Ports: 9 × 10/100Mbps RJ45 Ethernet ports PoE Support: 8 × PoE ports (IEEE 802.3af/at) PoE Power Budget: Up to 65W total output Transmission Distance: Up to 250m (Extend Mode) Switching Capacity: 1.8Gbps Casing: Durable metal desktop housing Installation: Plug and play, no configuration required