IPNetSim™ emulates IP network with access to 10 Gbps full duplex link or 10/100/1,000 Mbps full duplex link. For each direction, incoming traffic can be identified into separate, user-defined streams – up to 16 for 1 Gbps pipe and 4 for 10 Gbps pipe – that can be modified to simulate network impairments. Solution offers 4 ports, of which 2 support 10/100/1,000 Mbps in Electrical or Optical mode. Features include bandwidth throttling as well as per-stream statistics and live throughput graphs.