Summary

Recommendation ITU-T G.798 specifies both the components and the methodology that should be used in order to specify the optical transport network (OTN) functionality of network elements; it does not specify individual optical transport network equipment.

Amendment 2 to Recommendation ITU-T G.798 (2023)

–           adds FlexOxR and FlexOnM layer atomic functions to support FlexO regenerator applications,

–           adds ODUflexP to ETC800GR adaptation function,

–           adds fgOTN layer atomic functions to support fine-grained OTN applications,

–           makes some editorial changes.