A performance analysis of Ethernet over fibre transmission systems
Otesile, Oluyinka Abayomi
A performance analysis of Ethernet over fibre transmission systems Oluyinka Abayomi Otesile; Supervisor: Mehmet Toycan - 2012 Cyprus International University 2012 - XII, 128 p. col.tab., ill. 30.5 cm
Includes appendix.
CHAPTER 1 1 INTRODUCTION 1 INTRODUCTION 1 IMPORTANCE OF OPTICAL COMMUNICATION TECHNOLOGY 2 MOTIVATION 3 THESIS OUTLINE 4 CHAPTER 2 5 OPTICAL TECHNOLOGY AT A GLANCE 5 EVOLUTION OF OPTICAL COMMUNICATION TECHNOLOGY 5 OPTICAL FIBRE COMMUNICATION SYSTEMS 7 Merit and Demerit of Optical Fibre Communication Systems 8 OPTICAL FIBRE 9 Types of Optical Fibre(Constituents) 10 Types of Optical Fibre(Propagation) 11 Modes in an Optical Fibre 14 Optical Fibre Loss(Attenuation) 14 Fibre Attenuation Mechanisms 15 Dispersion 16 OPTİCAL SOURCES 21 Lıght Emitting Diodes(LEDs) 21 Light Emitting Diodes (LEDs) 21 Light Amplification by Stimulated Emmission of Radiation(Laser) Diode 24 Transmission of Light in and Optical Fibre 25 OPTICAL RECEIVER 27 OPTICAL COMPONENTS 28 Optical Amplifiers 29 Mutiplexers & Demultiplexer 32 Optical Filter 36 NETWORK PERSPECTIVE 37 CORE NETWORK 37 ACCESS NETWORK 38 ARCHITECTURE OF ACCESS NETWORK 40 DISCUSSION 41 CHAPTER 3 43 OPTICAL ACCESS NETWORK 43 THE EVOLUTION OF ACCESS NETWORK 44 FIBRE TO THE HOME TECHNOLOGIES 55 FTTH SERVICE REQUIREMENT 56 Description of an FTTH Network Infrastructure 58 FTTH ARCHITECTURE 59 PASSIVE OPTICAL NETWORK 63 ATM PON 66 Broadband passive optical network (B-PON) 67 ETHERNET PASSIVE OPTICAL NETWORK (EPON) 68 WAVELENGTH-DIVISION-MULTIPLEXED (WDN) PON 72 HYBRID WDM/TDM PON 74 Discusssion 76 CHAPTER 4 78 EXPERIMENTAL ANALYSIS ON OPTICAL TRANSMISSION 78 ARCHITECTURAL DESIGN 78 Operating Instruction 81 EXPERIMENTAL RESULTS 83 Optical Fibre Connector Loss 85 Attenuation of the Optical Signal over the Link Length 86 Determination of Fibre Link Length and Fibre Attenuation Coefficient 88 Determination of Attenuation Limited link Lengths 90 DISCUSSION 93 CHAPTER 5 94 OPTICAL SYSTEM DESIGN AND SIMULATION 94 FTTH NETWORK TOPOLOGY 95 OPTICAL TRANSMISSION LINK WITH EXTERNAL MODULATION TECHNIQUE 97 OPTICAL TRANSMISSION LINK WITH DIRECT MODULATION TECHNIQUE 101 BIDIRECTIONAL OF OPTICAL TRANSMISSION LINK 105 WDM TECHNOLOGY AT A GLANCE 108 DISCUSSION 112 CHAPTER 6 114 SUMMARY AND CONCLUSION 114 FUTURE WORK 115 REFERENCES 116
'This thesis describes the optical network as a reliable network technology used for transmission of large bandwidth to the used with a channel called optical fibre via fibre to the home access network.This fibre has been getting closer to the users through the fibre to the home (FTTH) technology.The capacity of the fibre link ends at 400 metres from user\'s home called the distribution point.From this point,copper is used to connect the customer at a mazimum speed of 20Mbps.Today experienced users begin to notice slow bandwidth connections and start to ask for better quality and faster speed connections.But that can only be obtained by replacing the copper in the last few hundred metres by fibre.In this context,the multimode fibre can be deployed to users home so has to maintain the bandwidth level transmitted from the central office with little or no loss. In this thesis,an experiment was carried for a point link so as to calculate the fibre length,connection loss as well as to determine the attenuation in the optical fibre.In addition,properties of mutimode fibre (MMF),single mode fibre (SMF),optical sources as well as other optical transmission component were discussed and simulated using an educational optical design suite to determine the Bit Error Rate in the transmission signal. Keywords:Fibre-to-the-Home,MMF,SMF,Attenuation,BER '
Attenuation
Zayıflama
Ethernet
İnternet
A performance analysis of Ethernet over fibre transmission systems Oluyinka Abayomi Otesile; Supervisor: Mehmet Toycan - 2012 Cyprus International University 2012 - XII, 128 p. col.tab., ill. 30.5 cm
Includes appendix.
CHAPTER 1 1 INTRODUCTION 1 INTRODUCTION 1 IMPORTANCE OF OPTICAL COMMUNICATION TECHNOLOGY 2 MOTIVATION 3 THESIS OUTLINE 4 CHAPTER 2 5 OPTICAL TECHNOLOGY AT A GLANCE 5 EVOLUTION OF OPTICAL COMMUNICATION TECHNOLOGY 5 OPTICAL FIBRE COMMUNICATION SYSTEMS 7 Merit and Demerit of Optical Fibre Communication Systems 8 OPTICAL FIBRE 9 Types of Optical Fibre(Constituents) 10 Types of Optical Fibre(Propagation) 11 Modes in an Optical Fibre 14 Optical Fibre Loss(Attenuation) 14 Fibre Attenuation Mechanisms 15 Dispersion 16 OPTİCAL SOURCES 21 Lıght Emitting Diodes(LEDs) 21 Light Emitting Diodes (LEDs) 21 Light Amplification by Stimulated Emmission of Radiation(Laser) Diode 24 Transmission of Light in and Optical Fibre 25 OPTICAL RECEIVER 27 OPTICAL COMPONENTS 28 Optical Amplifiers 29 Mutiplexers & Demultiplexer 32 Optical Filter 36 NETWORK PERSPECTIVE 37 CORE NETWORK 37 ACCESS NETWORK 38 ARCHITECTURE OF ACCESS NETWORK 40 DISCUSSION 41 CHAPTER 3 43 OPTICAL ACCESS NETWORK 43 THE EVOLUTION OF ACCESS NETWORK 44 FIBRE TO THE HOME TECHNOLOGIES 55 FTTH SERVICE REQUIREMENT 56 Description of an FTTH Network Infrastructure 58 FTTH ARCHITECTURE 59 PASSIVE OPTICAL NETWORK 63 ATM PON 66 Broadband passive optical network (B-PON) 67 ETHERNET PASSIVE OPTICAL NETWORK (EPON) 68 WAVELENGTH-DIVISION-MULTIPLEXED (WDN) PON 72 HYBRID WDM/TDM PON 74 Discusssion 76 CHAPTER 4 78 EXPERIMENTAL ANALYSIS ON OPTICAL TRANSMISSION 78 ARCHITECTURAL DESIGN 78 Operating Instruction 81 EXPERIMENTAL RESULTS 83 Optical Fibre Connector Loss 85 Attenuation of the Optical Signal over the Link Length 86 Determination of Fibre Link Length and Fibre Attenuation Coefficient 88 Determination of Attenuation Limited link Lengths 90 DISCUSSION 93 CHAPTER 5 94 OPTICAL SYSTEM DESIGN AND SIMULATION 94 FTTH NETWORK TOPOLOGY 95 OPTICAL TRANSMISSION LINK WITH EXTERNAL MODULATION TECHNIQUE 97 OPTICAL TRANSMISSION LINK WITH DIRECT MODULATION TECHNIQUE 101 BIDIRECTIONAL OF OPTICAL TRANSMISSION LINK 105 WDM TECHNOLOGY AT A GLANCE 108 DISCUSSION 112 CHAPTER 6 114 SUMMARY AND CONCLUSION 114 FUTURE WORK 115 REFERENCES 116
'This thesis describes the optical network as a reliable network technology used for transmission of large bandwidth to the used with a channel called optical fibre via fibre to the home access network.This fibre has been getting closer to the users through the fibre to the home (FTTH) technology.The capacity of the fibre link ends at 400 metres from user\'s home called the distribution point.From this point,copper is used to connect the customer at a mazimum speed of 20Mbps.Today experienced users begin to notice slow bandwidth connections and start to ask for better quality and faster speed connections.But that can only be obtained by replacing the copper in the last few hundred metres by fibre.In this context,the multimode fibre can be deployed to users home so has to maintain the bandwidth level transmitted from the central office with little or no loss. In this thesis,an experiment was carried for a point link so as to calculate the fibre length,connection loss as well as to determine the attenuation in the optical fibre.In addition,properties of mutimode fibre (MMF),single mode fibre (SMF),optical sources as well as other optical transmission component were discussed and simulated using an educational optical design suite to determine the Bit Error Rate in the transmission signal. Keywords:Fibre-to-the-Home,MMF,SMF,Attenuation,BER '
Attenuation
Zayıflama
Ethernet
İnternet