Visual Fault Locator

VFL650

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Overview

Features
Description

Visible (red) light with CW and pulsed modes of operation
Lightweight (<60g)
40 hours continuous operation
Cost-effective solution

Now you can easily isolate high losses and faults in optical fiber cable with the VFL-650 Visual Fault Locator. This handheld, visible laser source emits a bright beam of red light into a fiber, allowing you to see a break as a glowing or blinking red light. Two versions are available: one with a universal port for 2.5mm ferrule connectors (FC, SC, ST, E2000, DIN), and one which includes an adapter that allows use with 1.25mm ferrule connectors as well (LC, MU).

Optical Specifications

Specification	Value
Emitter Type	Laser Diode
Wavelength (nm)	635 nm
CW Output Power	> -3dBm (500μW) into a Single-mode or Multi-mode fiber
Modulation Modes	CW or Pulsed (2-3 Hz)
Range	up to 5 km
Power	Two AAA alkaline batteries
Fiber Type	Multimode or Single-mode
Temperature Range	-10°C to +50°C
Dimensions	Length: 168mm, Diameter: 12 mm, Weight: <60g

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Datasheet

Datasheet	Release Date
VFL650 Visual Fault Locator	10/01/2007

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