Fibre Networks
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Fibre Optic Introduction
Our Fibre Optic Introduction course is designed to provide participants with a solid foundation in fibre optics, covering both the advantages and challenges associated with this technology. Throughout the course, attendees will gain an understanding of the fundamentals of light, fibre optic basics, key building blocks and equipment, as well as the deployment process. From the nature of light and light propagation to optical cables and splice closures, this course offers a comprehensive overview of fibre optics. With a focus on practical applications and real-world scenarios, this course equips participants with the knowledge and skills needed to successfully deploy fibre optic networks. Whether you are new to the field of telecommunications or looking to enhance your understanding of fibre optics, this course is suitable for individuals at all levels of experience. Course Contents Fibre Optic Networks: Building Blocks Fundamentals of Light Propagation Fibre Optic Basics Optical Cable Types and Applications Fusion and Mechanical Splicing Optical Connectors and Fibre Termination Passive Optical Components Active Optical Components Fibre Optic Networks Fibre Optic Networks: Testing and Troubleshooting Connector Inspection and Cleaning Optical Power Meter and Light Source Optical Time Domain Reflectometer Optical Network Troubleshooting Safety Best Practices
£980.00
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Fibre Optic Introduction (On-Demand)
Fibre optics are the foundation of today’s digital networks, enabling everything from high-speed broadband to 5G backhaul and critical infrastructure. This self-paced online course provides a clear introduction to fibre technology, covering both the benefits and the challenges of deployment. You’ll explore the fundamentals of light and optical transmission, fibre structures and cable types, as well as the tools and components used in real networks. Practical topics include splicing, termination, inspection, OTDR testing, troubleshooting, and safety best practices. The course combines expert-written study guides, video tutorials, and regular quizzes to reinforce learning, with certification available through a digital badge awarded for successful completion. With two structured modules – Fibre Optic Networks: Building Blocks and Fibre Optic Networks: Testing and Troubleshooting – this course is ideal for newcomers to fibre optics or professionals seeking a solid technical grounding. Course Contents Fibre Optic Networks: Building Blocks Fundamentals of Light Propagation Fibre Optic Basics Optical Cable Types and Applications Fusion and Mechanical Splicing Optical Connectors and Fibre Termination Passive Optical Components Active Optical Components Fibre Optic Networks Fibre Optic Networks: Testing and Troubleshooting Connector Inspection and Cleaning Optical Power Meter and Light Source Optical Time Domain Reflectometer Optical Network Troubleshooting Safety Best Practices
£995.00
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Network Fibre Optics
This course provides an overview of fibre optic communication systems, from fundamental principles to advanced applications. It begins with the basics of signal processing and wavelength division multiplexing, then explores high-speed data transmission and the methods used to design and optimise optical networks. Then it moves to the practical aspects of network planning and installation before ending with an examination of emerging trends in fibre optics, offering insight into the future of the fibre optic industry. Course Contents Signal Processing Basics Wavelength Division Multiplexing (WDM) High-Speed Data Transmission over Fibre Optical Network Design and Optimisation Network Planning and Installation Emerging Trends in Fibre Optics
POA: Private Course
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Fibre Optic Splicing and Termination
Designed for both beginners and experienced technicians, this course provides a thorough understanding of fibre optic technology. It focuses on splicing and termination techniques essential for reliable network performance. Course Contents Introduction to Fibre Optics: Overview of fibre optics technology Types of fibre optic cables and their uses Basic principles of light transmission in optical fibres Fibre Optic Network Architectures: Essential tools for splicing and termination Safety equipment and precautions Maintenance and care of fibre optic tools Fibre Optic Splicing Techniques: Types of splicing: fusion splicing and mechanical splicing Step-by-step guide to fusion splicing Mechanical splicing procedures and applications Splicing best practices and common pitfalls Fibre Optic Termination Methods: Overview of termination techniques Types of connectors and their applications Step-by-step guide to connector installation Termination best practices and troubleshooting Testing and Troubleshooting: Importance of testing in fibre optic installations Types of tests: continuity, insertion loss, and OTDR testing Interpreting test results Common issues and troubleshooting methods Identifying contaminated/worn connectors
POA: Private Course
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Air Blown Fibre
"Introduction to Air Blown Fibre" is a foundational online course designed to introduce participants to the principles and practices of air blown fibre technology. This course covers the basics of fibre optic networks, the advantages of using air blown fibre, and the essential techniques for installation and maintenance. Ideal for telecommunications professionals and network technicians, this course provides the knowledge and skills needed to understand and implement air blown fibre solutions effectively. Course Contents Introduction to Fibre Blowing Technology: Overview of fibre optic networks Introduction to fibre blowing and its benefits Comparison with traditional installation methods Key components of a fibre-blowing system Equipment and Materials: Fibre blowing machines: types and selection criteria Fibre optic cables: types, characteristics, and applications Tube bundles Blowing mediums: compressed air and water Accessory tools and safety gear Preparation and Setup: Site preparation and assessment Setting up the fibre blowing machine Pre-installation checks and maintenance Ensuring a safe working environment Fibre Blowing Installation Procedures: Step-by-step guide to fibre blowing Techniques for optimal cable installation Handling different types of duct routes Ensuring minimal friction and optimal speed Troubleshooting and Maintenance: Common issues in fibre blowing installations Diagnostic techniques and solutions Regular maintenance practices for equipment Ensuring long-term performance and reliability Quality Assurance and Standards: Industry standards and regulations Documentation and reporting Final inspection and testing
POA: Private Course
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Passive Optical Networks
This course offers a practical understanding of Passive Optical Networks (PONs) and highlights their key advantages and limitations compared to other competing architectures. The course covers the current passive optical network standards as well as the next-generation PON technologies. Additionally, it provides insights into the design and planning considerations for various deployment scenarios, including installation, testing, commissioning, and troubleshooting common issues. Course Contents Introduction to Optical Networks Passive Optical Networks Basics Components of Passive Optical Networks Common PON Standards Design and Planning Deployment and Installation Safety Best Practices Network Operation & Maintenance Quality of Service (QoS) in PON
POA: Private Course
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Troubleshooting Optical Networks
The course provides participants with the necessary knowledge and skills to identify and resolve issues in fibre optic networks. It covers network architectures such as Point-to-Point, Hybrid Fibre Coaxial, and Passive Optical Networks. Participants will learn about passive optical components, active network equipment and testing tools, including VFL, OLS, OPM, and OTDR. The course focuses on optical link characterisation and addresses common network issues like excessive link loss and high optical return loss. It also explores OTDR fault location techniques for identifying bends, fusion splice issues, and connector problems. Course Contents Introduction to Fibre Optic Networks: Fibre Optic Network Architectures: Passive Optical Components Active Network Equipment Fibre Optic Testing and Inspection Equipment: Optical Link Characterisation: Common Fibre Optic Network Issues OTDR Fault Location and Detection
POA: Private Course
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Fibre Optics Foundations (Learning Pathway)
The Fibre Optics Foundations learning pathway has been designed to enable you to build a solid understanding of fibre optic principles and how modern telecommunications networks are designed and deployed. The pathway consists of two courses: Fibre Optics Introduction (Instructor-Led or Distance Learning) and Network Fibre Optics (Instructor-Led). The programme has been designed for new entrants, graduates, career switchers, planners, project managers, and non-technical stakeholders. Successfully completing the Fibre Optics Foundations learning pathway will enable learners to gain skills in: Fibre types and characteristics Optical transmission basics Network topologies (access, aggregation, core) Real-world operator context (Vodafone-aligned) Fibre Optics Introduction Our Fibre Optic Introduction course is designed to provide participants with a solid foundation in fibre optics, covering both the advantages and challenges associated with this technology. Attendees will gain an understanding of the fundamentals of light, fibre optic basics, key building blocks and equipment, as well as the deployment process. Course Contents Fibre Optic Networks: Building Blocks Fibre Optic Networks: Testing and Troubleshooting Full course details here. Network Fibre Optics This course provides an overview of fibre optic communication systems, from fundamental principles to advanced applications. Course Contents Signal Processing Basics Wavelength Division Multiplexing (WDM) High-Speed Data Transmission over Fibre Optical Network Design and Optimisation Network Planning and Installation Emerging Trends in Fibre Optics Full course details here.
POA: Private Course
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Fibre Optics Deployment and Installation (Learning Pathway)
The Fibre Optics Deployment and Installation learning pathway has been designed to enable you to build a solid understanding of fibre optic principles and how modern telecommunications networks are designed and deployed. The pathway consists of two instructor-led courses: Air Blown Fibre and Fibre Optic Splicing and Termination. Field engineers, contractors, rollout teams, infrastructure partners to gain practical knowledge of modern fibre deployment, installation, and termination techniques used in large-scale operator networks. Successfully completing the Fibre Optics Deployment and Installation learning pathway will enable learners to gain skills in: Air-blown fibre systems and use cases Splicing methods and best practices Connectorisation and termination Installation quality and performance considerations Air Blown Fibre This foundational course designed to introduce participants to the principles and practices of air blown fibre technology. This course covers the basics of fibre optic networks, the advantages of using air blown fibre, and the essential techniques for installation and maintenance. Course Contents Introduction to Fibre Blowing Technology Equipment and Materials Preparation and Setup Fibre Blowing Installation Procedures Troubleshooting and Maintenance Quality Assurance and Standards Full course details here. Fibre Optic Splicing and Termination Designed for both beginners and experienced technicians, this course provides a thorough understanding of fibre optic technology. It focuses on splicing and termination techniques essential for reliable network performance. Course Contents Introduction to Fibre Optics Fibre Optic Network Architectures Fibre Optic Splicing Techniques Fibre Optic Termination Methods Testing and Troubleshooting Full course details here.
POA: Private Course
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Fibre Access Networks & Operations (Learning Pathway)
The Fibre Access Networks & Operations learning pathway has been designed to enable to develop the skills needed to operate, maintain, and troubleshoot fibre access networks in live operator environments. The pathway consists of two instructor-led courses: Passive Optical Networks (PON) and Troubleshooting Optical Networks. The pathway has been designed for access network engineers, operations teams, NOC staff, escalation engineers. Successfully completing the Fibre Access Networks & Operations learning pathway learning pathway will enable learners to gain skills in: PON architectures and variants Fault diagnosis and isolation Performance degradation causes Operational best practices Passive Optical Networks This course offers a practical understanding of Passive Optical Networks (PONs) and highlights their key advantages and limitations compared to other competing architectures. Course Contents Introduction to Optical Networks Passive Optical Networks Basics Components of Passive Optical Networks Common PON Standards Design and Planning Deployment and Installation Safety Best Practices Network Operation & Maintenance Quality of Service (QoS) in PON Full course details here. Troubleshooting Optical Networks The course provides participants with the necessary knowledge and skills to identify and resolve issues in fibre optic networks. Course Contents Introduction to Fibre Optic Networks: Fibre Optic Network Architectures: Passive Optical Components Active Network Equipment Fibre Optic Testing and Inspection Equipment: Optical Link Characterisation: Common Fibre Optic Network Issues OTDR Fault Location and Detection Full course details here.
POA: Private Course
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Cellular Backhaul Technologies (On-Demand)
Backhaul is the backbone of mobile networks, connecting cell sites to the core and ensuring seamless service delivery. As networks evolve to support 4G, 5G, and beyond, understanding backhaul technologies and planning principles is critical for telecom professionals. In this course, you’ll start with an overview of backhaul planning, including traditional and evolved requirements, architecture for multi-RAT environments, and techniques for dimensioning transport networks. You’ll learn how backhaul supports access networks and why its design impacts performance and scalability. Next, you’ll explore transport network architecture, covering 3GPP definitions, layered design, and evolution toward multi-operator and multi-RAT solutions. The course examines backhaul transmission options, comparing Layer 1 technologies, Ethernet physical layers, and microwave radio systems, along with their capacities and limitations. You’ll also dive into synchronization for mobile backhaul, including frequency, phase, and time requirements. Topics include Precision Time Protocol (PTP), Synchronous Ethernet, telecom profiles, and synchronization architectures for packet-based networks. Finally, you’ll review industry initiatives and standards, such as NGMN and MEF, and learn how IP/MPLS, VLAN management, and QoS mapping enable secure, resilient backhaul. The course addresses security, load balancing, and operational best practices for modern mobile networks. Designed for professionals in telecoms and network engineering, this course provides a clear, practical introduction to cellular backhaul technologies - ideal for anyone seeking to understand how transport networks evolve to meet the demands of next-generation mobile services. Course Contents Backhaul Planning Overview Transport Network Backhaul Technologies Synchronisation of Mobile Backhaul Backhaul Initiatives
£95.00
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Wray Castle Hub (12 Month Subscription)
Annual Telecoms Training Subscription Package with Unlimited access to 500+ hours of key training material Empower your professional development by building your knowledge of key technology and business topics within the telecoms industry. Unlimited access to future new courses that will cover the latest technology developments as they are added to Hub throughout your 12-month subscription period. Endlessly flexible and applicable to any role within the telecoms industry a subscription to Wray Castle Hub is your ultimate learning resource. You can choose to follow one of our suggested learning pathways, build your own or dip into the learning material module by module. The Wray Castle Hub is also available as an 6-Month Subscription for £945. Learn more here.
£1,400.00
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Wray Castle Hub (6 Month Subscription)
6-Month Telecoms Training Subscription Package with Unlimited access to 500+ hours of key training material Empower your professional development by building your knowledge of key technology and business topics within the telecoms industry. Unlimited access to future new courses that will cover the latest technology developments as they are added to Hub throughout your 12-month subscription period. Endlessly flexible and applicable to any role within the telecoms industry a subscription to Wray Castle Hub is your ultimate learning resource. You can choose to follow one of our suggested learning pathways, build your own or dip into the learning material module by module. The Wray Castle Hub is also available as an Annual Subscription for £1,400. Learn more here.
£945.00
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Wray Castle Industry Primers Collection
The Wray Castle Industry Primer collection gives you unlimited access to our growing library of short, focused online training courses. Get upskilled on your chosen topics in just 3 hours with our collection of new short online primers. Our primers cover the key technology and business topics shaping the industry today and tomorrow. You'll benefit from videos, illustrated course books, dedicated tutor support, and regular assessments and earn digital badges to showcase your achievements. A subscription gives you access to all the existing primers below plus all future primers as and when they are published, so you'll always stay ahead of the latest developments across the industry.
£450.00
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Wray Castle Learning Account
Upskill your workforce with flexible, scalable training solutions The Wray Castle Learning Account offers a flexible, scalable training solution for organizations, enabling upfront budgeting, tailored programs, and comprehensive reporting. Key Features Customised Programmes - Work directly with us to build training programmes tailored to your organization's needs, ensuring budget safety and scalable delivery. Wide Course Variety - Access live sessions, live virtual training, e-learning modules, private team workshops, and expert consultancy services. Upfront Planning - Allocate funds in advance, plan training strategically, align with organizational goals, and gain comprehensive reporting on spend and consumption. Programme Benefits Budget Control & Safety - Maintain complete oversight of training expenditure with upfront allocation. Strategic Alignment - Plan training initiatives with competency assessment options to meet organizational goals. Additional Resources - Access webinars, primers, and supplementary learning materials. Visibility & Reporting - Comprehensive tracking and reporting on training consumption and ROI. Broad Topic Coverage - Wide range of subject areas to address diverse training needs. Simplified Invoicing - VAT invoicing and payment via Purchase Order for streamlined procurement. The Wray Castle Learning Account is ideal for: Organizations seeking to centralize training and budgets. Teams with predictable training spend looking for simplified invoicing and reporting. Organizations requiring scalable training solutions for growing teams L&D and Training Managers who need to demonstrate clear ROI. Ready to transform your training contact us today?
POA: Private Course
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Fibre Networks Learning Pathways
Fibre Networks Learning Pathways Wray Castle offers structured learning pathways to build expertise in fibre optic technologies for modern telecom networks. Each pathway combines instructor-led courses (classroom or live online) designed for engineers, planners, project managers, and technical teams. 1. Fibre Optics Foundations Gain a solid understanding of fibre principles and network design. Courses: Fibre Optics Introduction, Network Fibre Optics Skills: Fibre types, optical transmission, network topologies, real-world operator context. Learn more. 2. Fibre Deployment & Installation Develop practical skills for large-scale fibre rollout. Courses: Air Blown Fibre, Fibre Optic Splicing & Termination Skills: Air-blown fibre systems, splicing techniques, connectorisation, installation quality. Learn more. 3. Fibre Access Networks & Operations Learn to operate and troubleshoot fibre access networks. Courses: Passive Optical Networks (PON), Troubleshooting Optical Networks Skills: PON architectures, fault diagnosis, performance optimisation, operational best practices. Learn more.
POA: Private Course