Optical Cable Break Point Detector – Trusted Choice for Network Cabling

FL-VFL-125/250 | High-Performance Structured Cable Solution

Fiber Optic Checker - Light Source is a Class 3A Laser Diode
  • Fiber Optic Checker - Light Source is a Class 3A Laser Diode
  • Output Port is a 1.25mm or 2.5mm Ring Connector
  • Output Energy is Greater than 0.5mW

Fiber Optic Checker

FL-VFL-125/250

Optical Cable Break Point Detector

FastLinkcabsys fiber optic detection pen is an essential and simple tool for fiber optic cable installation sites. After the installation of the fiber optic link, it is immediately tested to identify fiber optic links with broken or poorly connected points, send visible light to help track optical fibers, determine fiber continuity, identify breakage points, poor fusion points, or excessive bending points and corrected in a timely manner, preparing for further performance testing such as fiber optic link attenuation.

Key Features
  • Fiber Cable Integrity Test: Checks the physical state of the fiber optic cable, including detecting any cuts, bends, or defects in the cable.
  • Signal Loss Test: Measures the loss of optical signals across the fiber, helping to detect issues such as poor connectors or damaged cables.
  • Fiber Length Measurement: Measures the length of fiber optic cables, ensuring they meet the required specifications.
  • Tests if fiber optic connections are properly aligned and if there are any issues with connectors, splices, or termination points.
Product Specification
  • Laser Source: Class 3A Laser Diode
  • Laser Wavelength: 650 nm (nominal)
  • Fiber Compatibility: Multimode and Singlemode
  • Output Mode: Continuous or Flashing (2-3 Hz)
  • Output Power: >0.5 mW (-3dBm)
  • Temperature and Humidity Ranges: Operating: 0°C to 40°C 0 to 95%RH;Storage: -20°C to +60°C 0 to 95%RH
  • Battery Type and Life: Two 1.5V AAA alkaline; 40 hours typical in continuous mode
  • Dimensions and Weight: 170mm x Ø13.5mm, 88 g (include battery)
  • Low Battery Indicator: The LED indicator will turn to red when batteries are low.
Applications
  • Telecommunications Companies: Ensuring fiber optic networks function optimally.
  • Data Centers: Verifying the health of fiber optic connections within the data center.
  • Installation and Maintenance: Used by technicians during installation or maintenance to ensure quality.
Comprehensive Technical Support

FastLinkcabsys provides comprehensive technical support through our experienced R&D team. We offer expert guidance on product installation and network infrastructure design to guarantee optimal performance. Our dedicated after-sales support team is always available to address any post-purchase concerns, ensuring complete customer satisfaction.

Order Info.
Part NumberDescription
FL-VFL-125Fiber Checker 1.25mm (LC)
FL-VFL-250Fiber Checker 2.5mm (ST、SC、FC)

Fiber Optic Checker | Certified LAN Solutions for Commercial Networks - FastLinkcabsys

FastLinkcabsys offers an extensive portfolio of structured cabling products, including Fiber Optic Checker, modular jacks, copper cabling, and patch solutions for various applications.

Designed for efficiency and built to last, our components empower system integrators and enterprise IT teams to build resilient infrastructures.

From industrial to commercial environments, we support network growth with future-ready cabling backed by quality and innovation.