PRODUCT DESCRIPTION

Whether installing or troubleshooting, the Visual Fault Locator (VFL) is an essential tool that quickly and easily locates problem areas in fibre cables. By pinpointing the exact location of fibre damage, technicians can diagnose, troubleshoot, and fix the problem efficiently. The VFL is also used for conducting continuity tests and performing fibre identification.

VIAVI Solutions offers two unique versions of the VFL that are economically priced and ergonomically designed for comfortable handling and portability. Both versions are equipped with a 2.5 mm interface and are compatible with connectors such as SC, ST, and FC, while the included 1.25 mm adapter enables connection to LC and MU connectors. The VFL emits a visible red light, making the light escaping from the damaged fibre easily visible from a distance. The Continuous/Flash control button lets operators choose between continuous or flashing illumination.

Options:

• - FFL-055
  • 650 nm
  • 5 mW power output
  • Class 3R laser
  • 12km maximum range
  • Compact, pocket-sized design
  • 20+ hours of continuous battery life (2x AAA batteries)
  • Includes universal 1.25mm adapter
• - FFL-100
  • 650 nm
  • 1 mW power output
  • Class 2 laser
  • 7km maximum range
  • Rugged, shock-absorbing construction
  • 90+ hours of continuous battery life (2x AA batteries)
  • Includes universal 1.25mm adapter, lanyard/neck strap, and magnet for quick attach to rack/panel

Benefits

• - Easy-to-use
• - Quickly and easily locate damage in optical fibre
• - Continuous and Flashing illumination modes
• - Economically priced
• - Ruggedized and designed for demanding field use
• - Long-lasting battery life

Features

• - Compact, ergonomic design for ultimate portability
• - Visible wavelength is 650 nm
• - Low and high-powered versions (1 mW and 5 mW) for single-mode and multimode fibres
• - Continuous or Flash illumination
• - Universal connector interface for quick and easy connection
• - 2.5 mm connector input and 1.25 mm adapter
• - Includes soft-sided carrying case with belt loop

Applications

• - Locate sharp bends, breaks, and damages in fibre
• - Conduct end-to-end continuity tests
• - Perform fibre tracing and identification