Contents

Preface

11

Safety Symbols Used in this Document

12

Where to Find Web-based Guides

13

Contacting Allied Telesis

14

Online Support

14

Email and Telephone Support

14

Warranty

14

Returning Products

14

For Sales or Corporate Information

14

Management Software Updates

14

Chapter 1: Overview

15

Introduction

16

AT-SBx3112 Chassis

17

AT-SBx3112 Chassis Slots

18

AT-SBx31CFC Fabric Control Card

20

AT-SBx31CFC Fabric Control Card Features

21

Status LEDs

21

eco-friendly Button

24

RESET Button

24

Network Management Port

25

Console (RS-232) Port

26

USB Port

27

SD Card Slot

27

SD Status LED

28

AT-SBx31GP24 PoE Line Card

29

Connector Type

30

Speed

30

Duplex Mode

30

Maximum Distance

30

Cable Type

31

Auto MDI/MDI-X

31

Port Pinouts

31

Port LEDs

32

AT-SBx31GP24 Power over Ethernet

33

AT-SBx31XZ4 XFP Line Card

36

AT-SBx31XZ4 LED

37

AT-SBx3161 System Power Supply

38

AT-SBx3161 Status LEDs

38

AT-SBx3165 PoE Power Supply

40

AT-SBx3165 Status LEDs

40

AT-SBx31FAN Tray

42

AT-SBx31FAN Tray POWER LED

43

5

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Allied Telesis AT-SBX3165, X3112, AT-SBX31FAN, AT-SBX31GP24, AT-SBX31XZ4, AT-SBX3161, AT-SBX31CFC manual Contents