Use the Fluke Networks FiberViewer™ FT-140 Microscope to ensure fiber terminations are smooth and clean. Avoid the #1 cause of cause of fiber link failure: dirty end-faces. Dirt, dust and other contaminants are the enemy of high-speed data transmission over optical fiber. Todays network applications require more bandwidth, making loss budgets tighter than ever. It is critical that all optical connections are clean and free of contaminants to ensure application success. With universal adapters, end-faces can be inspected when using many different connector types, including LC connectors.