DC-DC Gigabit 802.3at PoE+ Power over Ethernet Injector

  • Suits solar power systems
  • 10/100/GigE RJ45
  • 10-15VDC systems
  • 56VDC 625mA (35W) 802.3at Compliant
  • Dual block inputs for connecting 2 power sources
  • 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 802.3at Power over Ethernet voltage from a 12V battery system. They have an integrated POE injector to apply 56VDC to Ethernet cable in 802.3at PoE pin arrangement. They have two isolated inputs for connecting 2 power sources, like a primary and backup power source. A metal enclosure model is available for industrial applications. They accept data-in to a shielded RJ45 Jack and provide data-out and PoE power on the shielded RJ45 output jack. They work by supplying power on the unused Ethernet pins 4,5(V+) and 7,8(V-).

Electrical Specifications

Input voltage: 10 to 15V DC Input current: 3.6A max at 12V DC at F.L Output voltage and current: + 56V 802.3at Maximum load: 0.625A Min load: 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 12V DC, input at F.L Short-circuit protected output Short GND terminal to prevent damage to power supply Auto-recovery Input fuse protection Current limit: 120 to 160% at 10V to 15V DC FCC Class B standard Operating temperature: -20 to 50 degree Celsius Storage temperature: -40 to 85 degree Celsius

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(MIT-55G-1256D)

SKU MIT-55G-1256D
Shipping Weight 0.1700kg
Shipping Width 0.500m
Shipping Height 0.300m
Shipping Length 0.150m