Allied Telesis AT-S80 Instalační příručka stáhnout pdf (Strana 5)

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

Returning Products........................................................................................................................................................14

Sales or Corporate Information .....................................................................................................................................14

Warranty........................................................................................................................................................................14

Management Software Updates ....................................................................................................................................14

Chapter 1: Overview ..........................................................................................................................................................15

Features ...............................................................................................................................................................................16

Front and Back Panels .........................................................................................................................................................17

Ports .....................................................................................................................................................................................18

Twisted Pair Ports .........................................................................................................................................................18

Uplink Combo Ports ......................................................................................................................................................18

RS-232 Console Port ....................................................................................................................................................18

LEDs.....................................................................................................................................................................................19

Power Supply .......................................................................................................................................................................21

Network Topologies..............................................................................................................................................................22

Power Workgroup Topology ..........................................................................................................................................22

Collapsed Backbone .....................................................................................................................................................23

Chapter 2: Installation .......................................................................................................................................................25

Reviewing Safety Precautions..............................................................................................................................................26

Selecting a Site for the Switch..............................................................................................................................................28

Cable Specifications .............................................................................................................................................................29

Unpacking the Switch ...........................................................................................................................................................30

Installing the Switch on a Desktop.............................................................................................

...........................................31

Installing the Switch in an Equipment Rack..........................................................................................................................32

Installing an Optional SFP Transceiver ................................................................................................................................34

Cabling the Switch................................................................................................................................................................37

Powering On the Switch .......................................................................................................................................................38

Chapter 3: Troubleshooting ..............................................................................................................................................39

Appendix A: Technical Specifications .............................................................................................................................41

Physical Specifications .........................................................................................................................................................41

Environmental Specifications................................................................................................................................................41

Power Specifications ............................................................................................................................................................41

Safety and Electromagnetic Emissions Certifications...........................................................................................................42

Connectors and Port Pinouts................................................................................................................................................42

Contents

1 2 3 4 5 6 7 8 9 10 ... 43 44

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