Recommendation ITU-T G.709.20 (04/2024) Overview of fine grain OTN
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 Application scenario and hypothetical reference modes of fgOTN
     6.1 Application scenario
     6.2 Hypothetical reference model (HRM) of fgOTN
7 General functional requirements of fgOTN
8 Overview of fgOTN Rcommendation series
     8.1 fgOTN architecture
     8.2 fgOTN interface
     8.3 Hitless resizing
Annex A  Reference network model example
Annex B  Detailed functional requirements of fgOTN
     B.1 fgOTN layer architecture
     B.2 fgOTN frame format
     B.3 fgOTN/client adaptation functions
          B.3.1 Packet services
          B.3.2 CBR services
     B.4 ODUk/fgOTN adaptation functions
     B.5 Protection
     B.6 Equipment
     B.7 Synchronization
     B.8 Management
     B.9 Hitless resizing