A performance analysis of Ethernet over fibre transmission systems Oluyinka Abayomi Otesile; Supervisor: Mehmet Toycan

Yazar: Katkıda bulunan(lar):Dil: İngilizce Yayın ayrıntıları:2012 Cyprus International University 2012Tanım: XII, 128 p. col.tab., ill. 30.5 cmİçerik türü:
  • text
Ortam türü:
  • unmediated
Taşıyıcı türü:
  • volume
Konu(lar):
Eksik içerik
1 CHAPTER 1
1 INTRODUCTION
1 INTRODUCTION
2 IMPORTANCE OF OPTICAL COMMUNICATION TECHNOLOGY
3 MOTIVATION
4 THESIS OUTLINE
5 CHAPTER 2
5 OPTICAL TECHNOLOGY AT A GLANCE
5 EVOLUTION OF OPTICAL COMMUNICATION TECHNOLOGY
7 OPTICAL FIBRE COMMUNICATION SYSTEMS
8 Merit and Demerit of Optical Fibre Communication Systems
9 OPTICAL FIBRE
10 Types of Optical Fibre(Constituents)
11 Types of Optical Fibre(Propagation)
14 Modes in an Optical Fibre
14 Optical Fibre Loss(Attenuation)
15 Fibre Attenuation Mechanisms
16 Dispersion
21 OPTİCAL SOURCES
21 Lıght Emitting Diodes(LEDs)
21 Light Emitting Diodes (LEDs)
24 Light Amplification by Stimulated Emmission of Radiation(Laser) Diode
25 Transmission of Light in and Optical Fibre
27 OPTICAL RECEIVER
28 OPTICAL COMPONENTS
29 Optical Amplifiers
32 Mutiplexers & Demultiplexer
36 Optical Filter
37 NETWORK PERSPECTIVE
37 CORE NETWORK
38 ACCESS NETWORK
40 ARCHITECTURE OF ACCESS NETWORK
41 DISCUSSION
43 CHAPTER 3
43 OPTICAL ACCESS NETWORK
44 THE EVOLUTION OF ACCESS NETWORK
55 FIBRE TO THE HOME TECHNOLOGIES
56 FTTH SERVICE REQUIREMENT
58 Description of an FTTH Network Infrastructure
59 FTTH ARCHITECTURE
63 PASSIVE OPTICAL NETWORK
66 ATM PON
67 Broadband passive optical network (B-PON)
68 ETHERNET PASSIVE OPTICAL NETWORK (EPON)
72 WAVELENGTH-DIVISION-MULTIPLEXED (WDN) PON
74 HYBRID WDM/TDM PON
76 Discusssion
78 CHAPTER 4
78 EXPERIMENTAL ANALYSIS ON OPTICAL TRANSMISSION
78 ARCHITECTURAL DESIGN
81 Operating Instruction
83 EXPERIMENTAL RESULTS
85 Optical Fibre Connector Loss
86 Attenuation of the Optical Signal over the Link Length
88 Determination of Fibre Link Length and Fibre Attenuation Coefficient
90 Determination of Attenuation Limited link Lengths
93 DISCUSSION
94 CHAPTER 5
94 OPTICAL SYSTEM DESIGN AND SIMULATION
95 FTTH NETWORK TOPOLOGY
97 OPTICAL TRANSMISSION LINK WITH EXTERNAL MODULATION TECHNIQUE
101 OPTICAL TRANSMISSION LINK WITH DIRECT MODULATION TECHNIQUE
105 BIDIRECTIONAL OF OPTICAL TRANSMISSION LINK
108 WDM TECHNOLOGY AT A GLANCE
112 DISCUSSION
114 CHAPTER 6
114 SUMMARY AND CONCLUSION
115 FUTURE WORK
116 REFERENCES
Özet: '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 '
Materyal türü: Thesis

Includes appendix.

'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 '

1 CHAPTER 1

1 INTRODUCTION

1 INTRODUCTION

2 IMPORTANCE OF OPTICAL COMMUNICATION TECHNOLOGY

3 MOTIVATION

4 THESIS OUTLINE

5 CHAPTER 2

5 OPTICAL TECHNOLOGY AT A GLANCE

5 EVOLUTION OF OPTICAL COMMUNICATION TECHNOLOGY

7 OPTICAL FIBRE COMMUNICATION SYSTEMS

8 Merit and Demerit of Optical Fibre Communication Systems

9 OPTICAL FIBRE

10 Types of Optical Fibre(Constituents)

11 Types of Optical Fibre(Propagation)

14 Modes in an Optical Fibre

14 Optical Fibre Loss(Attenuation)

15 Fibre Attenuation Mechanisms

16 Dispersion

21 OPTİCAL SOURCES

21 Lıght Emitting Diodes(LEDs)

21 Light Emitting Diodes (LEDs)

24 Light Amplification by Stimulated Emmission of Radiation(Laser) Diode

25 Transmission of Light in and Optical Fibre

27 OPTICAL RECEIVER

28 OPTICAL COMPONENTS

29 Optical Amplifiers

32 Mutiplexers & Demultiplexer

36 Optical Filter

37 NETWORK PERSPECTIVE

37 CORE NETWORK

38 ACCESS NETWORK

40 ARCHITECTURE OF ACCESS NETWORK

41 DISCUSSION

43 CHAPTER 3

43 OPTICAL ACCESS NETWORK

44 THE EVOLUTION OF ACCESS NETWORK

55 FIBRE TO THE HOME TECHNOLOGIES

56 FTTH SERVICE REQUIREMENT

58 Description of an FTTH Network Infrastructure

59 FTTH ARCHITECTURE

63 PASSIVE OPTICAL NETWORK

66 ATM PON

67 Broadband passive optical network (B-PON)

68 ETHERNET PASSIVE OPTICAL NETWORK (EPON)

72 WAVELENGTH-DIVISION-MULTIPLEXED (WDN) PON

74 HYBRID WDM/TDM PON

76 Discusssion

78 CHAPTER 4

78 EXPERIMENTAL ANALYSIS ON OPTICAL TRANSMISSION

78 ARCHITECTURAL DESIGN

81 Operating Instruction

83 EXPERIMENTAL RESULTS

85 Optical Fibre Connector Loss

86 Attenuation of the Optical Signal over the Link Length

88 Determination of Fibre Link Length and Fibre Attenuation Coefficient

90 Determination of Attenuation Limited link Lengths

93 DISCUSSION

94 CHAPTER 5

94 OPTICAL SYSTEM DESIGN AND SIMULATION

95 FTTH NETWORK TOPOLOGY

97 OPTICAL TRANSMISSION LINK WITH EXTERNAL MODULATION TECHNIQUE

101 OPTICAL TRANSMISSION LINK WITH DIRECT MODULATION TECHNIQUE

105 BIDIRECTIONAL OF OPTICAL TRANSMISSION LINK

108 WDM TECHNOLOGY AT A GLANCE

112 DISCUSSION

114 CHAPTER 6

114 SUMMARY AND CONCLUSION

115 FUTURE WORK

116 REFERENCES

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