Featuring two 10 Gbps optical ports and two 10/100/1,000 Mbps electrical/optical ports, PacketExpert 10G™ is capable of BERT, Smart Loopback, and RFC 2544 testing. Solution specifically supports Wirespeed Record and Playback, Simulation of IP Links and Impairments (IPLinkSim™), PacketBroker, and Y.1564 Testing (ExpertSAM™) test functionalities. These tests are supported on each port independently for Wirespeed Ethernet/VLAN/MPLS/IP/UDP testing.