DS-3E1520HP-SI-16P2T2F

L2, Smart Managed, 16 Gigabit PoE ports, 2 Gigabit RJ45, 2 Gigabit SFP ports, 802.3af/at/bt, port 1-4 support Hi-PoE 90w, PoE power budget 230W, HPP Cloud managed, VLAN, STP/RSTP loop prefention, DHCP Snooping, ACL, IP&MAC filter based on port, SNMP V1/V2C, Max. 300 meter PoE transmission, Rack mount