DC-DC Passive Power over Ethernet Injector for Ubiquiti AirFiber

  • 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: 2.61A max at 12V DC at F.L 1.26A max at 24V DC at F.L Output voltage and current: + 56V non-802.3af 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 0.022500m3