About this Manual ................................................................................................................................... xiii

Reporting Comments or Suggestions Concerning this Manual...................................................................... xiii

Conventions and References ................................................................................................................... xiii

Metric Conversion ............................................................................................................................................ xiii

Recommended Standard Designations ............................................................................................................ xiii

Trademarks ....................................................................................................................................................... xiv

Cautions and Warnings ........................................................................................................................... xiv

Electrical Safety and Compliance ........................................................................................................... xiv

Fuses

......................................................................................................................................................... xiv

Low Voltage Directive (LVD) ........................................................................................................................ xiv

Installation ..........................................................................................................................................................xv

Environmental ........................................................................................................................................... xv

Telecommunications Terminal Equipment Directive ........................................................................... xvi

CE Mark ................................................................................................................................................... xvi

RoHS Compliance .................................................................................................................................... xvi

EMC (Electromagnetic Compatibility) Compliance ............................................................................. xvi

Warranty Policy ...................................................................................................................................... xvii

Limitations of Warranty .................................................................................................................................. xvii

Exclusive Remedies ....................................................................................................................................... xviii

Customer Support .................................................................................................................................... xix

Online Customer Support ................................................................................................................................ xix

CHAPTER 1. INTRODUCTION ............................................................................................. 1-1

1.1

Overview ...................................................................................................................................... 1-1

1.1.1

Standard and Optional Features ..................................................................................................... 1-2

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