NETSCOUT LRAT-1000 LinkRunner AT Copper Ethernet Network Tester A handheld Ethernet tester for quick, automated verification of network connectivity and availability Tests 10/100/1000 Mbps twisted pair Ethernet links AutoTest accurately identifies network problems in 10 seconds Features basic cable tests, Ethernet link and switch port identification, PoE, IP ping, TCP port open, 10 reports Includes AA battery pack, LinkRunner Manager software