Handheld single port tester with large touch screen LCD and integrated 10/100/1000 Mbps Ethernet electrical interfaces for copper testing and 100/1000 Mbps optical interfaces for fiber testing. Features include Bit Error Rate testing at layers 1/2/3, RFC2544 Performance testing, QoS testing, Multi-Stream Traffic Generation, Comprehensive Statistics, PING, TraceRoute, Optical power meter and more. Includes (2) 1310nm, 10Km SFPs, (2) CAT6 cables, (2) fiber cables and carrying case. Other optical SFP interfaces and cables are optional. One-Year Hardware Warranty included.