Tài liệu CablingThe Complete Guide to Copper and Fiber-Optic Networking Fourth Edition ppt

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[...]... media, topologies, and network applications About This Book This book’s topics run the gamut of LAN networks and cabling; they include the following: •u An introduction to data cabling •u Information on cabling standards and how to choose the correct ones xxxiv  | Introduction •u Cable system and infrastructure constraints •u Cabling system components •u Tools of the trade •u Copper, fiber-optic, and. .. this book into its current edition Many distributors, manufacturers, and cabling contractors have provided feedback, tips, and in-the-field experiences along the way and made this book both technically rigorous and practical at the same time During the research phase of the book, newsgroups, cabling FAQs, and other Internet resources were continually reviewed to find out what people want to know about... The BNC Connector Fiber-Optic Cable Connectors SC, ST, and FC Fiber-Optic Connector Types The SFF Connector Installing Fiber-Optic Connectors The Bottom Line ... to the Internet, and conduct commerce all over the world in a way that has never been done before Consider yourself lucky to be part of this “communications revolution.” One thing that continues to be certain is the increasing demand for more bandwidth In the past, people took their cabling systems for granted However, over the last decade, the information technology world has continued to understand... experience as opposed to a boring one LAN networks and cabling can be a confusing topic; it has its own language, acronyms, and standards We designed this book with the following types of people in mind: •u Information technology (IT) professionals who can use this book to gain a better under- standing and appreciation of a structured cabling system •u IT managers who are preparing to install a new computer... illustrated and written in English rather than “technospeak.” That’s because this book was designed specifically to help unlock the mysteries of the telecommunications room, cable in the ceiling, wall jacks, and other components of a cabling system in a simple, easy -to- follow format This field is critical to ensuring that we continue to evolve in an “electronic” and “connected” age We want this to be an... The Bottom Line 51 53 53 53 54 Chapter  2  •  Cabling Specifications and Standards 57 Structured Cabling and Standardization Standards and Specification Organizations American National Standards Institute (ANSI) ... installers, and system managers to learn what was uppermost on their minds The answers we received helped create this book Most importantly, the Telecommunications Industry Association (TIA) has just released the new edition of the ANSI/TIA-568-C series of standards for commercial building networks This and other associated standards have been updated in this book As expected, this has led to new cable... Tone Generators Time-Domain Reflectometers Fiber-Optic Power Meters Fiber-Optic Test Sources Optical Loss Test Sets and Test Kits Optical Time-Domain Reflectometers... Network equipment •u Wall plates and cable connectors •u Cabling system design and installation •u Cable connector installation •u Cabling system testing and troubleshooting •u Creating request for proposals (RFPs) •u Cabling case studies A cabling glossary is included at the end of the book so you can look up unfamiliar terms The Solutions to the Master It questions in The Bottom Line sections at the end . AM 77076ffirs.indd 2 6/11/09 9:11:08 AM Cabling The Complete Guide to Copper and Fiber-Optic Networking Fourth Edition Andrew Oliviero Bill Woodward 77076ffirs.indd. 77076ffirs.indd 2 6/11/09 9:11:08 AM Cabling The Complete Guide to Copper and Fiber-Optic Networking Fourth Edition 77076ffirs.indd 1 6/11/09 9:11:08 AM 77076ffirs.indd

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  • Cabling: The Complete Guide to Copper and Fiber-Optic Networking, Fourth Edition

    • Acknowledgments

    • About the Authors

    • Contents

    • Introduction

      • About This Book

      • Who Is This Book For?

      • How to Use This Book

      • Enjoy!

      • Part I: LAN Networks and Cabling Systems

        • Chapter 1: Introduction to Data Cabling

          • The Golden Rules of Data Cabling

          • The Importance of Reliable Cabling

          • You’ve Come a Long Way, Baby: The Legacy of Proprietary Cabling Systems

          • Cabling and the Need for Speed

          • Cable Design

          • Data Communications 101

          • Speed Bumps: What Slows Down Your Data

          • Types of Crosstalk

          • External Interference

          • Attenuation-to-Crosstalk Ratio (ACR)

          • Propagation Delay

          • Delay Skew

          • The Future of Cabling Performance

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