The following document provides a step-by-step procedure to review Power over Ethernet designs for thePowered Device side of the cable, and the accompanying DCDC. The best advice is to find an EVM orreference design that most closely matches the design. For example, if the design is a 5-V output synchronousflyback with a 48-V adapter on the primary with the TPS23758, use the TPS23758EVM-080 to compare.Check every component and note the differences