NetAlly LR10G-100 LinkRunner 10G Advanced Ethernet Tester. Advanced Ethernet Cost-Effective, Line-Rate 10Gig Ethernet Testing. Includes: (1) LR10G mainframe with Li-ION battery, G3-PWRADAPTER, SFP+MR-10G850, Inline RJ-45 coupler, WireView wire mapper #1, small soft case.