8 Port Gigabit Desktop Switch With 4 Port PoE 4 Mbps Black

Interfaces are 8× 10/100/1000 Mbps RJ45 Ports, AUTO Negotiation, AUTO MDI/MDIX, network media are 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m),EIA/TIA-568 100Ω STP (maximum 100m), 100BASE-TX: UTP category 5, 5e cable (maximum 100m) ,EIA/TIA-568 100Ω STP (maximum 100m),1000BASE-T UTP category 5, 5e, 6 or above cable (maximum 100m),EIA/TIA-568 100Ω STP (maximum 100m) There is a physical security lock. External power adapter (Output: 53.5VDC/1.31A), packet forwarding rate is 11.904 Mpps. PoE Ports (RJ45) are standard is 802.3 af/at compliant, PoE Ports are Ports 1–4, power supply is 64 W, 4K mac address table, 16KB jumbo frame, 16 Gbps switching capacity, max power consumption is 5.39 W (220/50 Hz no PD connected), 75 W (220/50 Hz with 64 W PD connected), max heat dissipation is 18.38 BTU/h (no PD connected), 225.75 BTU/h (with 64 W PD connected).