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Optical Communication Certication Optical Communication Associate (OC-A) OCA1 Release 1.2.0 Course outline
CTP-OCA1-000 | January 2015
Optical Communications Associate (OC-A)
A. Introduction
E. Completion and Post-Course Examination
The OC-A course is a ve-day course designed for anyone seeking a rm understanding of optical communications concepts, terminology, and applications. In addition, OC Associate certication provides the prerequisite knowledge for the next level of certications, either the operationsfocused OC-Professional (OC-P) or the design-focused OC-Consultant (OC-C).
There is an online, post-course examination associated with this course. The duration of the exam is 2 hours, and the exam is administered separately from the training course. Students taking the Optical Communications Associate Level training have two options for completion: > The student opts to receive a “Certicate of Completion” and is, therefore, not required to complete the examination. > The student completes the examination with a passing grade and receives an “Optical Communications Associates” certicate. (Please note: It is expected that the student will complete the post-course examination within 30 days of completing the course. If the time period between course completion and post-course examination exceeds 30 days, or should the students need to re-take the examination, an additional cost would apply.)
B. Objectives >
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Upon successful completion of this course, students should be able to: Describe applications of optical communications technology Explain properties of light Understand the fundamental requirements for optical transmission List and describe the modulation types used in optical transmission List and describe the types of optical transmitters List and describe the types of optical receivers Identify and describe optical ber and connectors types used as optical network transmission medium Explain Dense Wavelength Division Multiplexing (DWDM) optical components including passive optical lters, optical Modules, optical components, ampliers and amplication types Identify and describe optical network topologies, network protection and site types Describe Synchronous Optical Network (SONET) technology Describe Synchronous Digital Hierarchy (SDH) technology Describe Optical Transport Network (OTN) technology Describe Software Dened Networks (SDN)
C. Conditions > >
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The average time for this training course is 5 days.
G. Course Outline MODULE 1: INTRODUCTION TO OPTICAL COMMUNICATION > >
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List common uses of ber optic technology Discuss applications of optical communications network such as: • Metro • Long Haul • Submarine • Data Center/Cloud List and explain key developments in optical communications
MODULE 2: PROPERTIES OF LIGHT
There is a maximum of 12 students. Lectures take place in a classroom using projector displays. Demonstrations and exercises are conducted in the classroom and training lab. Class time balance is: (estimate) 95% formal presentation and 5% administrative activities.
D. Prior Knowledge Recommendations >
F. Time
Awareness of digital communications technology and telecommunications systems Understanding of basic network operations and terminology
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Understand the mathematical relationship of frequency and wavelength Dene light in terms of wave properties and particle properties Explain reection and refraction of light
MODULE 3: OPTICAL TRANSMISSION BASICS >
Understand the roles of the four basic components of optical transmission • Optical modulation scheme • Optical transmitter • Optical receiver • Optical transmission medium
Understand the concepts of optical modulation and detection
MODULE 5: OPTICAL TRANSMITTERS > >
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Identify common optical transmitter types Describe and explain function of Laser Diode (LD) based optical transmitters Identify different types of laser diodes Explore LD physical construction Understand the meaning of, and differences between decibels (dB) and decibels per milliwatt (dBm)
MODULE 6: OPTICAL RECEIVERS >
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Describe the role of optical receivers used in optical communications List the types of photodiodes used in optical receivers
MODULE 10: SONET FOUNDATIONS > >
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MODULE 11: SDH FOUNDATIONS > > > >
MODULE 7: OPTICAL TRANSMISSION MEDIUM > >
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Describe the physical construction of optical ber Explain characteristics of single and multimode optical ber types Explain the method of manufacture of optical ber Describe optical ber connector types Understand how light propagates in optical ber within the context of entering the ber core, transmission windows and associated impairments
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Identify the various types of optical components used in DWDM ber optic networks including: • Optical attenuator • Optical ampliers • Optical Filters • Optical splitters and couplers • Optical switches
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MODULE 9: OPTICAL NETWORK TYPES >
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Discuss evolution of optical networks and optical network types Discuss common client signal support requirements Discuss optical protection options Describe DWDM site types and optical NEs Describe optical amplier types Describe ROADM site types
Describe OTN as an evolution in optical transport Describe the purpose and benets of OTN Describe OTN as a enabling technology for DWDM networks Describe the OTN optical transport hierarchy and multiplexing schemes Describe supported client signal types Describe OPU and ODU digital wrappers and payload mapping Describe the evolution of OTN • OTN signal format • OTN applications
MODULE 13: SOFTWARE DEFINED NETWORKS (SDN) > > > >
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Describe the benets of SDH Describe SDH as a TDM technology Describe the signals SDH was designed to transport Explain the structure of the SDH frame Explain the mapping of signals into an STM-1 frame Describe the role of synchronization in SDH Describe an SDH NE Describe roles and functions of an NE Describe SDH network topologies Describe the evolution of SDH
MODULE 12: OPTICAL TRANSPORT NETWORK FOUNDATIONS >
MODULE 8: DWDM OPTICAL COMPONENTS
Describe the benets of SONET Describe SONET as a Time Division Multiplexing (TDM) technology Describe the signals SONET was designed to transport Explain the structure of the SONET frame Explain the mapping of signals into an STS-1 frame Describe the role of synchronization in SONET Describe a SONET Network Element (NE) Describe roles and functions of an NE Describe SONET network topologies Describe the evolution of SONET
Discuss the cloud service model List the types of cloud services and their uses Identify cloud challenges Identify the solutions for the challenges faced by the service providers Dene Software Dened Networks (SDN) Dene Network Function Virtualization (NFV) Explore enabling SDN over OC transport networks
