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Viavi FFL-100

Ruggedized Visual Fault Locator, with 2.5 mm Fixed Connector and 1.25 mm Adapter

Brand: Viavi
Model No: FFL-100
Our Model No: FFL100
Condition: NEW
PDF Document Icon Data Sheet (709 KB)


  • Compact, ergonomic design ultimate portability
  • Visible wavelength is 650 nm
  • High powered laser (1 mW) single-mode (> 7 km) and multi-mode (> 5 km) connectors
  • Continuous or Flash illumination
  • Universal connector interface quick and easy connection
  • 2.5 mm connector input (1.25 mm adapter available)
  • Includes soft-sided carrying case with belt loop
  • Uses two AA batteries (included) with 80+ hours continuous power
  • Professional-grade with universal 1.25 mm adapter included

Whether installing or troubleshooting, the Viavi FFL-100 Visual Fault Locator (VFL) 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 FFL100 VFL is also used conducting continuity tests and performing fiber identification.

The FFL-100 VFL is economically priced and ergonomically designed comfortable handling and portability. The FFL-100 is equipped with a 2.5 mm interface and is compatible with connectors such as SC, ST, and FC, while the 1.25 mm adapter enables connection to LC and MU connectors. The VFL 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.

  • 1 Soft bag SmartClass Fiber and accessories
  • 1 Power supply SmartClass Fiber (12 V)
  • 1 FiberChekPRO software installation disk
  • 1 USB cable USB-A to micro-USB
  • 1 QuickStart manual and safety instructions
  • 8 Dry batteries
  • 1 P5000i Digital Inspection Microscope
  • 5 Inspection tips and adapters (bulkhead: SC and LC, patch cord: 2.5 and 1.25 mm) 1.25 mm OPM adapter
  • 1 Set of Cleaning materials 2.5 and 1.25 mm (bulkhead and patch cord)
  • 1 Hands-free carrier SmartClass Fiber
  • 1 Rechargeable battery SmartClass Fiber (Li ion)
  • 1 FFL-050 Visual Fault Locator with 2.5 and 1.25 mm adapter
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Datasheet: PDF Document Icon(709 KB)
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