1
Introduction
2 Scope
3
References
4 Terms and definitions
5 Abbreviations
6 Features of access network architecture
6.1 Point-to-point network
6.2 Ring network
6.3 Point-to-multipoint network
7 Optical fibre distribution method in
outside plant
8 Upgrading the optical network
9 Optical transmission performance for
optical access network
10
Optical components
10.1 Optical
fibre cable
10.2 Optical fibre joint
10.3 Other optical components
11 Optical network maintenance support, monitoring and testing system
12 Electrical
power supply
13 Safety
13.1 Electrical safety
13.2 Optical safety
Appendix I – Brazil
experience Example of architecture of
optical access network
I.1 Introduction
I.2 Scope
I.3 Proposed model
I.4 Further discussion and results
I.5 Conclusions
Appendix
II – Japanese experience Outline of optical access network structural
design technologies
II.1 Loop
scale optimization (Feeder area)
II.2 Customer drop area size
optimization (Distribution area)
Appendix III – Korea experience
Distribution methods for the design of optical networks
in access areas
III.1 Number and size of loops in the feeder network
Appendix IV – Netherlands experience
IV.1 Introduction
IV.2 Mini-tube system
configurations
IV.3 Access networks using mini-tube
system