Description
Fluke CertiFiber Repair
The Fluke CertiFiber is a fiber optic test instrument – it measures optical loss, and in the OTDR models locates faults along the fiber by timing backscattered light. Everything depends on the optical ports being clean and undamaged, because a contaminated endface changes the measurement before any electronics are involved.
June Company repairs and calibrates the Fluke CertiFiber for fiber optic installers, network engineers, data centre technicians, and telecommunications crews. Every instrument is repaired at component level and verified against reference standards before it ships back, with the measured results documented.
Common Fluke CertiFiber problems we fix
- Output or measurement drifted out of tolerance – corrected and verified against reference standards.
- Display, keypad or interface faults.
- Battery, charging or power faults.
- Optical port contaminated or damaged – the endface itself – the commonest cause of results that look like a bad link when the link is fine.
- Laser source output degraded or unstable.
- Detector calibration drifted.
- OTDR launch or dead-zone performance degraded.
- Connector adapters worn.
FAQs
Is the laser source repairable or is that the end of the instrument? Usually repairable. Source degradation is a known wear mechanism rather than a terminal fault.
What if it is not economical to repair? We tell you in the quote. The evaluation is free and there is no obligation to proceed.
Every repair carries a 90-day parts-and-labor warranty, with a firm quote before any work begins. Email us or submit a service request.





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