(2 customer reviews)

10-36VDC Input, 48V 802.3af PoE Output, 17W

Spec Sheet
User Guide


1582 in stock

  • Ships in 1-2 days
  • No Risk Guarantee
  • 2-3 Year Warranty

• Input Voltage 9-36VDC; Output 48VDC
• IEEE 802.3af compliant model
• Dual Inputs for connecting 2 power sources
• Integrated 10/100MB POE Inserter
• High Power up to 17W
• Short Circuit, Over Current and Reverse/Over Voltage Protection
• High Temperature Operation
• Compact size – Maximize Available Space
• I.T.E. Power Supply, UL Listed

• 12V / 24V Battery Systems
• Wireless Access Points and Client Devices
• IP Phone and Security Camera Systems

• PoE Lighting Applications

The TP-DCDC-1248D Series of DC to DC converters offered by Tycon Power is a low cost and high reliability solution for those requiring 48VDC Power over Ethernet voltage from a 12 or 24V battery system. They have an integrated POE injector to apply the 48VDC to the CAT5/6 Ethernet cable. The output is regulated 48VDC from an input voltage between 9VDC and 36VDC.

They have two common (-) and two (+) for connecting 2 power sources, such as a primary with a backup power source. They have various protections for surge, short circuit and overload. The input and output are isolated. 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-). Other IEEE 802.3af compliant model is available for those applications requiring 802.3af handshake. They have various protections for surge, short circuit and overload. The other models have power output up to 24W. The DCDC converters are DIN rail mountable using DIN Rail adaptors pn: DIN-ClipKit-UNI

Ship Weight 0.35 lbs
Ship Dimensions 5 × 3 × 2 in
Input Voltage

Output Voltage/Type

Output Power

Network Speed

Temperature Range

Dimensional Drawing

Dimensional Drawing

2 reviews for TP-DCDC-1248D

  1. VDK

    Every product of TYCON works like it should, this one too.

  2. Scott

    Great product!

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