CFOS/DAS (Certified Fiber Optic Specialist – Distributed Antenna System)
IMT Computers Nigeria Ltd offers the FOA's CFOS/DAS certification in Ikeja, Lagos — for technicians installing and testing Distributed Antenna Systems (DAS) that extend cellular and Wi-Fi coverage inside buildings.
What You'll Learn
Our Training Facility in Ikeja
A real look at where you'll train — not a stock photo.
Course Curriculum
8 modules
- Distributed Antenna System (DAS)
- Public safety mandates
- DAS & small cell coverage
- Passive DAS
- Key definitions
- Wi-Fi in LANs
- Cabling for DAS or Wi-Fi
- Compatibility with passive optical LANs
- Standards applicable to DAS cabling
- DAS design
- Site survey
- Fiber and coax
- Fiber optic cable plant installation
- Onsite termination vs prefab cabling
- Cable specifications & selection criteria
- Cable ratings & markings
- Splice & connector loss
- Splicing & cleaving
- Connector inspection with microscope
- Connector handling, inspection & cleaning
- Microscope inspection & visual inspection
- Areas of inspection
- Connector inspection & cleaning
- Termination
- Visual tracing & fault location
- Insertion loss & OTDR testing
- Optical power testing
Requirements
- Ideal for technicians already comfortable with basic fiber optic skills (e.g. CFOT certified) who want to specialize in DAS installations
- Attendance at physical practical sessions is required for this certification
Course Description
Frequently Asked Questions
How much does CFOS/DAS certification cost?
Course fees vary — contact us for current CFOS/DAS pricing.
Do I need prior experience for CFOS/DAS?
Yes — this course is for technicians already comfortable with basic fiber optic skills (e.g. CFOT certified) who want to specialize in DAS installations.
What does CFOS/DAS cover?
DAS design issues, site surveys, cable plant installation, and connector/OTDR testing specific to Distributed Antenna Systems that extend cellular and Wi-Fi coverage indoors.
This Course Includes
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