Hikvision DS-3E1520HP-SI-16P2T2F. Switch type: Managed. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 18. MAC address table: 8000 entries, Switching capacity: 56 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1w, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt. Power connector: AC-in jack. Power over Ethernet (PoE). Rack mounting