Industrial Gigabit PoE Injector DC INPUT/ DIN RAIL MOUNT
Data Rate: 10M/100M/1000M
Input Voltage: 12VDC to 57VDC (DIN-POE4); 40VDC to 57VDC (DIN-POE4D)
Maximum PoE output: 35W per port (DIN-POE4D); Current limited – 1A/port (DIN-POE4)
Compliance: 802.3af/at (DIN-POE4D)
PoE protection over-current protection
LEDs: Green-Power ready, Off-No power apply
Operating temperature: -40℃~ +75℃ 
Storage temperature: -40℃~+85℃
Operation humidity: 90% relative humidity, non-condensing
Dimension: 125mm(H) x46mm(W) x102mm(D) DIN RAIL Mountable
Operating Voltage: Data 5V
Clamping Voltage: Data 16.5V(@IPP -5A, tp -8/20μs, I/O pin to GNDμ
Peak Pulse Current: 20A (tp-8/20μs)
Pin Protected: All 8 pin protected
Max Shut Capacitance: <3pF (VR-0V, f-1MHz, I/O pin to GND)
                                          <1.5 pF (VR-0V, f-1MHz, Between I/O pins
IEC compatibility(EN 61000-4): IEC 61000-4-2 (ESD)±15kV (air), ±8kV (cotact)
                                                        IEC 61000-4-4 (EFT) 40A (5/50ns)
                                                        IEC 61000-4-5 (Lightning) 20A (8/20μS)