Description
20KM HDMI Fiber Extender Over TCP/IP 1080P 60Hz
The 20KM HDMI Fiber Extender Over TCP/IP provides a professional solution for transmitting Full HD HDMI video and audio over very long distances using fiber-optic cable.
Designed for installations where conventional HDMI cabling is impractical, this transmitter and receiver system supports distances of up to 20 kilometres while providing video resolution up to 1920×1080P at 60Hz.
HDMI Transmission Over Fiber Up to 20KM
The extender replaces the long-distance section of a conventional HDMI installation with a fiber-optic connection between the transmitter and receiver.
The supplied product packaging identifies this unit as the 20KM variant, making it suitable for large commercial, institutional and professional AV installations where the HDMI source and display may be separated by substantial distances.
Full HD 1080P at 60Hz
The extender supports video resolution up to 1920 × 1080P at 60Hz, providing Full HD video transmission for compatible HDMI displays.
This makes it suitable for applications where reliable 1080P video must be transported considerably farther than conventional HDMI cabling normally allows.
Transmitter and Receiver System
The system operates using a transmitter at the HDMI source and a receiver at the remote display location.
The transmitter converts the incoming HDMI signal for long-distance fiber transmission. At the destination, the receiver converts the transmitted signal back for connection to the remote HDMI display.
Point-to-Point HDMI Over Fiber
For a standard installation, one transmitter communicates with one receiver through the fiber connection.
This architecture is useful for connecting a remote television, monitor, projector or other compatible HDMI display to source equipment positioned a significant distance away.
One Transmitter to Multiple Receivers
The supplied packaging also identifies support for connecting one sender to multiple receivers through a compatible fiber Ethernet switch.
This capability can be useful for specialised distribution installations where the same source needs to reach multiple remote display locations.
Any switch, optical modules, additional receivers and fiber infrastructure required for a multi-receiver installation should be selected for compatibility with the extender system.
HDCP and Digital Audio Support
The product packaging states HDCP compliance and support for uncompressed audio such as LPCM.
It also lists compressed digital audio support including DTS Digital and Dolby Digital formats. Where a particular advanced audio format is essential to an installation, confirm compatibility with the complete source, extender and display system before deployment.
Why Use Fiber Instead of a Long HDMI Cable?
Fiber provides a practical transmission medium when the required connection extends far beyond the normal working distance of conventional HDMI cables.
A 20KM fiber extender is therefore particularly relevant to installations spanning large buildings, compounds, campuses or geographically separated equipment locations.
Suitable Applications
- CCTV and surveillance monitoring
- Command and control centres
- Large commercial facilities
- Factories and industrial installations
- Campus AV systems
- Remote display installations
- Conference and presentation systems
- Digital signage
- Education and training facilities
- Professional AV distribution
Product Specifications
| Product Type | HDMI Fiber Extender Over TCP/IP |
|---|---|
| Variant | 20KM |
| Maximum Stated Distance | Up to 20 kilometres |
| Maximum Stated Resolution | 1920 × 1080P @ 60Hz |
| Transmission Medium | Fiber-optic cable |
| Configuration | Transmitter and Receiver |
| Video | HDMI |
| HDCP | Supported |
| Audio | LPCM and compressed digital audio support stated on packaging |
| Distribution | Point-to-point and compatible one-to-many fiber-switch architecture |
| Power | DC powered |
Professional Long-Distance HDMI Solution
The major advantage of this extender is distance. While standard HDMI installations normally operate over relatively short cable runs, this system is designed to transport compatible Full HD HDMI signals across fiber links extending up to 20KM.
It is therefore better suited to professional long-distance infrastructure than the 30M, 60M or 120M CAT6 HDMI extenders used for shorter installations.
Before Ordering
Confirm the required fiber cable, connector/interface type, transmitter/receiver configuration and any switching equipment needed for your installation before ordering.
The actual product packaging specifies a maximum video resolution of 1920×1080P @ 60Hz. This Marcnet product should therefore be sold as a Full HD 1080P fiber extender and should not be advertised as a 4K extender.
Buy 20KM HDMI Fiber Extender in Kenya
Order the 20KM HDMI Fiber Extender Over TCP/IP 1080P 60Hz from Marcnet Gadgets for professional long-distance HDMI video and audio transmission in CCTV, commercial AV, industrial, education, digital-signage and control-room installations in Kenya.
Explore more HDMI Extenders Fiber at Marcnet Gadgets.
For a closely related option, see 20KM HDMI KVM Fiber Extender 1080P 60Hz with USB, Audio & IR.


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