IXIA 400 chassis provides a platform on which an Ixia test system can be
built. The chassis supports an integrated test controller that manages
all chassis and testing resources. A wide array of interface Load
Modules are available for the chassis, providing the network interfaces
and distributed processing resources for customizing and analyzing
network traffic flows. The highly scalable architecture supports daisy
chaining of up to 256 chassis with synchronized timing to enable very
large test environments.