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Detects leaks in your network, measure signal attenuation, and more with a wide array of fault detectors, OTDRs, light sources, power meters, and fiber testers.
F3X Fiber Fault Finder Gun with Hard Carrying Case
Be a fiber spy. Point and shoot to detect leaks in your network.
Orders received before 5PM ET ship next day
Call to order 1-800-316-7107
F3X Aerial Filter and Scope
Be a fiber spy. Identify aerial fiber leaks and breaks from the ground.
F3X Standard Filter, 1280 nm–1680 nm
F3X Medium-Power Fiber Fault Finder Kit
Everything you to need to detect fiber faults up to 300 kilometers away.
Price:Starting at $3,797.55
F3X Medium-Power Fiber Fault Finder Kit with Aerial Scope
A complete kit for remotely detecting fiber faults—even on overhead lines.
Price:Starting at $4,715.65
F3X High-Power Fiber Fault Finder Kit
Everything you to need to detect fiber faults up to 350 kilometers away.
Price:Starting at $4,952.00
F3X High-Power Fiber Fault Finder Kit with Aerial Scope
One kit for high-power, remote detection of fiber faults—even on overhead lines.
Price:Starting at $5,870.10
F3X Light Source 1, Medium Power Laser
Use with the F3X Fiber Fault Finder Gun to detect leaks and perform long distance optical tracing.
F3X Light Source 2, High Power Laser
Fault Finder ST Adapter
Works with Fault Finder.
Fault Finder SC Adapter
Adapts your Fault Finder to SC connectors.
Cable Assembly, FC to LC, Simplex 62.5, Multimode, 1-m
Use with Black Box Basic Light Sources.
Cable Assembly, FC to ST, Simplex 62.5, Multimode, 1-m
Fusion Splice Sleeves, 25-mm, Micro, 50-Pack
Protect fiber splices from damage and contamination.
Fusion Splice Sleeves, 25-mm, Mini, 50-Pack
Black Box products can be conveniently purchased through a broad range of qualified distributors and resellers located around the globe
How to Find Fiber Faults in Seconds
Some Black Box products on this website are subject to the International Traffic in Arms
Regulations (ITAR), 22 CFR Chapter 1, Subchapter M, and export is strictly prohibited without
authorization or a license issued by the U.S. Department of State's Directorate of Defense
Trade Controls. By proceeding with a transaction to purchase any ITAR restricted item(s),
the Customer certifies that (i) the purchase does not require Black Box to export such items,
unless Black Box is aware of the export and has obtained the appropriate U.S. Government
authorization; (ii) the Customer does not intend to export such items after receipt from Black
Box without the appropriate U.S. Government export authorization; (iii) the Customer does not
intend to export, transfer, sell, or furnish the item to any foreign person, whether abroad or
in the U.S., including any Foreign Embassy in the U.S., without the appropriate U.S. Government
export authorization; (iv) the Customer understands that a foreign person under the ITAR § 120.16
means "any natural person who is not a lawful permanent resident as defined by 8 U.S.C. § 1101(a)(20)
or who is not a protected individual as defined by 8 U.S.C. § 1324b(a)(3)," and can mean "any
foreign corporation, business association, trust, society, or any other entity or group that is not
incorporated or organized to do business in the U.S., as well as international organizations, foreign
governments, and any agency or subdivisions of government (e.g. diplomatic missions)" (See ITAR § 120.16);
(v) the Customer is a U.S. Person as defined by ITAR § 120.15, meaning the Customer is a lawful
permanent resident of the U.S., as defined by 8 U.S.C. § 1101 (a)(20), or is a protected individual
as defined by 8 U.S.C. § 1324b(a)(3), or is a "corporation, business association, partnership, society,
trust, or any other entity, organization or group that is incorporated to do business in the U.S., or
is a governmental (federal, state, or local) entity" (See ITAR § 120.15).
To access and learn more about the ITAR regulations, please see www.pmddtc.state.gov.
Black Box TAA compliant products meet the requirements of the U.S. Government's Trade Agreements Act (TAA),
which was enacted to foster fair and open international trade. It requires that products be assembled within
the United States or in an approved country.
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