media4KSPECIAL - 4K Displayport 1.2 KVM Extender over IP

media4Kspecial redundant - RS232 , Sound embedded & Audio

LATENCY TIME  0.47ms Download Sheet Latency Measurements



  • redundant for safety critical applications
  • 4K Displayport 1.2 Extender over IP in Fiber
  • Max. Resolution 4096 x 2160 @ 60 Hz/ 4:4:4/8 bit
  • 2x SFP+ module multimode up to 300m (opt 120km)
  • 4K videos in real time
  • RS232
  • sound embedded / analog
  • usable in matrix switching system up to 2000 endpoints (Switch Layer 3)
  • Modular 4K system with excellent price-performance ratio
  • Flexible due to USB 2.0 technology developed in house
  • Ultraslim 4K Box - 4 Units in 1RU



Switching the KVM Extender on and off via the network management of the switch

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FEATURES ALerting & Health Status

Alerting system via SMS or email

in case of failure of a link or extender, power supply unit

too hot ambient temperature


Brightness, serial number, volume query etc.


Tec Info Alerting System & Health Status


4K Displayport 1.2 Extender over IP, redundant in ultraslim housing in fiber in redundant version for all safety critical applications. The 4K Extender has a range of 300m ( opt 120km) at a resolution of 4096x2160 @ 60Hz with a perfect color coding with 4:4:4 @8 bit per color.

sound embedded / sound analog & RS 232

USB 2.0 development

USB 2.0 in house development The in-house developed USB 2.0 implementation supports typical USB devices like touch screens, sound modules, printers and similar components. In addition, support for storage devices such as thumb drives and USB HDDs can be enabled or disabled as needed, adding another layer of security. And of course, keyboards and mice are also supported.


media4Kconnect local and remote units have a slim form factor. They fit easily under a desk and up to four units can be mounted in a 19" rack. The single-sided orientation of the interfaces allows for easy access during setup and maintenance. media4Kconenct has a fanless design for quiet and ergonomic workspaces.

Matrix Switching System

To interconnect multiple media4Kconnect Extender Locals and Remotes via an L3 network switch, a central Switching Manager is required to create a multipoint matrix switching system with access control and other administrative and operational functions. The basic version of the Switching Manager includes


media4Kconnect extenders are compatible with all Flexline and Scalableline extenders. Matrix setups can be combined with Flexline and Scalableline extenders to form a homogeneous system managed by Switching Manager.

Mouse glide & switch

In matrix applications, e.g. in control rooms, the Mouse, Glide & Switch software feature implemented in the media4Kconnect series allows users with multi-monitor setups connected to multiple sources to operate up to 4 monitors with a single keyboard and mouse control





Super ultrawide 5K resolution

Super Ultrawide resolution of 5120x1440 at 60Hz


Instruction Manual for Back up, up date etc

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Manual Switching Manager

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... more smart connections

secure for safety critical applications

  •     Automatic Plug&Play installation
  •     Displayport extension without quality loss
  •     Ultra compact up to 4 extenders in 19" 1RU
  •     Firmware flash upgrade without cable
  •     USB transfer rate max 480 Mbit/s
  •     RS232 INTERFACE
  •     Sound analog and embedded
  •     Warranty extension up to 5 years


Display Data Channel

(The Display Data Channel is a serial communication interface between the display and the PC that enables data exchange via the display cable and allows the operating system to automatically install and configure the display driver).

Delivery content - Weight - Dimension

Delivery content - Local (CPU)

1 x media4Kspecial redundant LOC

2 x wall power supply unit 12V 2A (EU-plug or INT-plug)

1 x DP-DP cable 1.8m/5.9ft

1 x USB A-B cable 1.8m/5.9ft

2 x SFP+ Multimode up to 300m/984ft

alt 2 x SFP+ Single Mode up to 10km/6.2mi

4 x rubber feets

Quick Instructions

Delivery content - Remote (CON)

1 x media4Kspecial  REM

2 x wall power supply 12V 2A (EU-plug or INT-plug)

2 x SFP+ Multimode up to 300m/984ft

alt 2 x SFP+ Single Mode up to 10km/6.2mi

4 x rubber feet

Weight & Dimension

Local (CPU) B109 x H43 x D184mm - 610g

Local (CPU) B4.2 x H1.6 x D7.2inch - 1.34lb


Remote (CON) B109 x H43 x D184mm - 620g

Remote (CON) B4.2 x H1.69 x D7.2inch - 1.36lb

Weight for Shipment

Set 3040g/6.7lb
(1600g/3.5lb Local/ 1440g/3.1lb Remote)


Quickinstruction included & Manual Download:


Marketing sheet


Technical sheet


Quick Instructions




Part No, EAN No, short description

Part number

KT - 6935
KT - 6935L
KT - 6935R

KT - 7017

KT - 9003
KT - 9002


KT - 6231

KT - 6237

KT - 6238


KT - 4016

KT - 4017

KT - 4018

KT - 4019



Order number











HS 100


Short description

media4Kspecial redundantDP1.2 EAN0798190112350 UPC51497115715
media4special  redundant Local EAN0798190112336 UPC51497115692
media4Kspecial redundant Remote EAN0798190112343 UPC51497115708

Single Mode Module up to 10km/6.2mi

Warranty extension to 5 years per UNIT
Warranty extension to 5 years per SET


Under table mounting

Rack Mounting Kit with front panel

Rack Mounting Kit with front panel and power supply


Alarm system up to 100 endpoints

Alarm system up to 1000 endpoints

Health Status up to 100 endpoints

Health Status up to 1000 endpoints


media4Kconnect Special is ready for tests - you too?

media4KSpecial for 14 days free testing click here

ready for kvm-tec benefits - more information

media4KSPECIAL in the KVM4FUTURE System and as AR Sensation and more

media4Kconnect Special in the KVM4Future System

...where our technical innovations are born
… where our technical innovations are born

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