9 Ports PoE Network Switch (without Power Supply) 10/100Mbps, 8 x RJ45 power supply ports,1 x Uplink port, Support IEEE802.3x
flow control for Full-duplex mode and Backpressure for Half-duplex mode.
Power Supply Method of 4 RJ45 ports: 4,5(+)/7,8(-), Max 30W per port
Voltage: Input=Output, 12V/24V/55V
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