Connector Loss Test Measurements, Fiber Optic
Connectors, Fiber
Optic Light Emitter & Detectors, Transmitters, Receivers,
Explain advanced DWDM Network designs and Engineering
Design and evaluate optical components in a DWDM network
Learn about the effects of noise in signal propagation,
especially
form OSNR and BER perspectives
Design optical amplifier-based links
EDFA, Optical Amplifiers, Number of channels, channel
speed,
channel spacing
DWDM Networks Architecture, Protection, Design
Learn how to design optical links based on power budget,
dispersion, and non-linearity’s
Design optical links based on OSNR
Classify and design DWDM networks based on size and
performance
Identify varying test and measurement parameters in DWDM
networks and optical systems
Understand the migratory path toward an OTN
Optical networking in the metro and access networks
Course Overview
The course includes:
Discussion of DWDM concept and vision.
The key enabling technologies required for implementing
DWDM (i.e.
stable transmitter, suitable fibres, erbium-doped optical
amplifiers, optical
filters and wavelength converter).
The DWDM optical network architecture (static and
reconfigurable
networks) and network applications are included in the
discussion.
Optical layer management (configuration, performance,
and fault
management) is discussed.
Optical networking in the metro and access networks.
Key Benefits
The attendees will understand the Optical Communications and
DWDM from
basic concepts to advanced areas. They will go through
designing and
planning issues in addition to deployment and operations
problems, and this
knowledge should help them in their jobs. They will get
acquainted with the
new trends and emerging technologies in the areas of Optical
Communications and DWDM.
Pre-Requisites for Participants
This course is an advance level course, and the attendees,
should have
working knowledge of Optical fibre, SDH and DWDM.
Who Should Attend?
This course is designed for planners, strategic or technical
managers,
consultants, deployment staff, operations staff, communications
professionals, systems engineers, network professionals,
marketing and
sales professionals, IT professionals, and others who plan
on using,
evaluating, or working on DWDM and optical networks
applications and
services.
Course Outline
Day 1
Fiber Optic
Types of fiber,
Single Mode,
Multi Mode,
Graded Indes,
Step Indes, Laying,
Loose Tube,
Aerial Cable,
Direct Burried,
Connector Types,
Light Refraction,
Snell`s Law
Transmission Principals
Modulation Schemes,
Analog vs. Digital Transmission,
Digital Modulation,
Frequency Modulation,
Amplitude Modulation
DWDM Concepts
Advantages,
System Components,
Behavior,
ITU Standards
Day 2
Fiber Nonlinearities
Stimulated Brillouin Scattering,
Stimulated Raman Scattering,
Four Wave Mixing,
Self-phase Modulation,
Cross-phase Modulation
Fiber Components
Couplers,
Splitters,
Switches & WDM,
Fiber Optic Connectors,
Connector Loss
Test Measurements,
Fiber Optic Connectors,
Fiber Optic Light Emitter & Detectors,
Transmitters, Receivers & Transceivers,
Optical Amplifiers & External Modulators
Optical Fiber & Fiber Cable
Types of Optical Fiber,
Handling Fragile Optical Fibers and Fiber Pigtail
Assemblies,
Determining Fiber Size,
Fiber Nonlinearities,
Fiber Dispersion
Day 3
DWDM Advanced
EDFA,
Optical Amplifiers,
Number of channels,
channel speed,
channel spacing,
Total spectral
EDFA Details
Advantages,
EDFA Disadvantages,
Limited to C and L bands,
Pump Laser,
Erbium Doped Fibre,
Wavelength Selective Coupler,
Isolator,
Comparison between EDFE, Raman Amplifier, and SOAs
DWDM Networks
Architecture,
Protection,
Design
DWDM Design
Optical Power Budget,
OSNR,
Distance calculations,
Fiber Types,
Protection
DWDM Design2
OSNR Calculations,
CD & PMD Formulas,
ROADM, OTU/OA-Selection,
The impact of PMD on nonlinear interchannel crosstalk,
Impact of fiber nonlinearity on PMD penalty
Day 4
IP over DWDM
Optical Transmission,
Packet Switching,
Unifying Optical Layers,
IP over DWDM Issues,
Error Detection,
Wavelength Routing,
Interoperability,
MPLS
Acceptance Tests
Receiver Sensitivity,
Transmit Power,
ALS,
Insertion Loss,
BER Test,
Center Wavelength
Test Instruments
Power Meter,
Light Srouce,
OTDR,
BER Tester,
Fiber Scope
Vendors
Vendors of Optical Networks,
Vendors of Optical Components,
Vendors of Test Instruments,
Vendors of Optical Fiber
Case Studies
Various Case Studies based on Vendor or Operator
Research
Day 5
NG-DWDM
Recent Trends,
OTN,
Metro DWDM,
ITU Standards,
NMS,
Acceptance Tests,
Test Instruments,
ASON,
Passive Optical Components,
DWDM Future Trends
Evolution,
Challenges and Enabling Technologies for Future
WDM-Bas ed Opt
ical Access Networks
ITU Standards
G 709,
Interface for the OTN,
G.798 (Characteristics of OTN Hierarchy Equipment
Functional
Blocks),
G.805 (Generic Functional Architecture of Transport
Networks),
