Interface: • 24× 10/100/1000Mbps RJ45 Ports; • 4× Gigabit SFP Slots; • 1× RJ45 Console Port; • 1× Micro-USB Console Port, Fan Quantity: 2, Power Supply: 100-240 V AC~50/60 Hz, PoE Ports (RJ45): • Standard: 802.3at/af compliant; • PoE+ Ports: 24 Ports, up to 30 W per port; • PoE Power Budget: 384 W, Dimensions ( W x D x H ): 17.3 × 13.0 × 1.7 in (440 × 330 × 44 mm), Mounting: Rack Mountable, Switching Capacity: 56 Gbps, Packet Forwarding Rate: 41.66 Mpps, MAC Address Table: • V1: 8K; • V2 and above: 16K, Packet Buffer Memory: 4.1 Mbit, Jumbo Frame: 9 KB.