Mapping/Multiplexing Some Number of ODUflex Tributary Signals into an ODU2 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 ODU2 Server Signal, using the PT = 0x21 Approach.
In particular, we discuss the following topics in this video.
- Subdividing the ODUflex signal into n separate 1.25 Gbps time-slots
- Using the GMP (Generic Mapping Procedure) to map the ODUflex tributary signal into its ODTU2.ts signal/frames.
- Combine these ODTU2.ts signals (along with other signals – ODTU2.ts signals with other values for ts) into an ODU2 payload.
- Transporting the GMP Justification parameters from the Source PTE (where we map/multiplex these ODUflex tributary signals into an ODU2 server signal) to the Sink PTE (where we de-multiplexing and de-map out the ODUflex tributary signals).
- A Review of the Multiplex Structure Identifiers (MSI) within this type of ODU2 server signal.
You can view this video below.