DWDM Training – Dense Wavelength Division Multiplexing Training

Commitment 2 Days, 7-8 hours a day.
Language English
User Ratings Average User Rating 4.8 See what learners said
Price REQUEST
Delivery Options Instructor-Led Onsite, Online, and Classroom Live

COURSE OVERVIEW

Dense Wavelength Division Multiplexing (DWDM) is a key part of the world’s communications infrastructure. The revolution in optical transmission technologies that have occurred in this decade has allowed operators to dramatically increase their transmission capabilities at a fraction of the costs of legacy technologies. For anyone involved with telecommunication and information technology, understanding this technology is of vital importance.

In this introductory DWDM Training – Dense Wavelength Division Multiplexing Training course, you will learn the essentials of the T-carrier system, review the SONET/SDH basics, and study the technology and applications of dense wavelength division multiplexing. Toward the end of the DWDM – Dense Wavelength Division Multiplexing course, we will also touch upon coarse wavelength division multiplexing.

WHAT'S INCLUDED?
  • 2 days of DWDM Training with an expert instructor
  • DWDM Overview Electronic Course Guide
  • Certificate of Completion
  • 100% Satisfaction Guarantee
RESOURCES
RELATED COURSES

ADDITIONAL INFORMATION

COURSE DESCRIPTION
COURSE OBJECTIVES

Upon completing this DWDM Training – Dense Wavelength Division Multiplexing Training course, learners will be able to meet these objectives:

  • CDMA and CDMA2000 Network Planning Principles
  • Link Budgets
  • Propagation Models
  • Traffic Modeling
  • CDMA Traffic Engineering
  • Network considerations
  • Initial Planning
  • Tools Overview
  • PN Planning
  • Input Parameters
  • Spectrum Planning
  • Handoff Planning
  • Site Selection Criteria
  • Summary and Conclusion
CUSTOMIZE IT
CUSTOMIZE IT
  • We can customize the DWDM – Dense Wavelength Division Multiplexing course to address the concerns unique to the various audience groups including transmission, network, or systems engineers, chipset manufacturers, R&D specialists, optical system installers, managers and executives, marketing and sales personnel, operations, and support personnel, and others. Most customization is performed at little to no added cost.
  • If you are familiar with some aspects of this DWDM Training – Dense Wavelength Division Multiplexing course, we can omit or shorten their discussion.
  • We can adjust the emphasis placed on the various topics or build the DWDM – Dense Wavelength Division Multiplexing course around the mix of technologies of interest to you (including technologies other than those included in this outline).
  • If your background is nontechnical, we can exclude the more technical topics, include the topics that may be of special interest to you (e.g., as a manager or policy-maker), and present the DWDM course in a manner understandable to lay audiences.
AUDIENCE/TARGET GROUP
AUDIENCE/TARGET GROUP

The target audience for this DWDM – Dense Wavelength Division Multiplexing course:

  • Telecommunications transport, systems, and network engineers, capacity managers, and others responsible for the planning, design, or day-to-day operation and management of large telephony systems.
CLASS PREREQUISITES
CLASS PREREQUISITES

The knowledge and skills that a learner must have before attending this DWDM – Dense Wavelength Division Multiplexing course is:

  • While there are no particular prerequisites for this course, some comfort with Physics and Mathematics will be helpful. However, all necessary Mathematics/Physics concepts will be reviewed within the course as needed.

COURSE SYLLABUS

Introduction to Optical Technologies
  •  An overview of the transport technologies
  • Optical technologies:  Their advantages and disadvantages
The T-Carrier System
  • Framing
  • Synchronization
  • Extended super frame
  • Capacity overview
Review of SONET/SDH
  • Framing
  • Overhead
  • SONET structures
  • SONET carrier system
  • SONET synchronization
  • Concatenation
  • BLSR
DWDM Training – Dense Wavelength Division Multiplexing Training – WDM Technologies
  • History of WDM
  • Evolution of DWDM
  • Drivers of DWDM
  • Drivers of CWDM
  • Overview and comparison of DWDM and CWDM
  • Overview of a functioning DWDM system
    • Signal generation
    • Combiners/Mixers
    • Transmitters
    • Receivers
  • How optical fiber works
    • Refraction
    • Reflection
    • Cladding
    • Core
    • Overview of multimode fiber
    • Overview of single-mode fiber
    • Step index
Functional Descriptors:  DWDM
  • Standards and definitions
  • Channel spacing
  • Multiplexers
  • Optical multiplexers
  • Add/drop multiplexers
  • Wave division multiplexing
  • Signal regeneration
Functional Descriptors:  CWDM
  • ITU standard definition
  • Channel spacing
  • Applicability and use
Dense WDM
  • ITU standard definition
  • Channel spacing
  • Wavelengths
  • EDFA
  • DWDM terminal multiplexer
  • Add drop multiplexer in DWDM
  • DWDM terminal duplexer
  • Optical supervisory channel
DWDM Systems
  • Typical laser design:  An overview
  • ITU Grid G.692
  • Transponders
    • Re-transmission – 1R
    • Re-time and re-transmit – 2R
    • Re-time, re-transmit, and re-clock – 3R
    • Multiplexed transponders
  • Transmitters
    • Attenuation
    • Chromatic dispersion
    • Nonlinearities
  • Optical amplifiers
  • Optical receivers
  • OADMs
  • Roadm (reconfigurable add/drop multiplexer) technology
  • DWDM in single-mode fiber systems
  • DWDM in multimode fiber systems
DWDM Applications
  • Long distance
  • Long haul
  • Self-healing rings
  • Diversity
  • Network expansion
Course Wrap-up
  • Future evolution of optical technologies
  • Directions for advanced study
DWDM Training – Dense Wavelength Division Multiplexing TrainingDWDM Training – Dense Wavelength Division Multiplexing Training Course Recap, Q/A, and Evaluations
ENROLL

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