Optical Fiber Technician Course

Lesson 1 • Optical Signal Loss Mechanisms

Identifies attenuation sources including absorption, scattering, and bending losses. Builds understanding of how loss affects link budget planning.

Lesson 2 • Fibre Construction and Materials

Examines core, cladding, and coating layers and the materials used in each. Provides structural context for understanding fibre performance and handling.

Lesson 3 • Single-Mode vs. Multimode Fibre

Distinguishes single-mode and multimode fibre by modal propagation, bandwidth, and application range. Guides appropriate fibre selection for different network scenarios.

Lesson 4 • Physics of Light in Optical Fibre

Covers refraction, reflection, and total internal reflection as they apply to fibre optics. Connects optical physics to practical signal transmission concepts.

Lesson 1 • Chemical Safety in Fibre Work

Covers isopropyl alcohol, epoxy adhesives, and cleaning solvents used in termination and splicing. Applies hazard communication principles to chemical storage and use.

Lesson 2 • Personal Protective Equipment

Specifies PPE requirements for each fibre work task including cutting, splicing, and cleaning. Ensures students select and use appropriate protection consistently.

Lesson 3 • Tool Inspection and Maintenance

Establishes pre-use inspection routines for cleavers, strippers, and fusion splicers. Reduces tool-related errors and extends equipment service life.

Lesson 4 • Electrical Safety Near Fibre Systems

Addresses lockout/tagout procedures and working near powered equipment in telecommunications spaces. Prevents electrical incidents during installation and maintenance tasks.

Lesson 1 • Fibre Connectors and Adapters

Identifies major connector types, their ferrule geometries, and polish styles. Explains how connector choice affects insertion loss and return loss performance.

Lesson 2 • Passive Optical Components

Introduces splitters, couplers, attenuators, and wavelength division multiplexing filters. Demonstrates how passive components shape signal distribution in a network.

Lesson 3 • Cable Routing and Pathway Hardware

Examines conduit, innerduct, cable trays, and hangers used to route fibre safely. Connects pathway selection to long-term cable protection and maintenance access.

Lesson 4 • Enclosures, Trays, and Patch Panels

Covers fibre distribution hubs, splice enclosures, and rack-mounted patch panels used for cable management. Prepares students to organise and protect fibre terminations.

Lesson 1 • Fibre Cleaning Methods

Applies dry, wet, and combination cleaning techniques to remove contamination from bare fibre. Establishes cleaning as a critical quality step before cleaving.

Lesson 2 • Buffer Tube and Coating Removal

Covers removal of loose-tube gel, tight-buffer coatings, and primary coatings using appropriate tools. Builds the precision needed for clean fibre exposure.

Lesson 3 • Cable Sheath Removal Techniques

Teaches safe removal of outer jackets using ring tools, slitters, and mid-span access methods. Prevents damage to buffer tubes and fibres during sheath removal.

Lesson 4 • Fibre Cleaving Principles and Practice

Explains the mechanics of controlled fracture and how cleave angle affects splice and connector quality. Students practice achieving consistent sub-one-degree cleave angles.

Lesson 1 • Cladding-Alignment Splicing

Covers cladding-alignment splicer use for multimode fibre and field-deployable splicers. Compares performance trade-offs against core-alignment methods.

Lesson 2 • Splice Protection and Recoating

Applies heat-shrink splice protectors and recoating techniques to restore mechanical strength. Ensures long-term splice reliability in deployed environments.

Lesson 3 • Fusion Splicer Operation Basics

Introduces splicer components, startup procedures, and splice program selection for different fibre types. Establishes correct machine operation before hands-on splicing begins.

Lesson 4 • Mass Fusion Splicing

Introduces ribbon fibre preparation and simultaneous multi-fibre fusion splicing for high-count cables. Addresses alignment, loss verification, and ribbon tray management.

Lesson 1 • Epoxy and Polish Connector Termination

Covers adhesive injection, cure, and multi-stage polishing to produce factory-quality connector end-faces. Develops the manual skill and patience required for polished terminations.

Lesson 2 • Pre-Polished and Cleave-and-Crimp Connectors

Introduces pre-polished field connectors that use a factory end-face and a mechanical splice internally. Compares speed, cost, and performance against epoxy-polish methods.

Lesson 3 • Connector Polishing Quality Control

Applies interferometric and video inspection to verify insertion loss, return loss, and end-face geometry. Establishes pass/fail decisions based on industry end-face standards.

Lesson 4 • Mechanical Splice Principles

Explains index-matching gel, fibre alignment channels, and clamping mechanisms in mechanical splices. Positions mechanical splicing as a rapid, tool-light field solution.

Lesson 1 • OTDR Principles and Setup

Explains backscatter, Fresnel reflection, and how an OTDR constructs a trace of a fibre link. Prepares students to configure OTDR parameters for accurate measurements.

Lesson 2 • Optical Power Measurement

Uses optical power meters and calibrated light sources to measure insertion loss across a fibre link. Establishes baseline measurement skills before advanced testing.

Lesson 3 • OTDR Trace Analysis

Trains students to read OTDR traces, identify events, and measure splice loss, connector loss, and fibre attenuation. Connects trace features to physical link conditions.

Lesson 4 • Link Budget and Acceptance Testing

Calculates optical link budgets and compares measured results against design specifications for acceptance. Prepares students to certify installed links and produce test reports.

Lesson 1 • Cable Pulling and Blowing Methods

Teaches manual pulling, mechanical pulling, and air-blown fibre installation in conduit and innerduct. Addresses tension limits, lubricants, and pull-point spacing.

Lesson 2 • Preventive and Corrective Maintenance

Establishes scheduled inspection routines and corrective repair workflows for fibre plant faults. Reduces network downtime through proactive maintenance practices.

Lesson 3 • Documentation and As-Built Records

Produces accurate as-built drawings, splice schedules, and test result archives for installed fibre plant. Supports future maintenance, upgrades, and handover to network operators.

Lesson 4 • Installation Planning and Site Survey

Covers route surveys, cable count estimation, and pathway assessment before installation begins. Translates design drawings into actionable installation plans.

Lesson 5 • Aerial and Direct-Buried Installation

Covers lashing, figure-eight, and ADSS aerial methods alongside direct-buried cable placement. Addresses environmental protection and sag/tension calculations.