Fluke Networks’ fiber microscopes will allow you to avoid the most common problem with fiber networks. In a survey commissioned by Fluke Networks, dirty end-faces were found to be the #1 cause of fiber link failure. It is estimated that 85% of fiber failures are due to end-face contamination. So it is imperative to inspect and, if necessary, clean end-faces every time they are mated.

It is equally important to inspect and clean both sides of any connection as contamination can migrate from one end-face to another upon insertion. In addition, do not wait until you experience a problem to first clean. Dirt or debris crushed between two end-faces in a mating can cause permanent damage such as cracks, scratches or pits that require re-termination, not just cleaning.