ZTE ZXHN F6640 is a Wi-Fi 6 GPON gateway designed to provide ultra-broadband access up to 3.6 Gbps. To set up a mesh network with this device, you typically configure it as the "Controller" (Master) to manage secondary "Agents" (Slaves). Mesh Configuration Overview
To begin, you must log into the web management interface of your primary ZTE F6640 router. zte f6640 manual pdf mesh