Past ExamsRwanda ICT preparation

Topics / Fiber Optics

During a workshop assessment, the reported condition is: A link has acceptable insertion loss but fails an optical return-loss requirement. Which issue should receive attention?

Answers
Areflective interfaces, connector polish, contamination, or open ends
Bonly uniform fiber attenuation
Cthe server operating system
Dthe number of Ethernet VLANs
The answer and explanation are in the full bank.

This question is one of 2,831 in the paid banks. Each comes with the correct answer and the reasoning behind it, not just a mark.

Unlock for 5,000 RWF

MIFOTRA exam practicealigned to Technical Foundations·3 marks·Medium

More Fiber Optics questions