Microsemi PD-IM-7508 User Manual Download Page 13

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PD-IM-7508 Evaluation Board - User Guide

Microsemi

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

4 Electrical Characteristics

Evaluation system’s electrical characteristics are described below:

Parameter

Symbol

Min.

Max.

Units

Main DC supply V

main

Port Isolation to chassis

1.5

kVrms

Summary of Contents for PD-IM-7508

Page 1: ...ontained in this document is proprietary to Microsemi and is current as of publication date This document may not be modified in any way without the express written consent of Microsemi Product proces...

Page 2: ...heet catalog number DS_PD70100_PD70200 Application note 206 Designing an 8 port with PD39100 PD69108 802 3af 802 3at Compliant catalog number PD39100_PD69108_AN206 Application note 186 Layout Design G...

Page 3: ...Audience 4 1 3 Organization 4 2 Introduction 5 2 1 Hardware Block Diagram Description 6 2 2 Evaluation Board System Ordering Information 6 2 3 Evaluation System Features 6 2 4 Evaluation System Inter...

Page 4: ...nded for qualified personnel meaning operators and technicians who have a background in basic electronics 1 3 Organization This guide is divided into several sections Chapter 1 About this Guide which...

Page 5: ...uate 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 Mana...

Page 6: ...y USB EVB can be powerd by an external power supply or by another 4pairs PSE port Host Serial Comm Peripherals LEDs DC in via J1 Connector PoE Controller PD39100 DC DC Converter Channels 0 7 ESPI Isol...

Page 7: ...Evaluation System Interfaces Connections Board has several interfaces RJ45 Running from EVB to PD powered device U14 Vin Connectors DC in Vmain connection from External PSU to EVB J1 and DC in Vmain...

Page 8: ...switch SW2 see Figure 4 sets the Power Good pins of the PD69108 This will allow the user to select one of the available 16 Power Banks Note if the EVB is powered up by a PD port the Power Bank is aut...

Page 9: ...ication coming from hosting system U3 converted to UART and directed to PoE controller 3 2 2 Connectors Detailed Explanation The numbering is in reference to the numbers given in Table 1 1 RJ45 Connec...

Page 10: ...nector see Figure 6 DC in Vmain connection used for powering the EVB 44 57 Pin No Signal Name Description 1 Vmain Vin Main positive voltage referenced to AGND 2 AGND Vin Analog ground 3 RJ45_AGND Anal...

Page 11: ...Pin No RJ45 Signal Name Description 4 5 7 8 ALT B POE input Not polarity sensitive 1 2 3 6 ALT A POE input Not polarity sensitive Figure 7 PSE Connector Manufacturer Bel Stewart Manufacture part numbe...

Page 12: ...tem s LEDs are listed in Table 2 Table 2 Connector List Number LED Name Description 1 D1 Vmain Indication that Vmain POE domain is present 2 D2 3 3V_CPU Indication that 3 3V of the Host domain is pres...

Page 13: ...Signal Group 1 Enterprise Aliso Viejo CA 92656 USA Phone USA 800 713 4113 ROW 949 221 7100 Fax 949 756 0308 4 Electrical Characteristics Evaluation system s electrical characteristics are described be...

Page 14: ...Installation This chapter describes the steps required for installing and operating PD IM 7508 Evaluation Board Some necessary precautions Power up the EVB via external PSU or a PSE port before connec...

Page 15: ...or otherwise Any license under such intellectual property rights must be approved by Microsemi in writing signed by an officer of Microsemi Microsemi reserves the right to change the configuration fu...