Course Outline

Introduction

  • The origins of the use of teletransmission systems.
  • Multiplexation – types and classification. Definition of a transmission system.
  • Types of transmission systems. Plesiochronous systems - PDH hierarchy.
  • Synchronous systems – SDH hierarchy.

SDH systems

  • Information structures.
  • Basic concepts: virtual container, transport module, path, section, STM-1 frame structure and the principle of creating STM-N frames.
  • Signal multiplexing structure in SDH.
  • Protection and restoration.
  • Ring structure – one- and two-way rings.
  • Lattice structure.
  • Carrying signals from packet networks.
  • SDH system devices.
  • Characterization of functional components and devices.
  • Types of devices: regenerators, end multiplexers, transfer multiplexers, digital distribution boxes.
  • Synchronization in SDH systems.
  • Synchronization and distribution of the synchronization signal.
  • Rules for synchronizing devices in the SDH network.
  • Phase fluctuations jir and wander.
  • Ethernet vs. SDH.
  • Management in SDH systems.

xWDM systems, ATM and IP/MPLS techniques

  • Multiwave optical systems.
  • Principles of wave multiplexing in fiber optic transmission.
  • Transmission parameters of fiber optic paths.
  • Optical fibers for DWDM and CWDM networks.
  • Fiber optic connectors for DWDM devices.
  • Types of DWDM systems and their components.
  • Transmission limitations in DWDM systems and how to eliminate or minimize them.
  • Fiber optic cables, parameters of DWDM and CWDM devices.
  • Design of DWDM systems.
  • Standardization of DWDM systems.
  • Measurement methods used during acceptance and maintenance tests of DWDM systems.
  • SDH as a physical layer protocol for ATM technology.
  • IP/MPLS technique and possibilities of its use in networks with switching in the optical layer.
  • Network architecture with switching in the optical layer.
  • SDH technique in networks using the G-MPLS protocol.

Requirements

No requirements

  14 Hours
 

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Dates are subject to availability and take place between 09:00 and 16:00.
Open Training Courses require 5+ participants.

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