EXFO America Inc. TK-400-AV-8510B-1-8520-1-200 Test kit including FTB-400-D4-N12-AV Universal Test System Platform - FTB-8510B-1 Packet Blazer for FTB-400 - 1 x 10/100 Mb Ethernet port, 1 x 10/100/1000 Mb Ethernet port, & 1 x Gig- E module (Single port) Includes: -10/100 Ethernet & Gigabit-Ethernet