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USB 3.2 Gen2x1 USB-A / USB-B AOC Fiber Optic Cable, 50.0m
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FX-I645-050

USB 3.2 Gen2x1 USB-A / USB-B AOC Fiber Optic Cable, 50.0m

The FX-I645 is an active USB 3.2 Gen2x1 hybrid cable with a length of 50.0m, featuring a 4.8 mm diameter structure that combines fibre-optic and copper conductors. It delivers USB-A to USB-B connectivity, supporting …

ManualFAQSpecificationsCE declaration ↗

Master data

Item numberFX-I645-050GTIN / EAN4251364738108Short description

The FX-I645 is an active USB 3.2 Gen2x1 hybrid cable with a length of 50.0m, featuring a 4.8 mm diameter structure that combines fibre-optic and copper conductors. It delivers USB-A to USB-B connectivity, supporting data transmission rates up to 10 Gbps, and is fully backward compatible with USB 2.0 for all lengths and USB 1.1 for lengths up to 15 m. The unidirectional cable architecture separates AV signals over fibre and power/data over copper, incorporates precision gold-plated contacts, and provides comprehensive EMI protection with a full-metal USB-A housing to ensure stable operation in environments with significant electrical noise. The hybrid design enables reliable, high-speed device connections across distances from 3.00m up to 50.0m.

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-I645-050ManufacturerPureLink GmbH Von-Liebig-Str. 10 48432 Rheine DEEconomic operatorPureLink GmbH (EU importer)Warranty36 months
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