Equipment for detecting fiber optic cable breaks

Fault Detection

At Discount Low Voltage, we offer a wide selection of VFLs, optical fiber identifiers, and testing equipment from trusted manufacturers like OWL, Corning, and AFL.

12 Fiber Optic Tools Every Installer Should Own – Fiber Quotes

A VFL sends visible red laser light through fiber to detect breaks, bends, and bad splices. Lights up damaged points—great for short-distance links or patch panels.

Fiber Optic Test & Installation Equipment | Fiber Testing Tools

Shop fiber optic test and installation equipment, including OTDRs, OLTS certifiers, fusion splicers, and fiber cable assemblies for professional network work.

VisiFault Visual Fault Locator

The laser-powered VisiFault Visual Fault Locator is a cable continuity tester that locates fibers, verifies cable continuity and polarity. This cable continuity tester helps find breaks in cables, connectors and

Fiber Optic Test Instruments & Inspection Equipment | LANShack

Our optical time-domain reflectometers (OTDRs) help pinpoint fiber breaks by measuring the distance to faults. Additionally, we carry fiber optic microscopes, power meters, fault locators, talk sets, and light

How to Find and Repair Breaks in a Fiber Optic Cable: A Professional

To fix a broken cable, you first have to find exactly where it snapped. Professionals use two main tools: a bright red laser for short distances and a special computer for long distances.

Visual Fault Locators

Struggling to identify faults, validate polarity or ensure quality mechanical connector terminations in your fiber optic cables? Visual Fault Locators (VFLs) are a valuable tool that make

MaxTools Photonics MAXTOOLS™