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51 - LONG - Long-Term Programs
LONG 201 - Fiber Optic and CCTV (14 Weeks)
Please contact us for fees
Course Description
Because of high speed access requirements on the subscriber sites, we are at the edge of the copper days. Especially with new FTTx technologies; optical access networks are main investments on Telecom and service provider networks. Optical Networks installations and maintenance needs much more knowledge and hands on experience compared to copper networks. This program concentrates on giving all necessary knowledge base and hands on practice for technicians who will work on Optical Networks.
Note:"The minimum number of participants to conduct this course is 3 person"
Course Objectives
- Understanding and be acquainted with the measurement applications for installation and maintenance
- Being able to recognize faults and interpret measurement results
- Carrying out acceptance tests or trouble shooting and to interpret the measurement results
- Choosing the appropriate SFP/XFP modules for their applications
- Discussing potential risks and sources of trouble
Who Should Attend?
- Installers
- System Analysts
- System Engineers
- Planners
- Purchasers
Course Details/Schedule
Week 1
- Introduction to Fiber Optic
- Typical Lightwave System
- Optical Fiber
- Fiber Drawing Process
- Fiber Geometry (Multimode, Single Mode)
- Optical Loss
- Fiber Parameters
- Product Terms
- Cable /Fiber Identification
- OSP Cable Design (ODF)
- Outside Plant Cable Splices
- Building Cables
- Building Cable Connectors (pigtail, patch cord)
Week 2
- Mechanical Splicing
- Hands- On Mechanical Splicing
- Fusion Splicing
- Console Panel
- Procedures for Splicing
- Correct Placement of Fiber in Splice Closure
- Splice Tray
- Splicing Set Up Job Aid
- Heat Shrink Protective Sleeve
- Splice Inspection and Tensile Strength Test
- Replacement of Electrodes and Cleaning Objective Lenses
- ARC Settings
- Hands- On Fusion Splicing
Week 3
- Proper Fiber Handling, Cleaning & Inspection Techniques
- Analyzing Endface
- Fiber testing Resources
- Visual Fault Locator(VFL)
- Optical Time Domain Reflectometer (OTDR)
- Optical Power Meter (OLP) & Optical Light Source (OLS)
- Fiber Cleaning Kit
- Associated Connectors and Adaptors
- Performing Basic Fiber Test with Basic Instruments ( VFLs, Light Source, Power Meters)
- VFL
- Optical Insertion Loss, Optical Return Loss and Optical Receiver Sensitivity
Week 4
- Advanced Fiber Optic Testing Using OTDRrs
- Theory and Use of An OTDR
- Single Wavelength Systems
- OTDR Event Definition
- OTDR Trace Informatıon
- Fiber End Location
- Event Dead Zone
- Dynamic Range
- Attenuation Dead Zone
- Acquisition Time
- Pulse With and How It Affects Dynamic Range
- Launch Cable
- Storing Traces, Naming Traces and Transferring Traces to PC
- Hands-On Workshop: Training Station - Preparation
- Hands-On Workshop: Training Station - Location
Week 5
- Cromatic Dispersion (CD) Theory
- CD hands on workshop
- Polarize Mod Dispersion (PMD) Theory
- Hands on PMD Workshop
Week 6
- Optical Spectrum Analize (OSA)
- Hands on OSA Workshop
- Fiber applications
- WDM basics
Week 7
- Structure and function of WDM systems
- International standards and norms
- Special active and passive components
- Measuring parameters of WDM systems
- Non-linear effects in optical fibers
- Dispersion: CD and PMD
Week 8
- Little SFP” and “Big Brothers” XFP/QSFP+/CFP/…
- Do not turn a Blind Eye on LASER SAFETY!
- Learn: Types / differences /manufacturers / codes & numberings
- Compare: Optical signal spectra / drift behavior
- Diagnostic-Functions
- SFP-Specs
- Inspect … before you connect!
- Measurements & Tests “From the Practice”
Week 9
- PON – Passive Optical Networks:
- Introduction
- What is a PON? Fiber optics in broadband networks, fiber to the X – Concept. What is it?
- The various types of PON
- How a PON works
- Requirements for G.982 optical networks
- Separating data streams using WDM and TDMA Video services over FTTX
- Components for passive optical networks Fibers, cables, optical couplers, optical splitters conforming to ITU-T G.671 Connector technology
- Practical demonstration of test applications
- Setup and installation tests
Week 10
- SDH-PDH-PCM: How does it work? Techniques, Standards,
- PCM and PDH refresher
- SDH principles:
- SDH measurement tasks
- Quality assessment: G.821
- Network synchronization
- NextGen SDH: GFP – VCAT – LCAS
- Standards and recommendations
Week 11
- IEEE 802.3 Ethernet Technology
- Introduction
- Ethernet interfaces, electrical and optical
- Ethernet protocol
- Layer2 switching
- Prioritizing / QoS in LANs
- Network analysis
Week 12
- TCP/IP & Routing
- What is “packet switching”?
- The IP protocol
- The Transport protocols
- Routing protocols
- FTP, SNMP, DHCP, DNS, HTTP,
- Network address translation
- Layer3 VPNs
- Basic configuration of an IP-Client
- Functional testing
Week 13
- The basic theory of television and CCTV
- The foundations of digital CCTV and IP
- Setting up black and white and colour display screens
- The composite video signal
- Practical lens calculations and the Operational Requirement
- Handling video and data storage media
- Setting up digital video recorders
- Selecting, connecting and installing cables
Week 14
- Selecting and applying function switches on cameras
- Direct drive and video iris lenses
- Varifocal, aspherical, zoom and manual lenses
- Wiring a fully functional camera (PTZ)
- Connections over coaxial cable
- Installing cameras over twisted pair
- Using launch and equalising amplifiers
- Fibre optic transmitters and receivers
- Digital video recorders
- Wiring and configuring telemetry systems
- Setting up and terminating display screens
- Installing baluns with UTP
