Tycon Power Systems


Tycon 18-36VDC IN, 56V 70W 802.3bt PoE OUT. DC to DC Converter and 5G 802.3bt PoE Injector



The Gigabit compatible TP-DCDC-2456GD-BT is 802.3at/bt compatible high power DC to DC converters/PoE inserters designed for operation in industrial environments. The inserter conforms to the new IEEE802.3bt Power Over Ethernet standards for industry compatibility. The PoE inserter supplies 56VDC PoE power on all 8 Ethernet wires (4 Pair). They are backward compatible with 802.3at so they will safely power 802.3at and 802.3af devices in addition to the new 802.3bt devices. The TP-DCDC-2456GD-BT is a low cost option for applications with 18-36VDC available. The input and output are isolated so they work in a negative ground or positive ground system. They have two DC inputs for connecting 2 power sources, like a primary and backup power source. They have various protections for low voltage, surge, short circuit and overload.


  • Input Voltage 18VDC to 36VDC
  • 8 wire (4 Pair) 56VDC 802.3bt PoE Output
  • High Power Output to 70W
  • Dual DC Inputs for Connecting 2 Power Sources
  • Gigabit Data Throughput
  • Low Voltage Disconnect Feature
  • Short Circuit, Over Current and Reverse/Over Voltage Protection
  • Industrial Temperature Range -40 to 70C


  • 24VDC Remote Power Systems
  • 48VDC or -48VDC Remote Power Systems
  • 802.3bt PoE 4 Pair Powered Cameras and Radio’s
  • 802.3at PoE Powered Devices

Dimensions (LxWxH)

  • 125 x 75 x 38mm (4.9 x 3 x 1.5”)


  • 255g (9oz)

Technical Description

  • Input Voltage +/- 18VDC to 36VDC
  • DC Input Connector Removeable Screw Type Compression Wire Terminal, 5 Pin (12 AWG Max)
  • POE Specification IEEE802.3bt (4 Pair); backward compatible with 802.3at and 802.3af
  • Output Voltage (+/-2.5%) 56VDC
  • Data Throughput CAT6A or better cable: 10G @ 80M , 5G @ 100M
  • CAT5E Cable: 5G @ 100M
  • Data in & Data/POE Output Connector RJ45 (Shielded)
  • Output Current (max) 1.25A Total
  • Output Power (max) 70W Total
  • Self-Consumption Power 2W
  • Efficiency 80% Min 
  • Low Voltage Protection <16V Turn off Input
  • Surge Protection 30kV (IEC 61000-4-2,-4,-5)
  • Line Regulation, Ripple, Noise 1%
  • Load Regulation 5%
  • EMC Standards FCC Class B EN55022 Class B
  • Safety Standards CSA 22.2 &TUV EN60950
  • Operating Temperature -40 to +70°C (-40 to +158°F)
  • Operating Humidity (RH) 5% - 90%
  • Storage Temperature -40 to +85°C (-40 to +185°F)
  • MTBF (Mean Time Between Failure) 55,489 Hours

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