PoE & PoE+ Reference Circuit Schematic

Silvertel modules provide a simple cost effective solution for adding PoE into your design. They provide the IEEE802.3af PoE or 802.3at PoE+ signature along with the 1.5kV isolation and a DC-DC conversion from the 48V or 52V to a usable voltage. The circuits below are for your reference using our modules with or without onboard Bridge Rectifiers but our applications team are happy to review your circuit FOC before you manufacture the PCB.

 

PoE PoE Plus Reference Circuit Schematic for modules with Diode Bridges

 

PoE PoE Plus Reference Circuit Schematic