Fluke VisiFault - Blue, Orange, Yellow

The Fluke VisiFault is a visual fault locator that helps you identify breaks, bends, and faulty co...

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Product Information

Full details

The Fluke VisiFault is a visual fault locator designed for technicians and network installers who need to quickly identify breaks, bends, and faulty connectors in fiber optic cables. The VisiFault offers a clear, bright visual indication of faults, saving time and improving efficiency. Keep in mind that while it works with multiple fiber types, it requires specific adapters for certain connector types.

All features

Model Part NumberVISIFAULT
BrandFluke

Extended Product Information

FAQs

What types of fiber optic cables does the VisiFault support?

The VisiFault supports both multi-mode (MM) and single-mode (SM) fiber optic cables.

What kind of batteries does the VisiFault use?

The VisiFault uses two AA batteries.

How long does the battery last?

The VisiFault provides over 80 hours of continuous mode battery life.

What connectors are supported?

The VisiFault comes with a 2.5mm universal adapter compatible with SC, ST, FC, and FJ connectors. An optional 1.25mm adapter is available for LC and MU connectors.

Is the VisiFault waterproof?

The VisiFault is designed to withstand field use but is not waterproof. Avoid exposure to excessive moisture.

What should I do if the light is intermittent?

Check the connections at both ends. Try cleaning the connectors. The issue may also be with the fiber optic cable itself; test with a known good cable.

How do I clean the VisiFault?

Wipe the device with a soft, dry cloth. Avoid using harsh chemicals or solvents. Clean the fiber adapter with a suitable lens cleaner if necessary.

Troubleshooting

Device won't turn on.

Check the battery polarity and ensure that the batteries are fresh. If the issue persists, inspect the battery contacts for corrosion.

The light is too dim to see.

Replace the batteries with fresh ones. Ensure that you are in a low-light environment for better visibility.

The light is not visible at the other end of the cable.

Check the connections at both ends. Ensure the cable is not severely bent or damaged. Try a different cable to eliminate a faulty cable.

Pros and Cons

Pros

  • Quickly identifies faults in fiber optic cables, saving time during troubleshooting.
  • Easy to use with a simple interface and clear visual indicators.
  • Durable design suitable for harsh environments.
  • Long battery life ensures extended use in the field.
  • Compatible with a wide range of connectors.

Cons

  • Requires optional adapters for certain connector types (LC and MU).
  • Does not measure the strength of a signal.
  • May not be effective in extremely bright ambient light.
  • Limited to visual fault location; doesn't provide detailed performance metrics.

Setup, Compatibility & Care

Setup

  1. Install two AA batteries into the device.
  2. Connect the appropriate adapter (2.5mm is standard) or the optional 1.25mm adapter to the VisiFault.
  3. Turn the device on using the power button.
  4. Connect the VisiFault to one end of the fiber optic cable you want to test.
  5. Inspect the other end of the cable for the visible red light.

Compatibility

The Fluke VisiFault is compatible with:

  • Multi-mode and single-mode fiber optic cables.
  • 2.5mm connectors (SC, ST, FC, and FJ).
  • 1.25mm connectors (with optional adapter for LC and MU).

Care

  • Keep the device clean and free of dust and debris.
  • Use a lens cleaner to clean the fiber adapter, if necessary.
  • Store the device in a cool, dry place when not in use.
  • Replace batteries when the light becomes dim or the device fails to operate.