Pocket-sized Visual Fault Locator

  • Compact, ergonomic design for ultimate portability
  • Visible wavelength is 650 nm
  • High powered laser (1 mW) for single-mode (> 7 km) and multi-mode (> 5 km) connectors
  • Continuous or Flash illumination
  • Universal connector interface for quick and easy connection
  • 2.5 mm connector input (1.25 mm adapter available)
  • Includes soft-sided carrying case with belt loop
  • Uses two AAA batteries (included) with 30+ hours continuous power
  • Universal 1.25 mm adapter sold separately
Click here for a larger image of the JDSU FFL-050 Pocket-sized Visual Fault LocatorClick here for a larger image of the JDSU OVF-1 Pocket sized" Visual Fault Locator
JDSU FFL-050 Shown

Product Information
Datasheet 206 KB PDF
PDF HelpPDF Help
Whether installing or troubleshooting, FFL-050 Visual Fault Locator is an essential tool that quickly and easily locates problem areas in fiber cables. By pinpointing the exact location of fiber damage, technicians can diagnose, troubleshoot, and fix the problem efficiently. The FFL-050 is also used for conducting continuity tests and performing fiber identification.
FFL050 is equipped with a 2.5 mm interface and are compatible with connectors such as SC, ST, and FC, while the 1.25 mm adapter enables connection to LC and MU connectors. The FFL-050 emits a bright red laser beam (Class II), making the light escaping from the damaged fiber easily visible from a distance. The Continuous/Flash control button lets operators choose between continuous or flashing illumination.
Fiber Compatibility Single-mode, Multimode
Wavelength 650 nm (visible)
Laser Safety Rating Class II
Output Power 1.0 mW max
Output Modes Continuous and Flashing
Range > 7 km single-mode
> 5 km multimode
Connector Interface universal 2.5 mm (fixed)
universal 1.25 mm adapter (sold separately)
Controls on/off
Battery Type two AAA
Battery Life 30+ hours on continuous
Carrying Case Soft-sided with belt loop
Safety 1992, En 61010-2, CE
Warranty 1 year
Ordering Information
Model Description Buy Online Price
FFL-050 JDSU FFL-050 Visual Fault Locator - mini - with 2.5mm Buy Now $199.00
Included Accessories
  • 2 - AAA Batteries
  • 1 - Carrying Case
Optional Accessories
FFL-050-U12 JDSU FFL-050-U12 1.25mm Adapter for FFL-050 VFL Buy Now $63.00