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A transmitter and receiver pair with LC fiber ports and HDMI connectors

Jansicotek

Jansicotek 20Km 4K@60Hz HDMI Fiber Optic USB KVM Extender Transceiver Kit

SKU CH-N15K-8RAR3

Extends 4K@60Hz HDMI, USB KVM and IR up to 20 km over LC fibre with zero-latency uncompressed video

  • 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
  • Extends HDMI up to 20 km over single-mode or multi-mode LC fiber
  • Delivers 4K at 60 Hz and 1080p at 120 Hz without compression or latency
  • Enables remote USB keyboard and mouse control plus bi-directional IR at 20–60 kHz
  • Provides HDMI loop output on transmitter for local monitoring alongside the extended link
  • Meets HDMI 2.0b and HDCP 2.2 standards with built-in ESD protection

20 km 4K HDMI Fiber KVM Extender Kit

This transceiver kit extends HDMI video, audio and USB keyboard-and-mouse control up to 20 kilometres over a single LC fibre link. It targets installers and operators who need to place a source such as a PC, PS4 or PS5 far from the display while keeping full KVM interaction.

Build integration with LC fibre and loop output

The transmitter and receiver each require the supplied 12 V/1 A power adapter and connect via one LC single-mode or multi-mode fibre strand. A local HDMI loop output on the transmitter lets a nearby monitor stay active, and bi-directional IR passthrough carries remote-control signals back to the source.

Upgrade from copper HDMI or basic extenders

Copper cables and short-range extenders cannot reach 20 km or carry uncompressed 4K at 60 Hz without signal degradation. This kit replaces them when distance, zero-latency KVM control and HDCP 2.2 compliance are required for professional AV, security or broadcast workflows.

Highlights

  • Extends HDMI up to 20 km over single-mode or multi-mode LC fiber
  • Delivers 4K at 60 Hz and 1080p at 120 Hz without compression or latency
  • Enables remote USB keyboard and mouse control plus bi-directional IR at 20–60 kHz
  • Provides HDMI loop output on transmitter for local monitoring alongside the extended link
  • Meets HDMI 2.0b and HDCP 2.2 standards with built-in ESD protection

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

Does the 10Gbps link ever saturate when I push 4K@60Hz video plus USB KVM traffic all day?

The extender runs at a fixed 10Gbps rate and the spec lists uncompressed 4K@60Hz with no loss or delay, so the bandwidth ceiling is built into the design.

How much heat or fan noise should I expect from the transmitter and receiver during continuous operation?

The units are powered by 12V/1A adapters with no fan mentioned, so they run silently and generate only modest warmth typical of low-power fiber transceivers.

What fiber cable and connectors must I already have to complete the 20km link?

You need a single-mode or multi-mode LC fiber optic cable up to 20km; the kit includes two LC SFP modules but the fiber itself is not supplied.

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