The NetAlly EXG-300E-KIT EtherScope® nXG Portable Network Expert is a multi-technology, all-in-one handheld network analyzer that enables engineers and technicians to get more done faster, from deployment to maintenance and documentation of their ever-changing Wi-Fi and Ethernet access networks. With its simple operation, yet in-depth visibility, and the ability to remotely access and control EtherScope nXG, engineers can now fully enable and leverage the "local hands" of field technicians to expedite problem-solving.

The EXG300EKIT EtherScope nXG has two sets of native Wi-Fi network interfaces: a 2x2 adapter to scan and test Wi-Fi networks, and a 1x1 adapter for remote control connection and testing. The test interface supports 802.11a/b/g/n/ac/ax and can show analysis of utilization and status of Wi-Fi channels, SSIDs, BSSIDs, access points, client devices, and interferers. The EtherScope nXG provides full 6.0GHz support.

The EtherScope nXG has two Ethernet ports. The main test RJ-45 port supports Multi-Gig networks from 10/100/1000Mbps to 2.5/5/10G to verify link speed SNR, and duplex advertised and connected. It can request and verify PoE power under load from up to 90W PSE's. Alternatively, it can interface to fiber networks via single/multi-mode SFP+ to test 1/10Gbps fiber-based Ethernet. The second RJ-45 management port connects to 10/100/1000Mbps Ethernet for remote control, and conducts network scanning and tests where needed. It is also the port for cable testing.

The EtherScope nXG has built-in Bluetooth v5/BLE radio for connectivity and conducting BT/BLE site surveys; USB interfaces provide connectivity for accessories and other devices.

Spectrum Analysis and Interference

Trying to pinpoint the source of Wi-Fi interference on a wireless network is hit or miss with the wrong tools. Through the use of the included NXT-1000 Mobile Spectrum Analyzer, EtherScope nXG offers a view of RF interference in the 2.4 and 5.0GHz bands and its impact on the wireless network's overall performance. Key graphs and charts include:

Real-Time FFT - Provides a real-time view into the RF environment.

Spectrum Density – Displays real-time analysis on signals that are common during the current capture session.

Spectrogram - Shows intermittent spikes of RF energy that may be causing wireless network problems.