DC-DC Passive Power over Ethernet Injector for Ubiquiti AirFiber


Key Features


  • Suits solar power systems

  • 18-36VDC systems

  • 56VDC 0.63+0.63A PoE output (all 8 pairs)

  • Short Circuit, Over Current and Reverse/Over Voltage Protection

  • High temperature operation.




  • MSTronic's series of DC to DC converters are a low cost and high reliability solution for those requiring 56VDC Power over Ethernet voltage from an 18 or 24V battery system

  • They have an integrated POE injector to apply 56VDC to Ethernet cable on all 8 pairs

  • Airfiber radios require 50VDC 1.2A however a 56VDC injector operates perfectly fine within the radios tolerances (42-58VDC)

  • They accept data-in to a shielded RJ45 Jack and provide data-out and POE power on the shielded RJ45 output jack




Electrical Specifications


  • Input voltage: 18 to 36V DC

  • Input current: 3.65A max at 24V DC at F.L

  • Output voltage and current: + 56V / 0.625A

  • Maximum load: 0.625A+0.625A

  • Min load: 0.01A+0.01A

  • Load regular percentage: 5%

  • Line regular percentage: 1%

  • Ripple percentage: 1%

  • Noise percentage: 1%

  • Ripple and noise bandwidth: from DC to 20MHz Terminated with 47uF capacitor and 0.1uf MPE capacitor of proper polarity

  • Efficiency: 80% min at 24V DC, input at F.L Short-circuit protected output Short GND terminal to prevent damage to power supply Auto-recovery Input fuse protection


Mechanical/Environmental Specifications


  • Construction: ABS Plastic

  • Operating temperature: -25 to 50° Celsius

  • Storage temperature: -40 to 80° Celsius

  • Operating humidity: 5 to 90%

  • Cooling: Free air

  • Dimension: 125 x 72 x 38mm (L x W x H)

  • Standards: EN60950-1, FCC Class B, EN55022 Class B


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SKU MIT-20G-2456
Shipping Weight 0.1700kg
Shipping Width 0.500m
Shipping Height 0.300m
Shipping Length 0.150m
Shipping Cubic 0.022500000m3