The NetXpert XG2 can certify copper or fiber networks to 10G speeds using advanced Bit Error Rate Testing (BERT), pushing real data packets over the cable and measuring the results. This is real world testing, which proves the capabilities of new networks and helps to identify those older cable runs that can operate at higher speeds. The XG2 is also equipped with a full suite of active network tests and tools to speed network installs, including PoE testing and network testing over WiFi. The NetXpert XG2 is designed to be the one device that can perform all the tests you need during an install, simplifying and speeding up the process.