40028 «Optical Networks System Survey»

Course Code

40028

 

Description

Optical Communications are nowadays gaining more appreciation on telecom transmission networks. Cellular networks are one of these cases, specially after the all IP solution over Ethernet and Optical physical medium

This material contains a fundamental approach to the optical components (Optical Fibers, Optical Sources & Optical receivers, amplifiers, etc) that compose an optical network. Understanding fundamental theory of fiber optics is a must for nowadays engineers. Planning of Optical network (power budget planning or service throughput planning) is explained and the well known WDM technique is explained. Moreover a more detailed explanation of IP, Ethernet and SDH/PDH over optical is explained

Practical exercises and planning case studies are discussed

 

Learning objectives

Upon completion of this course the participants will be able to:

  • Describe the evolution of cellular networks
  • General Optical Network introduction
  • Optical Fiber characteristics
    - Single mode fibers
    - Multimode fibers
    - Graded Index fibers
    - Step index fibers
    - Polymer Optical Fibers
    - Photonic crystal Fibers
  • Optical Fiber transmission
    - Light propagation
    - Time dispersion effects
    - Chromatic dispersion effects
    - Material dispersion effects
  • Optical fiber losses
    - Losses due to material
    - Losses due to power
    - Connector Losses
    - Splicing Losses
  • Optical Fiber noise
  • Optical Fiber measurements
    - Introducing OTDR
    - Using OTDR for optical fiber measurements
  • Optical Sources
    -
    Basic LED theory and characteristics
    - Basic Laser Diode Theory and characteristics
  • Optical Fiber receivers
    -
    basic PiN diode theory and characteristics
    - Basic Avalanche photodiode theory and characteristics
  • Optoelectronic receiver noise figures
    -
    Noise in PiN photodiode
    - Noise in Avalanche Photodiode
  • Planning Optical Networks
    - The case for Throughput optimization
    - The case for power budget analysis
    - Case studies
  • WDM technology
  • Optical Amplifiers
    - Planning with optical passive and active components
  • Optical Network Technologies
    - Optical over Ethernet description
    - Optical over SDH/PDH description
    - Optical over ATM description
    - Brief introduction to Wireless Radio Communications
  • GPON technology survey
Target audience

The target audience for this course is:

Network Engineer, Service Engineer, Service Design Engineer, Network Design Engineer

 

Prerequisites

The participants should have a general knowledge in cellular systems and optical technology

 

Duration and class size

The recommended length of the course is 5 days but can also be adapted to a 4 days course  if there is such requirement.

The maximum number of participants is 16

 

Learning situation

This course is based on theoretical instructor-led lessons given in a classroom environment.