AUTHOR'S PREFACEFor 34 years, I've been working in fiber optic communications. I've made or viewed more than twenty one thousand OTDR races. During these experiences, I, and several of my professional associates, have noted that OTDR testing and interpretation are the two aspects of installation that cause the most difficulty to the largest number of novice installers. This book is designed to reduce such difficulty significantly! With diligence, this book helps you eliminate this difficulty completely!My strategy is 'divide and conquer'. This book divides the essential knowledge and understanding into five, clearly written, concise, yet comprehensive chapters. Since words alone will not be sufficient, each chapter includes figures, 120 in all, to ensure that all concepts are clear. To further assist you, each of these five chapters includes a summary of key concepts, a total of 66. These five chapters guide you through development of the understanding you need to make and interpret OTDR traces properly. The sixth chapter presents a brief summary of steps you take during field-testing. This summary includes the easily overlooked practical aspects of OTDR testing. The 151 review questions and exercises of the seventh chapter further assist you in testing, developing, verifying and strengthening your understanding. The appendices contain answers or locations of answers.But this text includes more than what I know you need to understand. The 8421 people I've trained in more than 500 presentations have asked many excellent questions. These questions have enabled me to refine my explanations so that almost anyone can understand the concepts. Finally, these questions have defined the content and structure of this book.The goal of this book is to develop your knowledge, abilities, and confidence to make and interpret traces properly. With this confidence, you will, rightly so, consider yourself aMaster Of The OTDR!
A special e-book edition for network admins and techniciansdealing with fiber optics Cabling is crucial to network performance, and incorrect use ofcables can result in outages and constant troubleshooting. Specificstandards and processes must be employed when working with fiberoptics. This convenient e-book comprises Part 2 of the popular andfully updated Cabling: The Complete Guide to Network Wiring, 5thEdition, with extensive coverage of fiber optics forlarge-scale communications networks and telecommunicationsstandards. You will learn principles and practices essential tosuccessfully installing and maintaining a fiber-optic network. Convenient e-book format is accessible on tablets and mobiledevices Examines the principles of fiber optic transmission, opticalfiber characteristics and construction, and basic principles oflight Includes coverage of fiber optic cables, light sources,detectors, and receivers; passive optical networks, components, andmultiplexers; and system design considerations Explains splicing, connectors, safety considerations,link/cable testing, troubleshooting, and restoration Covers the objectives for popular Data Cabling InstallerCertification (DCIC), Certified Fiber Optics Installer (CFOI), andFiber Optic Technician (FOT) exams Cabling Part 2: Fiber-Optic Cabling and Components, 5thEdition has the information you need to master every aspect ofsetting up and managing a fiber-optic network.
This book includes both theoretical and practical aspects within optics, photonics and lasers. The book provides new methods, technologies, advanced prototypes, systems, tools and techniques as well as a general survey indicating future trends and directions. The main fields of this book are Optical scattering, plasmas technologies and simulation, photonic and optoelectronic sensors and devices, optical fiber sensing and monitoring, image detection and Imaging solid state lasers and fiber lasers, and optical amplifiers. A wide range of optical materials is covered, from semiconductor based optical materials, optical crystals and optical glasses.
Instant answers to any construction-related math question. In the office or out in the field, Mastering Math for the Building Trades, by James Gerhart gives you a perfect tool for accurately performing the calculations required in all the major building trades. Down-to-earth explanations, easy-to-memorize tips and tricks of the trade, worked examples, illustrations and tables make everyday number crunching easier, giving you the step-by-step help you need to complete estimates, meet deadlines, and satisfy new customers. Whether you're an old pro or apprentice...contractor, tradesperson or supplier...whether you're building, repairing, or remodeling...you'll find ready answers for: grading and excavating; concrete and other masonry work; septic systems; fluid mechanics; metal framing; engineered beams; fiber optic cabling; estimating software; floor framing and covering; roofing; finishing interiors; heating and cooling; plumbing; electrical; more!
This handbook covers the field of video production for digital broadcasting. It offers an overview of the key standardisation issues and explains the essential topics including editing, special effects and video archiving.