Modernize legacy and packet networks with carrier-grade hardware: SDH/optical multiplexers, packet switches, Ethernet & CES demarcation, cellular traffic aggregation, VoIP, encryption, and optimization. RAD’s SecFlow adds rugged IIoT at the edge with containerization, protocol conversion, and secure 4G/5G/LoRa/Wi-Fi HaLow backhaul to MQTT/cloud.