Drayte VigorSwitch P2280 28-Port Layer 2 Managed Gigabit PoE+ Switch PoE+ (385W) L2 Managed Gigabit Switch with 4 x SFP/GbE Combo ports, 24 x GbE ports, 1 x Console port, Auto Surveillance & Voice VLAN, ONVIF-Friendly, Energy-Efficient Ethernet, and Central Switch Management Layer 2 Managed PoE Gigabit Switch 24 x Gigabit Ethernet Ports with PoE+ 4 x Gigabit RJ-45/SFP Combo Ports PoE ports 802.3at and 802.3af compliant providing up to 30W per port PoE power budget of 340 watts 802.1q tagged VLANs (MAC address, and protocol) Voice and Surveillance VLANS with QoS (OUI Mode) providing improved call and video quality QoS with 8 queues for traffic prioritisation Enterprise-Level security features 802.1x Port Security, ACL, IP Source Guard and DHCP Snooping Access Control (IPv4, IPv6 and MAC address) Support IPv6 with MLD Snooping, IPv6 ACL, and IPv6 DNS Resolver Interface LAN Port 24x PoE Gigabit Ethernet, RJ-45 4x Gigabit Ethernet, RJ-45/SFP Combo Console Port 1x Gigabit Ethernet, RJ-45 Factory Reset Button 1 PoE PoE+ (802.3at)-Capable Ports 24 PoE (802.3af)-Capable Ports 24 PoE Power Budget 385 watts Power Limit Scheduled On/Off Power Cycle on Port Manual, Ping Watchdog Capacity Buffer Size 4.1 Mbit Switching Capacity 56 Gbps Forwarding Rate 41.7 Mpps (64 bytes) MAC Address Table 8k Jumbo Frame Up to 9KB Physical 19-inch Rack Mountable Mouting Kit Included Max. Power Consumption 453.3 watts Dimension 441mm x 270mm x 45mm Weight 4.3 kg (9.0 lb)