Fiber Network Troubleshooting & Restoration (TNR)
IMT Computers Nigeria Ltd delivers Fiber Network Troubleshooting & Restoration (TNR) training in Ikeja, Lagos — diagnose and restore fiber network faults using OTDR, power meters, visual fault locators and fusion splicers, plus SLA, MTTR and disaster recovery planning.
What You'll Learn
Our Training Facility in Ikeja
A real look at where you'll train — not a stock photo.
Course Curriculum
6 modules
- Importance of network recovery
- Overview of tools & techniques
- Rudiments of network maintenance
- Disaster recovery & redundancy overview
- Basics of fault finding
- Using a multimeter
- Network topology
- Identifying network faults
- Impact of level of fiber break on the network
- MTTR issues
- Corrective & preventative maintenance
- OTDR
- Light source & power meter
- Visual fault locator
- Fusion splicer
- Understanding efficient restoration procedures
- Implementing restoration plans for network infrastructure
- Creating disaster recovery plans
- Understanding the importance of network redundancy
Requirements
- Basic understanding of networking protocols and concepts required
- Ideal for network engineers, technicians and administrators
- Assignments and a final examination are required to complete the course
Course Description
Frequently Asked Questions
Do I need prior experience for this course?
Yes — a basic understanding of networking protocols and concepts is required.
How much does the course cost?
There's no fixed published rate — register and our team will confirm your fee within 24 hours.
What does this course actually cover?
Diagnosing and recovering fiber network faults using OTDR, power meters, visual fault locators and fusion splicers — plus SLA metrics, MTTR, corrective and preventative maintenance, restoration procedures, disaster recovery planning and network redundancy.
Who is this course for?
Network engineers, technicians and administrators responsible for keeping fiber networks running.
Related Courses
Specialist
Fiber Optic Project Drawing & Interpretation
Specialist
Fiber Route Planning & Network Design (RPND)
This Course Includes
Register for This Course
Our admissions team will reach out within 24 hours.
FOA certification: guides and news
- What Is FOA? The Fiber Optic Association Explained Industry Insights · July 21, 2026
- Fiber Optic Training in Lagos: Complete Beginner's Guide Industry Insights · July 18, 2026
- What It Takes to Become a Certified Fiber Optic Technician (CFOT) Industry Insights · January 8, 2026
- How to Become a Certified Fiber Optic Technician in Nigeria Career Tips · July 23, 2026
- What Makes an FOA Accredited Center Stand Out Globally — And Where IMT Computers Fits In Company News · August 1, 2026
- Why IMT Computers Is Among Africa's Leading FOA Accredited Training Centers Company News · July 31, 2026
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Register TodayDuration
12 Weeks