Lesson 5 – PT = 0x20 Approach

This blog post provides information and Video Training on the PT = 0x20 Approach for Mapping/Multiplexing Lower-Speed ODUj Tributary Signals into an ODUk Server Signal.

Lesson 5 – PT = 0x20 Approach to Mapping/Multiplexing Lower-Speed ODUj Tributary Signals into an ODUk Server Signal.

This portion of Lesson 5 presents information, along with a Training Video on how we Map and Multiplex Lower-Speed ODUj Tributary Signals into a Higher-Speed ODUk Server Signal using the PT = 0x20 Approach.

This Lesson includes the following four (4) videos that discuss mapping/multiplexing lower-speed ODUj Tributary Signals into an OPUk/ODUk Server Signal using the PT = 0x20 scheme.

Introduction to the PT = 0x20 Scheme and Mapping/Multiplexing up to 2 ODU0 Tributary Signals into an ODU1 Server Signal

This video covers the following topics.

  • An overall discussion of the PT = 0x20 Scheme to Mapping and Multiplexing Lower-Tributary ODUj signals into an ODUk Server signal.
  • How do we use the PT =0x20 Approach to mapping/multiplexing 2 ODU0 signals into an ODU1 server signal? As this video discusses this particular mapping/multiplexing scheme, it will cover the following items in detail.
    • Using the AMP (Asynchronous Mapping Procedure) to map each ODU0 tributary signal into an ODTU01 frame/signal.
    • How do we combine each ODTU01 signal and map this data into the ODU1 payload?
    • Transporting these AMP Justification parameters from the Source PTE (where we map/multiplex these ODU0 tributary signals into the ODU1 server signal) and the Sink PTE (where we de-multiplex and de-map out the ODU0 tributary signals).
    • The Multiplexed Structure Identifier within this type of ODU1 server signal.

You can watch the Video Training that Introduces the PT = 0x20 Scheme and discusses Mapping/Multiplexing up to 2 ODU0 Tributary Signals into an ODU1 Server below.

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