LTPoE++ is a great high power standard for many reasons, such as the simplicity of the standard and how LTPoE++ PSE and PD controllers seamlessly connect, classify and communicate with one another. Choosing the right controller is as simple as selecting the number of PSE ports required and the desired power level required for the application. There is no need to learn a new classification scheme or worry about compatibility issues. LTPoE++ only requires one PSE and one PD controller – it is that simple. Additionally, LTPoE++ is easy to implement and has a plug-and-play nature that simply works. Although it is possible to develop simple LTPoE++ systems that operate autonomously, advanced hardware and software features are available for more comprehensive port configuration and monitoring. The table shown on this slide highlights Linear Technology’s LTPoE++ PSE and PD controllers available today.