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Two small metal boxes with HDMI, USB and LC fiber ports, plus power adapters and cables

Jansicotek

Jansicotek 4K 60Hz HDMI Fiber Extender Kit 20km KVM USB Loop

SKU CH-37BY-VGJKE

Extends 4K 60Hz HDMI up to 20 km over single-mode or multi-mode LC fiber with USB KVM, bi-directional IR and HDMI loop-out

  • Device TypeTransceiver
  • Transfer Rate10Gbps
  • Power AdapterDC 12V/1A
  • FeatureLong range transmission:up to 20 km over a single-mode/Multi
  • Package ContentsHDMI extender Fiber transmitter ……………………1 pcs HDMI extender
  • Transmits 4K@60Hz up to 20 km over single LC fiber
  • Supports 1080p@120Hz for high-refresh gaming or signage
  • Remote USB KVM control lets you operate source from receiver
  • Bi-directional IR extends remote control over same fiber link
  • HDMI loop-out on transmitter mirrors content to local display

What This Kit Does

The Jansicotek HDMI fiber extender kit sends 4K video at 60 Hz and 1080p at 120 Hz over a single LC fiber cable up to 20 km. It includes transmitter and receiver units with two SFP modules two power adapters and a USB data cable. The system carries uncompressed video audio and USB KVM signals with bi-directional IR control and an HDMI loop output on the transmitter. It meets HDMI 2.0b and HDCP 2.2 standards.

Who Should Use It

This kit suits installers who need to bridge long distances between a source and a display without signal loss such as digital signage control rooms or remote monitoring stations. The USB KVM path lets operators control the host computer from the far end. Buyers who only need a short cable run or who require wireless connectivity should look at other solutions. The system does not support resolutions above 4K at 60 Hz.

Installation Notes

Connect the transmitter to the HDMI source and the receiver to the display then link them with a single-mode or multi-mode LC fiber patch cable. Plug the supplied 12 V power adapters into each unit and attach the USB cable for KVM functionality. The built-in automatic adjustment system handles signal equalisation so no manual tuning is required. Common issues arise from dirty fiber end faces or mismatched single-mode versus multi-mode cable types.

Highlights

  • Transmits 4K@60Hz up to 20 km over single LC fiber
  • Supports 1080p@120Hz for high-refresh gaming or signage
  • Remote USB KVM control lets you operate source from receiver
  • Bi-directional IR extends remote control over same fiber link
  • HDMI loop-out on transmitter mirrors content to local display

Specifications

Device TypeTransceiver
Transfer Rate10Gbps
Power AdapterDC 12V/1A
FeatureLong range transmission:up to 20 km over a single-mode/Multi-mode LC fiber optic cable;
Video resolution: 480P,720P,720i,1080i,1920*1080P@60/120Hz,4K@30/60Hz;
Audio Format: DTS-HD/Dolby-true HD/LPCM7.1/DTS/DSD ;
Uncompressed,No loss,No delay;
Infrared control:Bi-directional 20~60 KHz IR romote control;
KVM Control:supports remote USB KVM control by keyboard & mouse;
HDMI Loop Out:The transmitter with one HDMI loop output;
Video standard:compliance with HDMI 2.0b and HDCP 2.2 standard;
Built-in automatic adjustment system: make the image smooth, clear and stable;
Built-in ESD protecti
Package ContentsHDMI extender Fiber transmitter ……………………1 pcs
HDMI extender Fiber receiver ……………………… 1 pcs
LC SFP Module………………………………........... 2 pcs
USB data cable .......……………………………….... 1 pcs
Power adapter ……………………………….... 2 pcs
User manual …………………………………..1 pcs

Questions about this item

What HDMI source resolution and refresh rate does the transmitter need to supply for the 4K@60Hz claim?

The transmitter accepts up to 3840x2160@60Hz or 1920x1080@120Hz from the source device.

Will my existing single-mode or multi-mode LC patch cables work with the 20 km reach?

Yes, the kit supports both single-mode and multi-mode LC fiber for distances up to 20 km.

How can I confirm the link is passing uncompressed 4K@60Hz after I connect everything?

Verify the display shows 3840x2160@60Hz in its on-screen menu and that the transmitter HDMI loop output mirrors the same image without delay.

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