16-Port 10/100/1000Base-T(X) Ethernet with IEEE 802.3af/at Compliant (30W/Port)Multi-user Account for SecurityBypass Design for Daisy Chain RedundancyConfiguration: http, https, CLI Command, Telnet, SNMP, SSHNetwork redundancy support: G.8032 ERPS v2 / STP / RSTP / MSTPSupports Static Routes for Routing FunctionSupports RADIUS, TACACS+ Authentication ProtocolSupports QoS, LACP Bandwidth controlSupports VLAN, SNMP v1/v2c/v3, ACL, IP Source Guard for Ethernet SecurityPoE Ping Alarm Function for PoE Ports Power RecycleRedundant Power Input DesignOperating Temperature Range - STD: -10°C to 65°C5-Year Warranty