Africa's Fiber Optic Equipment Service & Calibration Hub
Factory-standard repair, calibration, and diagnostics for fusion splicers, OTDRs, and optical test equipment — across all major brands.
Trained in Germany, Canada & Japan | 10+ Years Factory-Level Experience
Abefal Global Technology provides advanced fiber optic equipment servicing and network validation solutions for telecom operators, ISPs, contractors, and solution providers across Ghana and West Africa. We deliver factory-level precision locally, eliminating the need for costly overseas repairs and reducing equipment downtime.
Fujikura Specialist
48-72 Hour Turnaround
Internationally Trained
Ghana-Based Support
About Us — Company Profile
Abefal Global Ltd is a Ghana-based fiber optic technical service company focused on delivering factory-standard repair, calibration, and diagnostic services for telecom equipment across Ghana and West Africa.
We specialize in supporting telecom operators, ISPs, contractors, and equipment suppliers by providing local, high-precision technical services that eliminate costly overseas repairs and long turnaround times.
Vision & Mission
Vision
To become the leading fiber optic equipment service and calibration hub in West Africa, aligned with global manufacturer standards.
Mission
To provide reliable, fast, and factory-standard technical support for fiber optic equipment, ensuring network performance, reliability, and operational efficiency.
Fiber Optic Equipment Repair & Calibration
Level 1–3 servicing of Fujikura fusion splicers
Arc calibration, alignment, and diagnostics
Cleaver servicing & blade management
Firmware updates and system optimization
Network Testing & Validation
OTDR trace analysis and fault diagnostics
Optical Spectrum Analyzer (OSA) testing
CWDM/DWDM network verification
Pass/Fail certification for FTTx and backbone networks
Preventive Maintenance
Scheduled servicing to reduce equipment failure
Cleaning, inspection, and performance optimization
Field support for telecom contractors
Technical Training
Fiber optic handling and splicing best practices
Operator training aligned with international standards
Equipment usage and maintenance training
Our Services
Repair & Calibration
Professional servicing of Fujikura fusion splicers, cleavers, and optical test equipment, including Level 1-3 diagnostics, calibration, and performance optimization.
Network Testing
High-precision OTDR and OSA testing, fault diagnostics, and pass/fail certification for FTTx and backbone network deployments.
Maintenance
Scheduled maintenance services designed to reduce field failures, extend equipment lifespan, and ensure consistent performance.
Training
Hands-on training for technicians and operators in fiber handling, splicing, and equipment best practices.
Why Choose Us
Local Support, Global Standards
48-72 Hour Turnaround Time
10+ Years Fujikura Expertise
Experience in Authorized Service Environments (Germany & Canada)
Strategic Presence in Kumasi & Accra
What is an OTDR?
An Optical Time Domain Reflectometer (OTDR) is a fiber optic testing instrument used to evaluate the integrity of optical links. It injects a light pulse into the fiber and measures the light that is scattered or reflected back over time to create a trace (graph) of the link. This trace reveals events such as splices, connectors, macrobends, and breaks—along with their distance and estimated loss.
How it works
The OTDR sends short optical pulses into the fiber. As light travels, small amounts scatter backward (Rayleigh scattering) and strong reflections occur at abrupt changes (Fresnel reflections). By timing the return signal, the OTDR calculates distance, while the amplitude indicates loss or reflectance of each event.
Key specifications
Dynamic Range: Determines the maximum testable length and ability to see far-end events.
Dead Zones (Event/Attenuation): Minimum distance after a reflection where the instrument can resolve another event—critical for short drops/FTTx.
Pulse Width: Short pulses improve resolution on short links; longer pulses improve range on long links.
Wavelengths: Common test wavelengths are 1310/1550 nm for single-mode; 1625/1650 nm for in-service monitoring.
Typical applications
- Construction and acceptance testing of FTTx/backbone links
- Locating faults and breaks with distance-to-fault
- Measuring splice/connector losses and reflectance
- Documenting baseline traces for future maintenance
Best practices
Use launch and receive fibers to accurately measure the first and last events, select the appropriate pulse width for link length, and save standardized traces (SOR) for certification and future comparison.
For Fiber Contractors
We deliver fast, field-ready OTDR results that keep your build moving. On-site or lab-based testing with proper launch/receive fibers and acceptance documentation aligned to your FTTx and backbone project specs.
You get:
- Pass/fail vs. project thresholds
- Splice/connector loss and reflectance tables
- Breaks and high-reflectance events with GPS/distance notes
- As-built SOR traces + PDF summary + punch list
- Same/next-day mobilization in Kumasi/Accra; 48–72h lab turnaround
For ISPs and Operators
Improve reliability and SLA compliance with repeatable, trendable OTDR baselines. We document handovers, validate change windows, and support proactive maintenance using 1310/1550 nm and optional 1625/1650 nm monitoring wavelengths.
You get:
- Acceptance-to-maintenance baseline traces (SOR) and versioned repository
- KPI-aligned pass/fail and periodic audit reporting
- Event tables for splice/connector loss and reflectance
- Scheduled test windows, escalation-ready summaries, and trouble-ticket linkage
For Equipment Manufacturers & Suppliers
We provide local technical support, calibration, and after-sales service for your equipment deployed in Ghana.
- Local warranty support
- Technical backup for deployments
- Equipment diagnostics & calibration
- Customer support infrastructure
We act as your technical extension in West Africa.
Fiber deployment in Ghana is growing rapidly — but access to certified servicing remains limited.
Abefal Global bridges this gap by providing local, high-quality repair and calibration — reducing downtime and improving network performance.
Locations
Kumasi - Technical Lab
Accra - Service Point
Canada - Liaison
Need reliable fiber optic equipment support in Ghana?
Contact us today to discuss your project or service needs.