Hybrid Fiber Coax Systems

This book includes detailed coverage of digital cable systems -- most existing systems are analog. It shows how to control the return data coming from customers via the coax network. It discusses migrating from a broadcast-only network to one that can handle 2-way traffic.

This book covers the planning, design and implementation of hybrid fiber-optic coaxial (HFC) broadband networks in schools, universities, hospitals, factories and offices, whether they are in a single building or multiple campuses. Within the next few yea

The Second Edition of this critically-acclaimed text continues the standard of excellence set in the first edition by providing a thorough introduction to the fundamentals of telecommunication networks without bogging you down in complex technical jargon or math. Although focusing on the basics, the book has been thoroughly updated with the latest advances in the field, including a new chapter on metropolitan area networks (MANs) and new sections on Mobile Fi, ZigBee and ultrawideband. You’ll learn which choices are now available to an organization, how to evaluate them and how to develop strategies that achieve the best balance among cost, security and performance factors for voice, data, and image communication.

Presents a thorough quantitative reasoning and analysis of HFC system technologies, including subcarrier multiplexed lightwave transmission systems and components, radio frequency modems for digital signals, and medium-access control protocols proposed by important standards bodies. Eleven chapters

A tutorial introduction to fiber optics, which explains fundamental concepts of fiber optics, components and systems with minimal math. With more than 100,000 copies in print, Understanding Fiber Optics has been widely used in the classroom, for self study, and in corporate training since the first edition was published in 1987. This is a reprint of the 5th edition, originally published by Pearson Education and now available at low cost from Laser Light Press.

This book is based on the Telecommunications Policy Research Conference which reports on research into telecommunications policy issues. While the conference is now a respectable 23 years old, this is only the second printed edition of selected papers. A new law, the Telecommunications Act of 1996, accelerated the process of integration in the communication industry and made major revisions to the Communications Act of 1934 that increase the incentive for integration within the industry. Although the papers in this volume were written prior to the passage of the new law, their importance is merely enhanced by it. They deal with fundamental, complex policy problems that arise when previously separate segments of the telecommunications industry are integrated, rather than specific regulatory rules that are likely to be changed under the new law. With the passage of this law, the timeframe for developing appropriate policies for an integrated industry has been shortened. Changes expected to occur over a period of several years will now likely occur much more rapidly. These papers provide insights to help guide the transition in the industry. Divided into five parts, this volume: * deals with problems of transforming local exchange telephone service from a monopoly in each geographical area to an interconnected competitive network of networks, * considers the pricing problems that arise in an integrated network carrying traffic of different types across multiple service providers, * examines the problem of achieving interoperability in complex networks, * considers issues of intellectual property that arise in expected integrated networks of the future, and * discusses electronic publication of scholarly journals, copyright protection, and the applicability of copyright law in the digital age.

This book provides an in-depth treatment of both linear fiber-optic systems and their key enabling devices. It presents a concise but rigorous treatment of the theory and practice of analog (linear) fiber-optics links and systems that constitute the foundation of Hybrid Fiber Coax infrastructure in present-day CATV distribution and cable modem Internet access. Emerging applications in remote fiber-optic feed for free-space millimeter wave enterprise campus networks are also described. Issues such as dispersion and interferometric noise are treated quantitatively, and means for mitigating them are explained. This broad but concise text will thus be invaluable not only to students of fiber-optics communication but also to practicing engineers. To the second edition of this book important new aspects of linear fiber-optic transmission technologies are added, such as high level system architectural issues, algorithms for deriving the optimal frequency assignment, directly modulated or externally modulated laser transmitters and the use of Erbium-doped fiber amplifier (EDFA) in linear fiber optic systems. Significant examples of field deployed military systems enabled by linear fiber optic links are described in an appendix.