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Black Box products can be purchased through qualified distributors and resellers globally.
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North American Power Cord, NEMA 1-15P to IEC-60320-C7, for Use with PS261-NA Power Supply
To replace the cord for the PS261.
Orders received before 5PM ET ship next day
Call to order 1-800-316-7107
USB 1.1 CAT5 Extender, 1-Port
Extends USB peripherals beyond the desktop up to 131 feet.
Extend your RS-485 network beyond 4000 feet—and add up to 31 more devices.
RS-485 Repeater (Opto-Isolated)
USB 2.0 CAT5 Extender
Transmit USB 2.0 device signals up to 328 feet over CAT5, and power it locally or remotely.
USB 1.1 and 2.0 CAT5e Extender - 2-Port
Extend USB connections beyond the desktop, as far as 130 feet over CAT5, to two USB devices.
USB Ultimate Extender over UTP - 4 Port
Extends USB 2.0 up to 100 meters over UTP cable.
USB Ultimate Extender over UTP, 1-Port
Easily extend a wide range of USB devices beyond the desktop using CAT5.
USB Ultimate Extender over UTP, 2-Port, with Remote Power
Extends USB 2.0 up to 100 meters over UTP cable, while providing power to the remote hub.
USB Ultimate Extender over Multimode Fiber, 4-Port
Extends USB 2.0 up to 500 meters over multimode fiber.
USB Ultimate Extender over Single-Mode Fiber, 4-Port
Extends USB 2.0 up to 10 kilometers over single-mode fiber.
Industrial Opto-Isolated RS-232 Repeater
Double the range of RS-232 data communications in heavy industrial areas.
Industrial Opto-Isolated RS-422/485 Repeater
Extend your RS-422/485 multidrop system farther in heavy industrial areas.
FlexPoint Fiber-to-Fiber Mode Converter, ATM OC-3, 1300-nm Multimode to 1300-nm Single-Mode, 5 km to 28 km, SC to SC
Add distance to your ATM network by converting multimode to single-mode fiber.
FlexPoint Fiber-to-Fiber Mode Converter, ATM OC-3, 1300-nm Multimode to 1300-nm Single-Mode, 5 km to 28 km, ST to ST
Black Box products can be conveniently purchased through a broad range of qualified distributors and resellers located around the globe
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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