HD-TVI / HDMI / Ethernet Fiber Extender

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Most of the time, category cables can satisfy the need for an extension over a certain distance. However, when it comes to projects that require an extremely long-range transmission, fiber optic cables will be your first choice.

SC&T offers various fiber extender products with distances ranging from 300m to 60km, ideal for long-distance projects in security camera systems, professional audio-visual integrations, etc. Moreover, fiber optics cables feature a high bandwidth and can transmit most signals speedily.

How to Choose the Right Fiber Extender

To ensure the transmission over fiber works, check whether the fiber extender's connector, module, and cables are right for your devices and their bandwidth requirement.

SC&T Fiber Extender Series

HD-TVI/CVI/AHD Fiber Extender

CCTV video amplifiers for HD video and RS485, available in 1, 4, and 8 channels, up to 20km.
5MP HD Video Fiber Extender HD-TVI/CVI/AHD

5MP HD-TVI/CVI/AHD Fiber Extender with RS485 (20KM)

4-Channel HD Video Fiber Extender

4Ch 5MP HD-TVI/CVI/AHD Fiber Extender with RS485 (20KM)

8-Channel HD Video Fiber Extender

8Ch 5MP HD-TVI/CVI/AHD Fiber Extender with RS485 (20KM)


HDMI to Fiber / KVM Extender

Resolutions up to 4K 60Hz, USB, IR, and audio. You can choose the model based on the distance, resolution, and KVM requirement.
4K HDMI Fiber Extender

4K 30Hz HDMI Fiber Extender Dongle (300M/1KM)

4K HDMI KVM Extender CAT5e/Fiber with IR/RS232

4K 30Hz HDMI KVM Fiber/CAT5e/6 Extender with IR/RS232 (140M/60KM)

4K 60Hz HDMI Fiber Extender KVM

4K 60Hz HDMI KVM Fiber Extender (300M/60KM)


Ethernet over Fiber Extender

For IP cameras, network switches, NVR, and more IP devices.
Ethernet to Fiber Media Converter / Extender

1G Ethernet over Fiber Media Converter / Extender (20KM)



Highway Traffic Camera System

Highway Traffic Camera Systems


Telecommunication Systems

Network Security System

Network Security Systems

Precise Manufacturing

Production Line

SEE Application

SC&T Fiber Extender Features

HDBaseT 4K uncompressed resolution.
SFP Fiber Module

SFP/SFP+ Module Provided

SC&T provides extenders with built-in fiber modules and extenders that require an external fiber module. We also have SFP and SFP+ modules for purchasing, or you can use other superior modules for higher extension needs.

Built-in fiber module
  • Use extenders coming with modules with the corresponding connectors and cables.
External fiber module
  • Purchase additional modules to the extender based on distance requirements.

Remote Control

SC&T Fiber Extenders that support remote control can transmit signals from the remote device to command the monitor and vice versa.

  • Pro-AV HDMI KVM Extenders:
    Support USB, IR remote, and RS232 for convenient remote control.
  • CCTV Video Fiber Extenders:
    Transmit RS485 along with HD-TVII/CVI/AHD video signal for PTZ cameras.
HDMI KVM over Fiber & IR/RS232.
Technical Support

Technical Support

SC&T has walked through 20 years assisting our partner in professional audio-visual and surveillance projects. We endeavor to solve every tricky problem our partners encounter with our experience and high-quality equipment. Should you have any questions, feel free to contact us or check out our article for more industry insights.

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Frequently Asked Questions

What are the specifications of the 10G SFP+ module you provide?

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SFP+ Single-Mode Modules

  • Connector: LC
  • Distance: Up to 20km over single-mode fiber.
  • Hot-swappable.

SFP+ Multimode Modules

  • Connector: LC
  • Distance: Up to 300m, depending on the multimode fiber cables used (OM1 to OM4).
  • Hot-swappable.

SC&T provides modules that use LC connectors. If you'd like to use other fiber connectors, please purchase the corresponding fiber modules.

For more information on fiber optic cables and modules, see What Should We Consider When Choosing Fiber Optic Cables and Extenders?

Can I use other SFP+ modules?

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Yes, you can use other SFP+ modules, with a maximum distance of 60km.

Can I transmit USB, IR, and RS232 at the same time?

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No. You can choose only one control option at a time and can change it via the dip switch on the device.

Can I use HE01F-4K with bi-directional SFP+ and run it for a long time?

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Yes, HE01F-4K has been tested by SC&T and can run for over 120 hours.

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