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28/01/2026

High-performance Fiber Extender – Fiber-optic transmission for professional AV applications

Extender-Illustration-2400x800

Long transmission lines?

No problem - because the Fiber eXTreme eXTenders (XT2) from Sommer cable's long-standing partner Belram can overcome almost any distance. The XT2 series is now also available with HICON's HI-FIBER4 system, offering a powerful solution for the uncompressed transmission of video and data signals over fiber optics. Designed for professional use in broadcast, live events, AV installations and industrial environments, these extenders enable a stable, latency-free signal transmission over long distances of up to 10 km (singlemode) or 1 km (multimode) - even under demanding conditions.

Depending on the model, the series transmits HDMI signals up to 4K60 4:4:4, 12G-SDI, Gigabit Ethernet and USB over a singlemode or multimode fiber. Thanks to true plug-and-play functionality, commissioning takes just seconds: no complex configuration, no delays - the fiber extenders are ready for immediate use. 

Field-ready design & status feedback 

All XT2 extenders are housed in robust, extruded aluminum enclosures designed for tough use in live events, rental applications or demanding installation environments. The high-quality mechanical construction ensures durability, resistance to shock and vibration and optimum protection against environmental influences. 

The XT2 extender series uses the HI-FIBER4 socket from HICON for the fiber interface. Combined with the HI-FIBER4-MC connector made from solid metal, featuring IP68 protection (when mated) and a push-and-pull locking mechanism, this creates a truly road-ready overall system. Thanks to the connector compatibility of the HI-FIBER4 socket, up to four conventional LC-connectors or two LC-duplex-connectors can alternatively be connected directly to the extender. 

Integrated LED status indicators provide real-time information on signal availability and connection status - for easier troubleshooting and stress-free setup. 

In addition to the HI-Fiber4 socket, the extenders are also available with opticalCON or FiberFox.

With the XT2 Fiber Extender series, professionals get a reliable, high-performance tool for fiber-optic transmission of AV and data signals, precisely tailored to their needs.


XT2-Extender

Belram 18 Gbit/s HDMI Fiber Media Converter Set

XT2M-HDMI

€3,295.00*
Belram 12 Gbit/s SDI Fiber Media Converter Set

XT2S-SDI

€2,925.00*
Belram 18 Gbit/s HDMI & Ethernet Fiber Media Converter Set

XT2M-HDMI-CAT

€3,835.00*
Belram 12 Gbit/s 2x SDI Fiber Media Converter Set

XT2S-SDI-2

€4,359.90*
Belram 12 Gbit/s SDI & Ethernet Fiber Media Converter Set

XT2S-SDI-CAT

€3,295.00*
Belram 18 Gbit/s HDMI & 2x USB Fiber Media Converter Set

XT2S-HDMI-USB-2

€3,370.00*
Belram 18 Gbit/s 2x HDMI Fiber Media Converter Set

XT2M-HDMI-2

€5,375.00*

Editors can find the corresponding press release, including a Word document and image files for web and print, here.

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