Microchip PD-9012G Manual de Usario

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PD-90XXG

PoE Midspans Multi-Port User Guide

Introduction

Microchip’s family of Power over Ethernet (PoE) Midspans PD-90XXG series inject power over data-carrying

Ethernet cabling. Employing these devices reduces the need for AC outlets, local UPS, and AC/DC adapters near

Powered Devices (PDs).

PD-9006G/9012G/9024G Midspans support 6, 12, or 24 ports in a 10/100/1000BaseTx Ethernet network

respectively, over TIA/EIA-568 category 5/5e/6 cabling. The PD-90XXG family can provide up to 30 W (or 36 W

in Extra Power mode) according to the new PoE standard, IEEE

® 802.3at. DC power is supplied over the spare pairs

of wires within a cable (4/5 and 7/8) to terminal units.

PoE Midspan normally powers devices that are PoE enabled or are equipped to receive PoE. These devices are

called PDs.

PoE Midspans offer the following important features.

• Safe and reliable power over an existing Ethernet infrastructure

• Remote management using web control and/or SNMPv3.

• High-level of network security.

• Safe solution that protects network infrastructure.

• Standards compliant: IEEE 802.3af and IEEE 802.3at.

• Provides safe Power and Data over a single RJ45 cable.

and its subsidiaries

User Guide DS50003153B-page 1

Table of Contents

Introduction.....................................................................................................................................................1

1. Standards and Safety Guidelines............................................................................................................4

1.1. Part Number Definition.................................................................................................................4

1.2. Electrical Compatibility Approvals................................................................................................ 4

1.3. Safety Standard Approvals...........................................................................................................4

1.4. CE Marking...................................................................................................................................4

1.5. Safety Information........................................................................................................................ 4

2. Information en matière de sécurité..........................................................................................................6

2.1. Directives générales.....................................................................................................................6

2.2. Mises en garde.............................................................................................................................6

3. 10/100/1000BASE-TX Ports Definition................................................................................................... 7

3.1. Data Input Ports........................................................................................................................... 7

3.2. Data and Power Output Ports...................................................................................................... 7

3.3. Indicators......................................................................................................................................7

3.4. Connectors................................................................................................................................... 9

4. PoE Midspan Installation.......................................................................................................................10

4.1. Background Information............................................................................................................. 10

4.2. Verifying Kit Contents................................................................................................................. 10

4.3. Rack Mounting Brackets.............................................................................................................11

4.4. Installation Factors..................................................................................................................... 11

4.5. Connecting Ethernet Cables.......................................................................................................11

4.6. Connecting Power Cables..........................................................................................................11

4.7. Powering Up the Unit................................................................................................................. 12

5. Troubleshooting.....................................................................................................................................13

5.1. Preliminary Steps....................................................................................................................... 13

5.2. Troubleshooting Steps................................................................................................................13

6. Specifications........................................................................................................................................ 14

6.1. Physical Specifications...............................................................................................................14

7. Microchip’s PowerView Pro...................................................................................................................16

8. Power Backup and Power Redundancy Connection............................................................................ 17

8.1. Power Redundancy.................................................................................................................... 17

8.2. Power Backup............................................................................................................................ 18

8.3. Connectors................................................................................................................................. 18

8.4. Connecting Backup and Redundancy Connectors.....................................................................19

8.5. Power Backup and Power Redundancy Indications...................................................................20

9. Technical Support..................................................................................................................................22

10. Revision History.................................................................................................................................... 23

The Microchip Website.................................................................................................................................24

PD-90XXG

and its subsidiaries

User Guide DS50003153B-page 2

Product Change Notification Service............................................................................................................24

Customer Support........................................................................................................................................ 24

Microchip Devices Code Protection Feature................................................................................................ 24

Legal Notice................................................................................................................................................. 25

Trademarks.................................................................................................................................................. 25

Quality Management System....................................................................................................................... 26

Worldwide Sales and Service.......................................................................................................................27

PD-90XXG

and its subsidiaries

User Guide DS50003153B-page 3