, aggregation, and load balancing. nGenius Packet Flow Switch acts as a 'traffic cop' to relieve network security systems and ensure uninterrupted network and security monitoring during power loss or tool failure. It allows for quick traffic rebalancing within one IT network security visibility tool set.