EMAIL SUPPORTsales@telecontran.com

Course Duration

    Days






Course Objectives

As most of the people in Telecom industry would agree, a healthy optical industry is critical so that it can ensure that innovation continues for the long-term.

DWDM (Dense Wavelength Division Multiplexing) is such a ubiquitous technique that is used in the optical networking system to make sure the industry as a whole remains profitable and healthy so we can continue driving the major data transition rates that are desperately needed to keep up with global bandwidth demands.

Telecontran’s Advanced DWDM workshop would not only cover the architecture and applications of DWDM, but also focus on multiple aspects of optical control, network management, and practical deployment.

After successful completion of this workshop, participants will be able to

  • Understand advanced optical communications topics as well as advanced DWDM Network Designs and Engineering
  • Describe the detail architecture of a DWDM network and Design a DWDM system
  • Learn about the effects of noise in signal propagation, especially from OSNR and BER perspectives
  • Describe the key considerations related to the deployment of DWDM
  • Learn how to design optical links based on power budget, dispersion and non-linearties Design optical links based on OSNR
  • Design DWDM networks based on size and performance
  • Learn how to test and measure different parameters in DWDM networks
  • Learn about MPLS and MPLS VPN and how to use MPLS efficiently in DWDM and Optical Networking system.






Target Audience

This course is specially designed for strategic or technical managers, consultants, communications professionals, system engineers, network professionals, IT professionals,especially Transmission Engineers who are involved in planning and designing of DWDM and optical networks applications and services.







Course Curriculum

Module 1: Next Generation Synchronous Digital Hierarchy (NG-SDH)
  • Introduction
  • SDH Digital Hierarchy standards.
  • Multiplexing and Frame structure
  • Evolution of NG-SDH
  • DWDM concepts Discussion
Module 2: Optical Network Planning Considerations
  • Optical Network Considerations
  • Signal Bandwidth and Filtering
  • ITU-T Grid
  • Impairments to DWDM Transmission
  • Bit Error Rate
  • Eye Pattern
  • Forward Error Correction—Solution to BER
  • Types of FEC
  • In-Band FEC
  • Out-of-Band FEC
  • Optical Signal-to-Noise Ratio
  • Fiber Attenuation
  • Attenuation Loss in S-Band, C-Band, and L-Band
  • Attenuation of Optical Signal
  • Signal Amplification






Course Curriculum

Module 3: MPLS and Its Architecture
  • Overview of MPLS Services
  • MPLS VPNs
  • VPLS
  • Pseudo wire
  • MPLS TP concepts
  • MNG PAN architecture
  • Deploying MPLS: Migration and Implementation Issues
  • MPLS and Emerging Technologies
  • Discussion






Course Curriculum

Module 4: Cross Talks in DWDM Systems and its Solutions
  • Compensating for Cross Talk in DWDM Systems
  • Fiber Dispersion
  • Chromatic Dispersion
  • Dispersion Compensators
  • Chirp
  • Polarization Mode Dispersion
  • PMD Effect
  • Polarization Mode Dispersion Compensation
  • Effective Polarization Mode Dispersion Compensation
Module 5: DWDM Network Solutions and Applications
  • Topologies
  • Protection
  • Technology
  • Applications
  • The Metro Core Solution
  • System Description
  • Topologies
  • Multiservice Operations
  • Video
  • Broadcast TV Programming
  • Video on Demand
  • Near Video on Demand
  • Subscription Video on Demand
  • Voice
  • Switched Telephony
  • Voice Over IP Services Data






Course Curriculum

Module 6: Optical Transport Network (OTN) Architecture
  • Multi-Service Clients
  • SONET/SDH
  • GigE
  • Ethernet
  • SAN
  • Digital Domain
  • Interface for the optical transport network (OTN)
  • ITU G.694.1
  • Architecture of optical transport networks
  • Network requirements and architectural framework of the Optical Transport Network Framing & Interfaces
  • Framing structure (digital wrapper), overhead bytes
  • multiplexing, and payload mappings for all payload types
  • Optical transport network physical layer interfaces
  • Generic framing procedure (GFP)
  • Link capacity adjustment scheme (LCAS) for virtual concatenated signals






Course Curriculum

Module 7: DWDM Span Engineering
  • Engineering a DWDM link
  • Power Budget Design
  • What are the factors?
  • Digital Modulation Formats
  • Fiber Impairments
  • Dispersion
  • Noise Sources and Noise Accumulation
  • Bit Error Rate and Signal-to-Noise-Ratio
  • Signal Crosstalk
  • DWDM Systems Design Amplifier power
  • Amplifier spacing
  • Fiber types
  • Channel count and bit rate
  • Channel Bit Rate
  • Dispersion and polarization
Module 8: DWDM Testing, Measurements and OAM&P
  • Test and Measuring Devices
  • Characterization of a DWDM Mux and Demux
  • Characterization of a DWDM OADM
  • EDFA Testing
  • Optical Waveform Analysis
  • Complete DWDM End-to-End
  • Component conformance tests
  • Parameter tests on optical fibers
  • System installation tests
  • System optimization tests
  • System acceptance tests

Public Schedule

Training/Workshop
Duration
Training Date
Location
Advanced DWDM/OTN Workshop 5 Days 10th September - 15th September, 2018 Bangkok, Thailand
“Please feel free to contact for any further details at sales@telecontran.com