Gigabit-capable Passive Optical Networks

DAVE HOOD is a Senior Systems Engineer at Ericsson AB. He has been involved with passive optical networks since they were first conceived in the 1980s. He is presently active in the FSAN and ITU communities, where, among other responsibilities, he serves as editor of OMCI Recommendation G.988. ELMAR TROJER is a Senior Systems Engineer at Ericsson AB, where he has developed dynamic line management solutions for ADSL2+ and VDSL2 and prototyped the DSL automatic optimizer that became an Ericsson product. He also prototyped the world's first Gb/s passive optical network system.

• Acknowledgments xi1 Introduction 11.1 Target Audience 31.2 Evolution of G-PON Technology and Standards 32 System Requirements 92.1 G-PON Operation 102.2 ONU Types 132.3 Network Considerations 162.4 OLT Variations and Reach Extenders 262.5 ONU Powering 332.6 Technology Requirements 422.7 Management Requirements 442.8 Maintenance 463 Optical Layer 493.1 Introduction 503.2 Optical Fiber 543.3 Connectors and Splices 613.4 WDM Devices and Optical Filters 643.5 Passive Optical Splitters 673.6 Power Budget 713.7 Coexistence 773.8 Optical Transmitters 823.9 Optical Receivers 913.10 G-PON Transceiver Modules 1063.11 Optical Amplifiers 1133.12 Reach Extension 1184 Transmission Convergence Layer 1274.1 Framing 1294.2 ONU Activation 1664.3 ONU Transmission Timing and Equalization Delay 1774.4 ONU Registration 1874.5 ONU Energy Conservation 1904.6 Security 2005 Management 2195.1 The Toolkit 2195.2 Equipment Management 2405.3 Reach Extender Management 2495.4 PON Maintenance 2525.5 Obsolete Fragments of Information Model 2546 Services 2556.1 Basic Ethernet Management 2566.2 Multicast 2756.3 Quality of Service 2856.4 IP Services 3036.5 POTS 3066.6 Pseudowires 3176.7 Digital Subscriber Line UNIs 3336.8 RF Video 3377 Other Technologies 3397.1 Ethernet PON, EPON 3407.2 Wireless Broadband 3527.3 Copper 3537.4 Ethernet, Point to Point 3547.5 WDM PON 3577.6 Access Migration 360Appendix I – FEC and HEC in G-PON 363I.1 Redundancy and Error Correction 363I.2 Forward Error Correction 364I.3 Hybrid Error Correction 374Appendix II – PLOAM Messages 375II.1. PLOAM Messages in G.987 XG-PON 375II.2. PLOAM Messages in G.984 G-PON 388References 403International Telecommunications Union, Telecommunication Standardization Sector 403Broadband Forum 405Institute of Electrical and Electronics Engineers 405Internet Engineering Task Force 406Other 407Acronyms 409Index 423