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Buy Ideal Industries VFF5 Fiber Optic Visual Fault Finder: Electronics – Amazon. com ✓ FREE DELIVERY possible on eligible purchases. IDEAL NETWORKS | VFF5 | VFF5 Visual Fault Finder. Manufacturer # VFF5; Anixter # pdf Spec Sheet. Price per Each. Minimum Qty: Increments of: Qty. VFF5 Visual Fault Finder. Catalog # VFF5. Features q Finds Breaks, Faulty Splices and Crimps Poor Components or Connections q Low-Cost, Basic Fiber Test.

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Vcf5, aftermarket adapters are available that will convert a 2. Use it as a stand-alone first-line basic troubleshooting tool, or in conjunction with an OTDR to pinpoint faults. Please keep me up to date with the latest product news. There is no industry standard for the specification of light visibility of this class of device. Visual fault finders in general have limitations to the type of cables the light is visible through.

The compact size allows both simplex and duplex plugs to be used with the adapter. LC side is a friction-lock female connection that accepts male LC connectors found on LC patch cords. FC side is a threaded male connection that locks to female FC connectors on active network devices and test equipment. Overview The Visual Fault Finder is a visible laser light source used to check continuity, locate breaks, poor mechanical splices and damaged connectors in fiber optic cabling.

The VFF5 is useful over a distance of approximately 5km 3. For this reason, most fibre inspection scopes have infrared filters idael protect the eye in these cases. However this relates to the beam in “free space.

Injecting visible light into connectors when terminating crimp-style connectors or when using mechanical splices for cable repair. The VFF5 is used to check continuity of cabling between termination points and to locate bends or breaks in fibers at splicing and termination points. Typically 3mm standard simplex patch cords and smaller cable will allow the light to penetrate through the jacket when the fibre is bent, pinched or broken.


The unit is packaged in a pocket-sized, rugged metal housing and is fitted with 2.

Data Cable Testers

A break at this point would be easily visible. Can the VFF5 detect breaks in any type of cable? The Visual Fault Finder is a visible laser light source used to check continuity, locate breaks, poor mechanical splices and damaged connectors in fiber optic cabling.

Used to verify continuity, test and find breaks in fibre links, locate pinched fiber strands in termination cabinets, or anywhere fiber optic cables are terminated and subject to mechanical damage. The design prevents battery drain due to accidental activation of the tool while inside a tool pouch. Factors that affect viewable distance are battery life, type of fibre MM or SMfibre attenuation coefficient, fibre buffer and jacket colour, number of connectors in the link, and ambient lighting.

A hand-held, battery-powered tool, the VFF5 projects a highly visible red light into a fiber optic cable.

For quick checks of continuity and breaks, slip the adapter onto the VFF5 then slip the cable with the LC connector into the adapter. Message is a required field, please fill it in.

Contact technical support if you have questions about where to obtain adapters or hybrid cables. The VFF5 is also an excellent aide to technicians terminating mechanical splices or pre-polished connectors where leaking light is an indicator of a poor fiber cleave or other misalignment. Dark coloured buffers may absorb most of the leaking light and be difficult to see.

How far away can the light from the VFF5 be seen? Outside Plant Cable OSP is constructed with a heavy, black jacket that no type of visual fault finder will be able to penetrate if the break is mid-span this is a perfect application for the micro-OTDR.


Visually identifies and locates faults in fiber optic cabling 2. Because the LC portion is non-locking, the adapter should not be used as a permanent connection.

Two AA batteries provide over 30 hours of operation in continuous mode and 80 hours of operation in flashing mode. Temporarily connecting LC terminated patch cords to test equipment for measurements. Testing of fiber continuity and locating bends or breaks in small fiber optic cabling. However, the idezl is directly related to the colour of both the fibre buffer and cable jacket.

The FC to LC adapter offers a simple solution to connect LC terminated cables with devices such as test equipment that does not have an LC connection option. However, care should always be taken not to look directly into the beam and to ensure that a fibre link is “dark” before looking into it with a microscope. Is it dangerous to look into the laser beam? The VFF5 is equipped with a high-power, day light visible nm laser diode which operates either in continuous or flashing mode.

A proper termination will not leak excessive amounts of light from the connection.

Visual Fault Finder – VFF5

What type of connectors does the VFF5 accept? However, these cables are usually damaged at the termination point where a fan-out kit is used. Under optimal conditions the viewable distance may increase to km 3.

Any breaks will be seen as a conspicuously glowing or blinking red light area in 3mm or smaller cables.