OTN Lesson 4 – Mapping Non-OTN Client Signals into an OPU Frame, using BMP or AMP

This blog post presents a video discussing the BMP (Bit-Synchronous Mapping) and AMP (Asynchronous Mapping) Procedures in detail.  

This video describes the conditions and circumstances in which you would choose one mapping procedure over another.  

This video also describes how we use some of the OPU overhead fields to manage the mapping of Non-OTN payload data into an OPU frame and how we use these overhead fields to control the de-mapping of that same Non-OTN payload from an OPU frame.  

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