Recommendation ITU-T G.9805 (02/2022) Coexistence of passive optical network systems
Summary
History
FOREWORD
Table of Contents
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Reference architecture of coexistence methods
     6.1 Wavelength coexistence using external CEx device
     6.2 Wavelength coexistence using MPM
     6.3 Wavelength coexistence using M:N splitter
Appendix I  Example of WDM1, WDM1r, CEx and CEMx characteristics
Appendix II  Methods for calculating required isolation for WDM/CE/CEM devices
Appendix III  Multi-PON module with integrated WDM
Appendix IV  Filter considerations for XG(S)-PON OLT and HSP OLT
Bibliography
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