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Pair of USB 2.0 optical extenders with four ports, FC fibre and RJ45 LAN connections, EU plug included

YINGHUA

YINGHUA USB 2.0 Optical Extension Adapter 4 Port 20KM Fiber 100M CAT6 RJ45 KVM Switch

SKU CH-CF5C-N8TQT

Extends USB 2.0 signals up to 100 metres over CAT6 or 20 kilometres over FC fibre with four ports and remote power control

  • TypeHDMI
  • Extends USB 2.0 signals up to 20 km over single FC fiber
  • Reaches 100 m using standard CAT6 RJ45 network cable
  • Four USB ports connect multiple peripherals from one remote location
  • Plug-and-play paired adapters require no software configuration
  • Supports low, full and high-speed USB 2.0 devices per IEEE 568B standard

USB 2.0 Optical Extension Kit

This kit contains a paired transmitter and receiver that extend USB 2.0 signals up to 100 metres over CAT6 cable or 20 kilometres over single-mode fibre. It supports low-speed, full-speed and high-speed USB devices such as webcams and cameras. The units require no configuration and ship with an EU power plug.

Transmission Distance and Media

The single specification that decides fit is the maximum reach: 100 metres on CAT6 or 20 kilometres on FC fibre. Both media use IEEE-568B wiring and carry USB 2.0 data rates while also providing a low-speed duplex channel for remote host power control.

Installers Needing Long USB Runs

Suits installers who must place USB peripherals far from the host PC in industrial, medical or studio settings. Not suited for users who need USB 3.x throughput, multi-computer KVM switching, or desktop-length cables only.

Highlights

  • Extends USB 2.0 signals up to 20 km over single FC fiber
  • Reaches 100 m using standard CAT6 RJ45 network cable
  • Four USB ports connect multiple peripherals from one remote location
  • Plug-and-play paired adapters require no software configuration
  • Supports low, full and high-speed USB 2.0 devices per IEEE 568B standard

Specifications

TypeHDMI

Questions about this item

How far can the 20 km fibre link actually carry USB 2.0 signals inside a real setup?

The pair extends USB 2.0 up to 20 km over a single fibre and 100 m over CAT-5E/6, supporting low, full and high-speed devices.

What does the IEEE 568B wiring standard cap the CAT6 run at in practice?

CAT-5E/6 wired to IEEE 568B carries the USB 2.0 signal up to 100 m with a flashing yellow Conn light showing link status.

What physical connections and power does each unit need to mount and run?

Each side has four USB 2.0 ports, an FC fibre port, an RJ45 jack for CAT6 and ships with an EU plug power supply.

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