EXFO FLS-190 - High-power visual fault locator (VFL)
FLS-190 High-Power VFL – Pocket-sized 5 mW visual fault locator with up to 12 km reach on singlemode/multimode fibers. Emits bright 650 nm red laser to locate breaks, bends, faulty connectors, and splices. Features continuous/flashing modes, 30-hour battery life (AA), 2.5 mm universal connector, and optional 1.25 mm adapter.
FLS-190 High-Power Visual Fault Locator (VFL)
The FLS-190 is a compact, pen-style high-power VFL designed for fiber technicians to quickly identify fibers and locate faults over long distances. Its 5 mW red laser (650 nm) shines through most fiber jackets, revealing breaks, macrobends, poor splices, or damaged connectors with a visible glow at the fault point.
Key Features
- High output power: 5 mW
- Effective range up to 12 km (fiber-dependent)
- Bright 650 nm red laser (Class 3R)
- Continuous and flashing operation modes
- 30 hours typical runtime on AA alkaline batteries
- Pocket-sized anodized aluminum design
- 2.5 mm universal connector (1.25 mm adapter available)
Applications
- Fiber tracing and end-to-end identification
- Fault location: breaks, bends, bad connectors/splices
- Patch panel port verification
Lightweight, durable, and battery-efficient, the FLS-190 is an essential, affordable tool for every field technician’s fiber testing kit.
Product Resources
| Document Title | Download |
|---|---|
| EXFO FLS-190 | Download |
