Table of Contents

 1     Scope
 2     References
 3     Definitions
 4     Abbreviations and acronyms
 5     Conventions
 6     Network limits for the maximum output jitter and wander at an OTUk interface
        6.1     Network limits for jitter
        6.2     Network limits for wander
 7     Jitter and wander tolerance of network interfaces
        7.1     Jitter and wander tolerance of OTN interfaces
        7.2     Jitter and wander tolerance of client interfaces
Annex A – Specification of the ODUk clock (ODC)
        A.1     Scope
        A.2     Applications
        A.3     Frequency accuracy
        A.4     Pull-in and pull-out ranges
        A.5     Noise generation
        A.6     Noise tolerance
        A.7     Jitter transfer
        A.8     Transient response
Appendix I – Relationship between network interface jitter requirements and input jitter tolerance
        I.1                  Network interface jitter requirements
        I.2                  Input jitter tolerance of network equipment
Appendix II – Effect of OTN on the distribution of synchronization via STM-N and synchronous Ethernet clients
       II.1     Introduction
       II.2     Provisional synchronization reference chain
       II.3     Synchronization network limit
       II.4     Variable channel memory
       II.5     Maximum buffer hysteresis
Appendix III – Hypothetical reference model (HRM) for 3R regenerator jitter accumulation
Appendix IV – 3R regenerator jitter accumulation analyses
       IV.1     Introduction
       IV.2     Model 1
       IV.3     Model 2
       IV.4     Jitter generation of regenerators using parallel serial conversion
Appendix V – Additional background on demapper (ODCp) phase error and demapper wideband jitter generation requirements
        V.1     Introduction
        V.2     Demapper phase error
        V.3     Demapper wideband jitter generation due to gaps produced by fixed overhead in OTUk frame
Appendix VI – OTN atomic functions
       VI.1     Introduction
Appendix VII – Hypothetical reference models (HRMs) for CBRx (SDH and synchronous Ethernet client) and ODUj payload jitter and short-term wander accumulation
      VII.1     Introduction
      VII.2     OTN hypothetical reference models
      VII.3     Impact of the insertion of OTN islands in the ITU-T G.803 synchronization reference chain
Appendix VIII – CBRx and ODUj payload jitter and short-term wander accumulation analyses
     VIII.1     Introduction
     VIII.2     Simulation model
     VIII.3     Jitter and short-term wander simulation results
Bibliography