Fault Locators

Find faults, breaks, and bends in your fiber optic networks quickly and easily

VIAVI offers the best Visual Fault Locators (VFL) on the market that easily diagnose and troubleshoot so you can repair problems in your fiber cables. Request a free demo today.

Learn more about fiber inspection, fiber testing, and MPO connector testing.


Visual Fault Locators

Visual fault locators for fiber bends and breaks, localization of damages and end-to-end continuity check.
OVF-1 Visual Fault Locator

OVF-1 Visual Fault Locator

For fault location in fiber optics networks.

Support at Every Step

We provide support, services, comprehensive training and the resources you need. It’s all part of what we do to maximize the value of your VIAVI investment.

Value add services that compliment your VIAVI system solution and instrument portfolio to provide a total cost of ownership

Customer Service that provides Return Material Authorization (RMA) for repair and calibration

Technical education solutions, product training, and blended learning for technicians who are using new products or working with existing tools

Technical Assistance Center to assist you in using/configuring products or address issues regarding product performance

Ask an Expert

Contact us for more information or to receive a price quote. We have the experts to give you the right answer for any of your questions.