GWN 7660 GWN7660 offers dual range MU-MIMO 2x2:2 with DL/UL OFDMA technology and sophisticated antenna design for maximum network bandwidth and extended Wi-Fi coverage. To ensure easy installation and management, GWN7660 uses a distributed network management project without a controller where the controller is embedded in the online user interface of the product. GWN7660 is also supported by GWN.Cloud and GWN Manager, Grandstream's cloud and local Wi-Fi management platform. It is an ideal Wi-Fi access point for Voice-over-Wi-Fi deployments and offers a seamless connection to Grandstream IP phones supporting Wi-Fi. With support for advanced QoS features, low-delay real-time applications, lattice networks, interceptive portals, 256 simultaneous customers on AP and two Gigabit network ports with PoE/PoE+.