About the Next Generation WDM model

The Optical Transport Manager for Next Generation WDM uses object classes to represent each type of topological element present in the WDM network being managed. Unlike the legacy WDM Manager, the Next Generation WDM Manager model is based on the TMF-864 standard, which follows a different representation of topological elements than the TMF-814 model. The topology is used to build the codebook, which is the basis for root-cause analysis.