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Optical Routing and Stacking

The AR4-K optical hub is a reconfigurable distribution node which is bandwidth and technology agnostic, allowing the user to dynamically select and combine any of the signal channels regardless of the type of traffic. While other solutions require a specific L-Band matrix or IF matrix to cover specialist bandwidths, the foton-X solution is inherently compatible with multiple frequency ranges from 2 kHz to 40 GHz.


  • True super non-blocking interconnects
  • High route isolation
  • High port count
  • Frequency combining
  • Secure one-way diode routing
  • Compatible with long distance systems.


  • Intelligence | ISTAR
  • Special Reconnaissance Surveillance and Exploitation (SRSE)
  • Engineering | Design | Manufacturing
  • EOD | IEDD | Bomb disposal




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Please note: SDSC-UK and its trading company 3CDS (Trading) Ltd do not sell or pass on any SDSC-UK contact details to third parties other than those that are expressly authorised to have access to that data for the proper functioning of their roles.

We work with Cyber Quarter, the Midlands Centre for Cyber Security/Univ of Wolverhampton, to ensure that our systems are safe, secure and robust. We are pleased to be rated in the top 10% of organisations for cyber security in the Aerospace and Defence & Security Industry. 

On occasion we are made aware of unscrupulous external actors who claim to hold data from exhibitions such as SDSC-UK. Please be advised that any person offering such data and purporting to be acting on behalf SDSC-UK is fraudulent. Any such perpetrators will be pursued by our sister company, Harrison Clark Rickerbys (hcr), a Top 100 law firm.

Our Security and IT experts advise that it is best not to respond to such emails as by doing so, you may be unwittingly verifying your own email address. If you have any concerns in this regard, please contact Anna Roby-Welford, Director, SDSC-UK