1 Scope
2 References
3 Terms and definitions
4 Abbreviations and Acronyms
5 Performance recommendations for passive optical nodes: general
principles
5.1 Optical functionality and environmental stability
5.2 Consistency for all node types throughout the entire network
5.3 Ability to fit all different types of applications
5.4 Global applicability of the basic environmental classification, with an
option to adjust to specific local conditions
6 Parameters concerning functionality of an optical node
6.1 Node content and interfaces/compatibility
6.2 Network adaptability
6.3 Wavelength
7 Environmental conditions for passive optical nodes
7.1 Installed product
7.2 Transport and storage
7.3 Installation or intervention
8 General requirements
8.1 Storage, transport and packaging
8.2 Materials
Annex A –
Environmental classification
A.1 Basic environmental classes
A.2 Special conditions
Appendix I – Construction of
optical test samples
I.1 Single fibre splice/connector storage
I.2 Storage of uncut fibres; addition of a drop cable
I.3 Ribbon splice/connector storage
I.4 Storage of uncut ribbons; addition of a drop cable
Appendix II – Intervention at a
live node: test methods
II.1 Opening and closing covers or drawers to gain access to the organizer
system
II.2 Movements of organizer elements to gain access to the actual fibre
circuits
II.3 Addition and connection of extra cables
II.4 Rearranging connections (splices)
II.5 Rearranging connectors, jumpers or pigtails
II.6 Addition and connection of extra organizer elements
II.7 Installing a node product over a piece of uncut cable slack
II.8 Unrolling, cutting and restorage of uncut fibre
Appendix III – Additional
requirements
Appendix IV – Product
characterisation checklist