The ZyXEL Switch 3700 Series consists of three switches: the MGS-3712/MGS-3712F, and MES-3728. The Switch 3700 Series is specially designed for service providers to deliver profitable Ethernet services. With the high-performance hardware platform, service providers can easily extend network topologies while enabling robust security, QoS and management functions to help customers fulfilling differentiated needs for Metro Ethernet services.