Intelligent PoE.- BT 90W.- 8-pin assignment PoE power supply.- Long distance PoE.- PoE watchdog.- Wide working temperature.- Ethernet Port: Port 1–8: 8 × RJ-45 10/100 Mbps (PoE)- Port 9: 1 × RJ-45 10/100/1000 Mbps (uplink)- Port 10: 1 × SFP 1000 Mbps (uplink)- PoE PIN Assignment: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)- PoE Power Management: Port 1-2 ? 90 W, Port 3-8 ? 30W, total? 96 W- PoE Protocol: IEEE802.3af/ IEEE802.3at/ Hi-PoE/ IEEE802.3bt- Switching Capacity: 7.6G- Packet Forwarding Rate: 4.17Mpps- Packet Buffer Memory: 1Mb- MAC Table Size: 8K- Application Humidity: 5%~95%- Power: DC 48~57V power adapter- Lightning Protection: Common Mode 8KV Differential Mode 6KV- ESD Protection: Air Discharge 4KV Contact Discharge 2KV- Working Temperature: -30°C~65°C- Weight: 540g- Dimension(WxDxH): 150mmx100mmx42mm-