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Umfang: 1 online resource (454 pages) : , illustrations, tables

Ausgabe: 1st edition

Inhalt: FTTX Networks: Technology Implementation and Operation provides an in-depth treatment of the technology and implementation of FTTX networks, discusses the environment that gave rise to FTTX, provides a survey of the available FTTX technologies, and gives users the state-of-the-art knowledge needed for successful deployment of FTTX. The book includes hands-on project planning engineering design and operations checklists, as well as recommended best practices for configuring FTTH systems and the data networks preceding them for IPTV, voice, and data, with case studies of actual FTTH systems and a methodology for predicting the performance of real systems. This book is a must-read for all network engineers, technical businesspeople, and technical specialists engaged in building FTTX networks, from technology selection, to fielding the network in production, to implementation. Compares, contrasts, and explains FTTX technologies Provides hands-on project planning, engineering design, and operations checklists, allowing for a quick climb up the network design, deployment, and implementation learning curves Discusses recommended best practices for configuring FTTH systems and the data networks preceding them, for IPTV, voice, and data Includes case studies of actual FTTH systems and their configurations Covers a methodology for predicting the performance of real systems, particularly in the optical domain

Anmerkung: Includes index. , Front Cover -- FTTx Networks -- FTTx Networks: Technology Implementation and Operation -- Copyright -- Dedication -- Contents -- About the Authors -- Acknowledgments -- 1 - Overview of FTTx -- 1 - Introduction -- PHYSICAL TECHNOLOGIES FOR COMMUNICATION -- PURPOSE OF THE BOOK -- TERMINOLOGY -- COMMON FTTH SYSTEMS -- OTHER FTTH PHYSICAL ARCHITECTURES -- FTTH DATA LINK AND NETWORK PROTOCOLS -- 2 - Deciding to Build an FTTx Network -- INTRODUCTION -- TYPES OF ORGANIZATIONS BUILDING FTTH NETWORKS -- System 1: US Municipal Electric System -- System 2: Incumbent Local Exchange Carrier, Small European Country -- System 3: Northern European Municipal Power Utility -- System 4: US Municipality-Owned Utility -- THE DECISION-MAKING PROCESS -- Business Considerations -- Technology Considerations -- Those Hidden Extras -- Organizational Considerations -- INDUSTRY ORGANIZATION -- Endnotes -- 2 - FTTx Technologies -- 3 - EPON -- INTRODUCTION -- EPON AND VARIATIONS -- EPON KEY FEATURES -- Speed -- DC Elimination and Clock Synchronization -- Encryption -- Flow Control Versus Multipoint Control Protocol -- Discovering the New Guy -- After Discovery -- Logical Link Identifier -- PtP Ethernet Versus PON -- LLID Downstream -- Then the Great Multicast Morph of 2012 -- LLID Upstream -- System Management -- Element Management -- Operational Support Systems -- EXTENSIONS TO EPON -- PON OPTICS -- EPON Optics Options -- SRS Effects -- SUMMARY -- Endnotes -- 4 - GPON -- INTRODUCTION -- GPON KEY FEATURES -- Speed -- DC Elimination and Clock Synchronization -- Encryption -- Flow Control in GPON -- Discovering the New Guy -- After Discovery -- PON Protection -- Type B Protection -- Type C Protection -- OMCI -- ELEMENT MANAGEMENT -- OPERATIONAL SUPPORT SYSTEMS -- PON OPTICS -- GPON Optics Options -- XG-PON Optics Options -- SRS Effects -- SUMMARY -- Endnotes. , 5 - Other Network Standards -- INTRODUCTION -- POINT-TO-POINT SYSTEMS -- P2P Architecture -- Data Concentration in P2P Networks -- Case in Which P2P May Have an Advantage Over PON -- Case in Which P2P May Have a Disadvantage Over PON -- Oversubscription -- Business Services -- RF OVER GLASS (RFOG) -- RFoG System Block Diagram -- The R-ONU -- DOCSIS PROVISIONING OVER EPON (DPOE) -- Common Provisioning, Management, and Services -- OLT/ONT Interoperability -- EPON PROTOCOL OVER COAX (EPOC) -- Current Status -- SERVICE INTEROPERABILITY IN ETHERNET PASSIVE OPTICAL NETWORKS (SIEPON) -- Current Status -- Endnote -- 6 - Optical Layer Issues -- INTRODUCTION -- FIBER OPTIC TRANSMISSION -- Frequencies and Wavelength -- THE GRAND WAVELENGTH PLANS -- Guiding Light -- Propagation in Fiber Optics -- Advantages of Fiber Optic Transmission -- REAL FIBER OPTIC CABLES -- Dispersion -- Bending Loss -- Stimulated Brillouin Scattering -- Stimulated Raman Scattering -- OPTICAL SOURCES IN FTTH NETWORKS -- Broadcast Transmitters (1550nm) -- Erbium-Doped Fiber Amplifiers -- Data Transmitters -- Fabry-Perot Laser Diodes -- Distributed Feedback Laser Diodes -- Laser Operational Characteristics -- OPTICAL DETECTORS -- Conventional Photodiodes -- Avalanche Photodiodes -- TRANSCEIVERS FOR THE OLT -- OPTICAL PASSIVES -- Optical Connectors -- SC Connectors -- Other Optical Connector Types -- Cleaning Connectors -- Optical Splitters -- Optical Filters -- Wave Division Multiplexers -- Optical Attenuators -- The LGX Module -- HEADEND FIBER MANAGEMENT -- LASER SAFETY-AGAIN -- IN SUMMARY: IF YOU'RE GOING TO MAKE A MISTAKE, MAKE IT A BIG ONE -- Mistake #1: Don't Design in Margin -- Mistake #2: Dirty the Connectors -- Mistake #3: Bend the Fiber Too Sharply -- Mistake #4: Not Enough Labels -- CONCLUSION -- Endnotes -- 7 - Choosing an FTTx Technology -- INTRODUCTION. , THE GREAT DEBATE: PON VERSUS ACTIVE ETHERNET -- Penetration -- Video Impacts on Network Architecture -- Fiber Availability -- WHAT ABOUT A NOT-SO-PON ARCHITECTURE? -- TECHNOLOGIES EVOLVE AND NEW STANDARDS ARE WRITTEN -- A Short Aside on Standards Organizations -- NETWORK OPERATIONS AND SERVICE ACTIVATION -- CHOOSING THE RIGHT TECHNOLOGY(IES) FOR SERVICES GOALS -- CONCLUSION -- 3 - FTTx Network Implementation -- 8 - Planning to Implement the Network -- INTRODUCTION -- THE PLANNING REQUIREMENTS: WHAT MUST THE NETWORK DO? -- Technical Goals -- Business Goals -- Access Goals -- Mapping Top-Level Requirements to Technical Requirements -- Maintaining a Network Requirements Repository -- FTTx Network Build Project Organization -- TECHNICAL REQUIREMENTS OVERVIEW -- Inside Plant Requirements -- FTTx Equipment -- General Networking Requirements -- Network Partitioning -- Sizing, Scaling, Resiliency, and Quality of Service in the Network -- Services Deployment Requirements -- Data Services -- Residential Data Service -- Commercial Data Services -- Another class of commercial service which is being rapidly deployed is Metro Ethernet service. The standards supporting Metro Et... -- Commercial data services also covers a number of applications for special IP-packetized services with a data payload mimicking a... -- Data Service Requirements Considerations -- Video Services -- RF Video -- IPTV Broadcast -- Video on Demand -- Video Services Requirements Considerations -- Voice Services -- VoIP Special Circuits -- Management Systems Requirements -- Provisioning Management Systems -- Business Support Systems -- Operational Support Systems -- Outside Plant Requirements -- OPEN ACCESS NETWORKS -- CONCLUSION -- Endnote -- 9 - Outside Plant -- INTRODUCTION -- WHAT SKILLS DO YOU NEED? -- HOW FAR CAN YOU GO? -- SPLITTING PHILOSOPHY -- Homerun Fibers -- Distributed Splitting. , Centralized Splitting -- An Even More Practical Centralized Splitting Architecture -- Greenfields -- Brownfields -- CABLE COLOR CODES -- AERIAL OR UNDERGROUND: A DECISION MADE FOR YOU -- Aerial Plant -- Optical Ground Wire -- Snowshoes in the Summer -- Underground Plant -- New Developments -- Existing Developments -- To Conduit or Not to Conduit -- Trace Your Cable -- CONNECTING FIBERS -- Fusion Splicing -- Connectorization -- Preterminated Drop Cable -- INSIDE CABLING -- Bend Radius -- Fiber for Indoor Installation -- Ribbon Fibers -- OPTICAL PERFORMANCE OF THE FTTX NETWORK -- DESIGN METHODOLOGIES -- EPON Optics -- PX20 Optics at OLT and at ONT -- PX20 OLT, PX10 ONT -- More on the Penalty -- GPON Optics -- Class B+ Optics at the OLT and ONT -- TESTING OPTICAL NETWORKS -- Visible Light Source -- Optical Level Meter -- Optical Time Domain Reflectometer -- THE DUMB, SIMPLE, STUPID STUFF -- Mixing Green and Blue -- Lesson Learned -- Fiber is Fiber is Fiber -- Lesson Learned -- What, Mark My Cable Route Accurately? -- Lesson Learned -- What Can Possibly Go Wrong? -- Animals-You Can't Hide From Them -- Lesson Learned -- Vehicle Damage -- Lesson Learned -- Vandals -- Lesson Learned -- Mother Nature -- Lesson Learned -- Hard to Foresee -- Lesson Learned -- My Favorite -- Lesson Learned -- Endnotes -- 10 - Data Services Architecture -- INTRODUCTION -- NETWORK ENGINEERING FOR ACCESS NETWORKS -- ASSESSMENT OF VENDOR SYSTEMS -- DATA SERVICES ORGANIZATION AND PON-SPECIFIC ATTRIBUTES -- Residential Services -- Commercial Services -- PON Standards for Data Networking -- UNIFIED MODEL FOR PON DATA SERVICE ARCHITECTURES -- PON Access Network Model -- PON Access System Integration -- Forced Forwarding Upstream -- Security of the Shared Medium -- ESSENTIAL TRANSPORT MODELS -- Layer 2 Transport-Switching -- VLAN Architectures -- VLAN Tagging in Networking Standards. , VLAN Tagging Modes -- VLAN Model Topology -- L2 Quality of Service (QoS)-Prioritization Marking and Handling -- Layer 3 Transport-Routing -- Layer 3 Forwarding -- Routing Protocols -- L3 Prioritization -- Access Edge Transport Considerations -- SERVICE MODEL ARCHITECTURES -- Service Specification Methodology -- PON System Service Model Partitions -- UNI Port Interface -- ONT Data Path -- ONT Services Interfaces -- PON Link -- OLT Data Path -- SNI Port Interface -- Service Model Supporting Functions -- HIGH-SPEED DATA SERVICE MODEL -- Example Service Model Partitions -- Network Insertion Point -- Service Transport -- Service Assurance -- Trusted Interfaces -- Scalability Aspects -- Provisioning Aspects -- Service Ingress and Egress Points -- VOIP TELEPHONY SERVICE MODEL -- Network Model Partitions -- Network Insertion Point -- Service Transport -- Service Assurance -- Trusted Interfaces -- Scalability Aspects -- Provisioning Aspects -- Service Ingress and Egress Points -- IPTV SERVICE MODEL -- Network Model Partitions -- Network Insertion Point -- Service Transport -- Service Assurance -- Trusted Interfaces -- Scalability Aspects -- Provisioning Aspects -- Service Ingress and Egress Points -- RF VIDEO SERVICE MODEL -- Network Model Partitions -- Network Insertion Point -- Service Transport -- Service Assurance -- Trusted Interfaces -- Scalability Aspects -- Provisioning Aspects -- Service Ingress and Egress Points -- OVERALL SERVICE MODEL PLANNING -- CONCLUSION -- Endnotes -- 11 - Video Overview and Broadcast Video Architecture -- INTRODUCTION -- BROADCAST VERSUS IPTV -- Broadcast Video -- Internet Protocol Television -- PROGRAM AND CASH FLOW -- Broadcast Model -- Money Flows in Various Ways -- Cable TV Model -- HOW DO YOU GET PROGRAMMING? -- Emergency Alert -- PEG Channels -- Local Origination -- HOW DO YOU CONTROL PROGRAMMING?. , Switched Digital Video.

Weitere Ausg.: ISBN 9780124201378

Weitere Ausg.: ISBN 0124201377

Weitere Ausg.: ISBN 9780128004586

Weitere Ausg.: ISBN 0128004584

Sprache: Englisch