EXFO America Inc. TK-500-OCT-BTY-85100G-40G Packet Blazer 100G/40G Ethernet Test Kit[Including] : - FTB-500-OCT-BTY rugged and portable platform. 8-slot controller unit with battery, WinXP embedded, Dual Core Processor, 2 GB RAM, 80 GB Hard Disk Drive, Ethernet interface