PD-IM-7508 Evaluation Board - User Guide
Copyright © 2013
Microsemi
5
Rev 0.1 / 04 Aug 2013
Analog Mixed Signal Group
1 Enterprise, Aliso Viejo, CA 92656, USA; Phone (USA): (800) 713-4113, (ROW): (949) 221-7100 Fax: (949) 756-0308
2 Introduction
Microsemi’s Evaluation Board PD-IM-7508 provides the designer with the environment to evaluate the performance
and the implementation of 8-port Power over Ethernet (PoE), based on Microsemi’s PoE Devices (PD39100 &
PD69108).
Evaluation Board assists Switch designers to evaluate an IEEE- 802.3af-2003 and IEEE802.3at-2009PoE based
solution, with maximum flexibility and ease in configuration.
Microsemi’s PD69108 is a 8-port, mix-signal, high-voltage Power over Ethernet (PoE) Manager designed to support
IEEE- 802.3af-2003 and IEEE802.3at-2009 PoE applications.
Figure 1: PD-IM-7508 Evaluation Board – General View
This document details the steps and connection instructions required to install and operate this board.
Evaluation Board enables PoE designers to evaluate Microsemi's PoE solution with maximum flexibility and ease in
configuration.
Front-end circuit
ESPI
Isolation
PoE controller
PD69108 circuit
UART
44-57V
Input
PoE input
PD70200 circuit
Power Bank
Selection
