Lesson 5/PT = 0x21/Summary ODUj Tributary Signal Mapping/Multiplexing into an ODU3 Server Signal

This blog post contains a video that summarizes our training on Mapping/Multiplex ODUj Tributary Signals into an ODU3 Server Signal, using the PT = 0x21 Scheme.

Summary/Review – Mapping/Multiplexing ODUj Tributary Signals into an ODU3 Server Signal (PT = 0x21)

This blog post includes a video that summarizes our training on Mapping/Multiplexing ODUj Tributary Signals into an ODU3 Server Signal, using the PT = 0x21 Approach.

In particular, we briefly summarize the following topics within this video.

  • A quick review of Mapping/Multiplexing schemes that use GMP (Generic Mapping Procedure)
  • A quick review of Mapping/Multiplexing schemes that use AMP (Asynchronous Mapping Procedure)
  • Mapping and Multiplexing as many as 32 ODU0 Tributary Signals into an ODU3 Server Signal
  • Mapping and Multiplexing as many as 16 ODU1 Tributary Signals into an ODU3 Server Signal
  • Also, Mapping and Multiplexing as many as 4 ODU2 Tributary Signals into an ODU3 Server Signal
  • Mapping and Multiplexing as many as 3 ODU2e Tributary Signals into an ODU3 Server Signal
  • Mapping and Multiplexing some number of ODUflex Tributary Signals into an ODU3 Server Signal
  • A Discussion on why we logically subdivide ODU1, ODU2, ODU2e, and ODUflex tributary signals into time-slots (when mapping/multiplexing into a Higher-Speed ODUk Server Signal), but we don’t do that for ODU0 tributary signals.
  • A Review of the MSI (Multiplex Structure Identifier) within the ODU3 Server Signal for each of these Mapping/Multiplexing Schemes.

You can view this video below

Continue reading “Lesson 5/PT = 0x21/Summary ODUj Tributary Signal Mapping/Multiplexing into an ODU3 Server Signal”

Lesson 5/PT = 0x21/ODUflex – Mapping/Multiplexing n ODUflex Tributary Signals into an ODU3 Server Signal

This post describes how we map/multiplex some number of ODUflex tributary signals into an ODU3 server signal, using the PT = 0x21 Approach.

Mapping/Multiplexing Some Number of ODUflex Tributary Signals into an ODU3 Server Signal (PT = 0x21)

This blog post includes a video that shows how we map and multiplex some number of ODUflex Tributary Signals into an ODU3 Server Signal, using the PT = 0x21 Approach.

In particular, we discuss the following topics in this video.

  1. Subdividing the ODUflex signal into n separate 1.25 Gbps time-slots
  2. Using the GMP (Generic Mapping Procedure) to map the ODUflex tributary signal into its respective ODTU3.ts signal/frames.
  3. How to combine these ODTU3.ts signals (along with other signals – ODTU3.ts signals with other values for ts) into an ODU3 payload.
  4. Transporting the GMP Justification parameters from the Source PTE (where we map/multiplex these ODUflex tributary signals into an ODU3 server signal) to the Sink PTE (where we de-multiplex and de-map out the ODUflex tributary signals).
  5. A Review of the Multiplex Structure Identifiers (MSI) within this type of ODU3 server signal.

You can view this video below.

Continue reading “Lesson 5/PT = 0x21/ODUflex – Mapping/Multiplexing n ODUflex Tributary Signals into an ODU3 Server Signal”