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Testers & Tools > Testers

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FOVFL-PEN

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Visual Light Source Pen for Fiber  

Easily identify faults and leaks in fiber optic cable.

FOVFL-PEN

Extended Double Diamond™ Warranty Available
(Three years for two)

Product Highlights

  • Isolates light leaks or breaks in single- or multimode fiber optic cable.
  • Identifies bad connectors and poor splices.
  • Works with jacketed and bare fiber.
  • Finds faults in the dead zone of an OTDR.

  • Description

    Visual Light Source Pen for Fiber


    Quick Facts

  • Isolates light leaks or breaks in single- or multimode fiber optic cable.
  • Identifies bad connectors and poor splices.
  • Works with jacketed and bare fiber.
  • Finds faults in the dead zone of an OTDR.

  • Further Details

  • Features a 650-nm wavelength and a 2-Hz modulated frequency.
  • Use to test patch cables, distribution panels, splice trays, and more.
  • Two AA alkaline batteries provide 15+ hours of operation.
  • Provides 1 mW/0 dBm of output power.
  • Includes a universal SC/ST/FC connector.
  • Auto-off function prolongs battery life.


  • Having trouble with data getting garbled over your fiber optic network? Not sure if the problem is equipment or cable? Start troubleshooting with the Visual Light Source. This compact, pen-style light source is a must have in every fiber technician’s tool kit.

    Use the Visual Light Source to determine if the problem is a leak, a break, bad connectors, or poor splices in your fiber optic network. You’ll be able to locate sharp bends and breaks in jacketed or bare fiber connections in patch panels and fanouts.

    The compact Visual Light Source has an output power of 1, 3, or 5 dBm. Two alkaline batteries provide 15+ hours of operation. A universal SC/ST/FC connector is compatible with both single-mode and multimode fiber optic cable.


    Technical Specifications for Visual Light Source Pen for Fiber:

    Battery Life — 15+ hours continuous operation
    Emitter Type — LD
    Environment — Operating temperature: 14 to 122° F (-10 to +50° C);
    Storage temperature: -4 to +158° F (-20 to +70° C);
    Humidity: 0 to 95%
    Frequency (Modulated) — 2 Hz
    Output Power —1, 3, or 5 dBm (factory set)
    Wavelength — 650 nm +/- 10 nm
    Connectors — (1) universal FC/SC/ST
    Power — (2) AA alkaline batteries
    Size — 7.1"H x 0.6"W (18 x 1.5 cm)
    Weight — 0.3 lb. (0.13 kg)


    NOTE: Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.


    Resources for Visual Light Source Pen for Fiber:

    Black Box Explains


    Connect your Visual Light Source Pen for Fiber with:

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A Two year warranty is included.

    Extended Two years for one Warranty Available


    Protect your purchase with an additional Two years for oneDouble Diamond™ warranty!
    Cost: $35.00

    Extended Three years for two Warranty Available


    Protect your purchase with an additional Three years for twoDouble Diamond™ warranty!
    Cost: $70.00

    Diamond

    Double Diamond™ Warranty (Standard)

    Coverage:

    The most complete product warranty exclusively from Black Box

    The Double Diamond™ Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    Most products come with a one- or two-year warranty. Some products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life! Standard Warranty features are as follows:

    Worry-Free Purchases

    If your new Black Box® brand products are accidentally damaged, you're covered with this no-questions asked warranty. FREE

    Coverage

    Double Diamond™ is the standard warranty that comes with your new Black Box® brand product. Most products come with a one- or two-year warranty.

    Lifetime Guarantees

    Many products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life.

    Fast Service

    During the warranty period, Black Box® Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!

    Extra Coverage

    Extend your warranty or protect a previously purchased Black Box® brand product* for an additional year for only 10% of the current retail price! And when you do, we give you the second year of extended coverage free! FREE Tech Support Hotline. No cost. No contracts. No kidding!

    No-Risk 45-Day Return Policy

    If it's not right, send it back.
    (Excludes custom built products)

    * Certain products may not be eligible.

    Warranty Compared

    Black Box® Double Diamond™ Warranty The Competition
    Warranty Length One Year to Lifetime, Depending on the Product. Read the fine print.
    Guaranteed for Life! Black Box® Brand Copper Cables, Manual Switches and More! No.
    Accidental Damage 100% Covered! No.
    Water Damage 100% Covered! No.
    Power Surges 100% Covered! No.
    Warranty Replacements No Questions Asked! Forget It.
    Tech Support Hotline 100% FREE! $$$
    Product SKU Price Quantity
    Visual Light Source Pen for Fiber FOVFL-PEN $349.99
     
    Visible Laser Light Source TS510A-R2 $324.95
     
    Visual Fault Locator for Fiber FOVFL $399.95
     
    Basic Multimode Light Source FOLS-MM-100 $795.00
     
    Basic Single-Mode Light Source FOLS-SM-100 $1,195.00
     
    Dual 1310-/1550-nm Laser Source TS525A $1,295.95
     
    Deluxe Multimode Light Source FOLS-MM-200 $1,695.00
     
    Deluxe Single-Mode Light Source FOLS-SM-200 $2,035.00
     
    F3X Fiber Fault Finder Gun with Hard Carrying Case F3X $2,295.00
     
    You can find this product in the following subcategory(s)
     

    Add to Cart

    Price: $349.99

    Quantity

    Warranty

    Total

    In Stock

    Shipping Info

    In Stock - orders received before 8PM ET ship same day


    45-day return policy


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