SEM NetworkAnalyzer

SEM Network Analyzer is a professional network diagnostic tool developed for ICT field engineers and event technicians. Connect a USB-C Ethernet adapter to your iPhone and instantly see detailed network information for the port you are plugged into. Key Features Real-time IP address, subnet mask, gateway and DNS detection Automatic VLAN ID recognition from subnet tables VLAN name display with agency colour coding Link speed detection (10 / 100 / 1000 Mbps / 10 Gbps) Continuous ping measurement with latency display LLDP / CDP switch frame detection (requires enterprise entitlement) Measurement protocol with PDF and TXT export Custom VLAN import via Excel or CSV file Example subnet table built-in Designed for broadcast and event networking Used at major sports events, press conferences and broadcast productions to quickly identify network ports, VLAN assignments and connectivity status without needing access to switch management systems.