© Fluke Networks VisiFault L&L June 2004

VisiFault Visual Fault Locator (VFL)

New tool traces fiber, verifies continuity and

polarity, helps find breaks

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Key features

Bright visible light for fiber tracing, continuity and polarity verification, and fault location

Rugged design is built to last Easy to use

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Tracing, verification and fault location

Emits a bright beam of readily visible red light Similar to a laser pointer

Basic tool for visually tracing fibers Connect to one end of a fiber then locate the other end, even

if it one of many fibers either in cable or terminated in a rack Quickly check end-to-end continuity (no breaks) Verify the proper polarity (orientation) within a multi-fiber

connector like the MT-RJ Quickly illuminate fiber faults

Breaks, damaged connectors on patch cords, defective splices in splice trays, tight fiber bends in and around equipment racks

Light may not be visible through thick or dark-colored cable sheaths, connector boots or dust caps

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Tracing and troubleshooting

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Rugged design is built to last

Withstands drops, impacts and rough treatment Features a durable energy-absorbing holster, impact-

resistant case and heavy-duty end cap ensuring years of trouble-free operation in demanding field

applications Industrially engineered custom-case

mechanically tough Unlike more fragile VFLs that utilize a flashlight body or plain

plastic case

compact for field-use ergonomically designed for comfort

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Easy to use

2 output modes steady for fault illumination flashing for easier location Status LED on front panel

Universal 2.5mm adapter easy connection to SC, ST, FC and FJ

connectors Optional 1.25mm universal adapter

easy connection to LC and MU connectors Over 80 hours battery life with two AA

batteries Attach the VisiFault to your belt using a

lanyard or in the carrying case always on hand when you need it

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>80 hours CW battery life

Two replaceable AA batteries

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Specifications

Optical

Fiber compatibility multimode and singlemode

Wavelength 650nm (visible wavelength)

Laser safety rating class II

Output power 1.0mW max.

Output modes continuous (steady) and flashing (2-3Hz pulsed)

Range 3 km multimode4 km singlemode

Environmental and mechanical

Operating temperature 0°C to 40°C

Storage temperature -20°C to 60°C

Relative humidity 95% (10 to 35°C)

Vibration Random, 2g, 5-500 Hz

Shock 1m drop onto all corners and face

Altitude 3000m

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Specifications

General

Dimensions (H x W x D) 157 x 52 x 33 mm (6.2 x 2.0 x 1.3 inch)

Weight, with batteries 0.18 kg (5.7 oz)

Adapter 2.5mm universal

Adapter cap tethered protective end cap

Controls on/off, continuous/flashing

Battery type 2 x AA

Battery life > 80 hours in continuous mode

Carry case Soft with belt loop

Safety CSA C22.2 No. 1010.1 1992, EN 61010-1, CE

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Models and Accessories

Models Description

VisiFault VisiFault Visual Fault Locator with 2.5mm universal adapter

includes multi-language instruction sheets and carrying case

Accessories Description

NF380 Universal adapter for connectors with 1.25mm ferrules

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Safety information

Warning label: Class 2 laser Do not stare into beam

Momentary exposure to the VFL’s output will not damage your eyes, however direct, long-term exposure is potentially hazardous

Cover the output with a dust cap when the VFL is not is use

View the output indirectly by shining the light onto a white card or sheet of paper

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Overview

Bright red visible laser light source Accelerates end-to-end fiber continuity checks Speeds fiber tracing and identification Simplifies fiber polarity verification Aids in location of fiber faults including tight

bends, breaks and bad connectors Rugged case survives drops, impacts and

vibrations Features continuous and flashing modes Connects to 2.5mm standard and 1.25mm SFF

connectors >80 hours CW operation on 2 AA batteries Handy lanyard attachment and carrying case