The Huawei S1700-28GFR-4P-AC is web/SNMP-based switch with 28 ports including 4 Gig SFP. SNMP-based S1700 models allow the use of a SNMP-based NMS for centralized configuration and management. It is green, energy-saving and belongs to the Ethernet access switch. SNMP-managed switch supports MSTP examples up to eight, making the networks smooth. With rich safety features, it can prevent attacks from hackers and virus in order to build secure, reliable, high-performance and multi-service networks for small- and medium-size enterprises.