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USB 3.2 Gen2x1 USB-A / USB-B AOC Fiber Optic Cable, 40.0m
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FX-I645-040

USB 3.2 Gen2x1 USB-A / USB-B AOC Fiber Optic Cable, 40.0m

The FX-I645 is an active hybrid cable integrating fibre-optic and copper conductors in a 4.8 mm diameter structure, supporting USB 3.2 Gen2x1 data rates up to 10 Gbps for high-speed AV signal transmission over long …

ManualSpecificationsCE declaration ↗

Master data

Item numberFX-I645-040GTIN / EAN4251364738092Short description

The FX-I645 is an active hybrid cable integrating fibre-optic and copper conductors in a 4.8 mm diameter structure, supporting USB 3.2 Gen2x1 data rates up to 10 Gbps for high-speed AV signal transmission over long distances. It features unidirectional construction, with fibre transporting AV signals and copper carrying power and data, minimising signal degradation and attenuation. The cable has a USB-A male connector in a full-metal housing on one end and a USB-B male connector on the other, is backward compatible with USB 2.0 (all lengths) and USB 1.1 (up to 15 m), and provides EMI shielding for reliable operation in electrically noisy environments. The FX-I645 is available in lengths from 3.00m to 50.0m, including a 40.0m version.

Product familyPureLink FiberXSeriesFiberXCategoryHardwareRelease year2023Documentation as of10.11.2026 · Version 1Country of originChinaAvailable languages12 languagesDocuments✓ Manual– Datasheet– Quick start guideCE declaration ↗

Compliance

MarkingsCE declaration ↗✓ WEEEWEEE reg. no.DE 93847290Declaration of conformityEU declarationDirectives2011/65/EU (RoHS), 2014/30/EU (EMV)WEEE categoryKat.6 | Kleingeräte ITK

Features

  • Active USB 3.2 Gen2x1 – 10Gbps data transmission, downward compatible
  • Gold-plated precision contacts
  • USB-A male to USB-B male, full-metal USB-A housing
  • Unidirectional Hybrid cable – Fiber for AV; copper for power and data, Ø 4.8mm
  • With EMI protection, low attenuation, no external power supply required

Scope of delivery

  • 1x FiberX FX-I645 USB-A to USB-B AOC Fiber Optic Cable
  • 1x User Manual DE/EN
  • 1x Warning Card

Product description

The hybrid construction, consisting of fiber optic and copper conductors allows significantly longer cable lengths than conventional USB copper cables. This is enabled by transmitting the USB data via fiber optics, which are free of electromagnetic influences / interference and is only supplemented by copper wires for the transmission of power. Due to this hybrid construction, the cables of this series are available for very long cable runs between 3.00m and 50.0m, all while being able to be used in complex environments.

Digital product passport

Model (MPN)FX-I645-040ManufacturerPureLink GmbH Von-Liebig-Str. 10 48432 Rheine DEEconomic operatorPureLink GmbH (EU importer)Warranty36 months
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