Feature 1. 8 10/100/1000M Rj45 adaptive POE power supply ports, 2 10/100/1000M Rj45 uplink ports. 2. Gigabit port ensures high-speed data transmission. 3. Compatible with 802.3af/at standard. 4. Support power output management. 5. Automatically detect PD devices. 6. Supports IEEE802.3x full-duplex flow control and Backpressure half-duplex flow control. 7. Supports 2K MAC addresses, automatic learning and automatic updating. 8. Panel indicator lights monitor working status and help fault analysis. 9. Support IEEE802.3az high-efficiency energy-saving function.