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Course overview

Hierarchies

PDH and SDH transport hierarchies, framing, synchronization, and legacy multiplexing structure.

2 lessonsAdvanced1 h
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Course lessons

Follow this path using the existing Teleinf Edu article library.

2 lessons
  1. 01Lesson 1Synchronous Digital Hierarchy (SDH/SONET) | Teleinf EduThe synchronous evolution of PDH, with standardized frames and easier multiplexing.2 min read
  2. 02Lesson 2Synchronization in SDH/SONET | Teleinf EduThe master-slave clock hierarchy (PRC, SSU, SEC), SSM messages, jitter, and wander.2 min read

Course quizzes

Pass the assigned quiz to finish the course progress.

1
  1. 01QuizHierarchiesPractice PDH limitations, SDH/SONET framing, pointers, OAM, synchronization hierarchy, slips, jitter, wander, and SSM.Premium