Linksys ( LGS328MPC-EU) 24-Port Managed Gigabit PoE+ Switch with 4x 10G SFP+ Uplinks & 410W TAA Compliant - Black Ports: 24x Gigabit ethernet ports PoE+ (251W - 410W) - 4x 10G SFP+ Ports Switching Capacity: 128 Gbps Memory: 512Mb RAM MAC Address Table Size: 16K Fans: 2x 8200 rpm Fans Functions Include: Link Aggregation, VLAN, VLAN, IGMP Snooping, HOL Blocking Prevention, Port Mirroring, Access control, Storm Control & Other Standard functions Routing Static Routing: IPv4 , IPv6 Power Input: 100240V, 7A