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CWDM & DWDM Systems

3 Day Course
Code CWDM

Book Now - 1 Delivery Method Available:

Classroom Virtual Classroom Private Group - Virtual Self-Paced Online

Overview

This 3-day courses is intended for Managers and engineers in telecoms companies keen to keep up to date with the fast moving developments in fibre optics in the core network. Also other delegates from Sales and marketing personnel for telecoms companies, Product managers and marketing personnel for optical fibre component manufacturers, and Contractors to telecoms companies who must be aware of industry developments, can attend.

View detailed Course Modules

Modules

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Dispersion Basics (1 topic)

  • Principles & compensation of chromatic dispersion & PMD

Chromatic Dispersion (1 topic)

  • Principles & specifications

Spectral Attenuation Testing (3 topics)

  • Measurement principles
  • Problems
  • Procedures & calibration

Introduction (1 topic)

  • Telecommunications past, present & future

Light & Optical Fibre Basics (3 topics)

  • SI units
  • Electromagnetic spectrum
  • Light propagation in fibres

Optical Fibre Design (3 topics)

  • Physical structure
  • Refractive index profile
  • Mode field diameter

Signals & Communication (2 topics)

  • Transmission principles
  • Signal modulation

Multiplexing basics (5 topics)

  • Principles
  • Amplifiers
  • TDM
  • WDM
  • DWDM & CWDM

CWDM Basics (2 topics)

  • Advantages of CWDM
  • G656 fibres and topologies

CWDM & DWDM Networks (4 topics)

  • The All-Optical Network
  • Requirements
  • Topologies
  • The future

Photonics Components (7 topics)

  • Basic components
  • DWDMs & interleavers
  • Add/drop multiplexers
  • Amplifiers
  • Transmitters & modulators
  • Wavelength converters
  • MEMS

Attenuation & Loss (3 topics)

  • Principles
  • Transmission windows
  • Fibre amplifiers

Prerequisites

Basic knowledge of telecoms

Additional Learning

The courses below may help you meet the knowledge level required to take this course.

Fibre Management Training Courses

What Our Customers Say

“The training was delivered with a high level of expertise and excellence. Instructor was highly knowledgeable.”

— Technical Trainer, Aviat Networks

“Overall the course was really good, the trainer really understood the material and was very approachable.”

— Customer Training Manager, Aviat Networks

“Excellent course, informative and well-paced.”

— CSE, Cisco

“Course was very well outlined. Topics were great and bridged many gaps.”

— System Engineer, Cable & Wireless

“An excellent intro to video encoding & MPEG transport streams - I would definitely recommend it.”

— Broadcast Engineer, Cisco

“Definitely an excellent intro. Left me interested in learning more.”

— Broadcast Engineer, Eircom

“Excellent training course with real examples and practical classroom demonstrations.”

— Transport Designer, Orange

“Instructor knowledge and experience was excellent.”

— Solutions Engineer, Akamai

“Excellent course, very clear and well organised. Course content delivery was very good.”

— Assistant Engineer, Dhiraagu

“Very informative and appropriate.”

— Network Support Technician, BT

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