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4Links has a long history in the technology that is SpaceWire

4Links produce high quality SpaceWire related test and measurement equipment for ground use and create fast and reliable board & IP solutions for ground and in-flight use.

4Links has long working relationships with ESA, NASA, Cobham and JAXA and with many international Prime and small commercial companies, to all our customers we say thank you for your support over the last 18 years and with a new prospective on our business we look forward to working with you on the next productive 18 years.

Remote Access and Continued Support

4Links Test and Measurement equipment supports full remote access and control over Ethernet and TCP/IP. Continued support is available throughout this challenging time >>

30 Day FREE Trial Available

A 30 day FREE trial is available for 19" rack 1u and portable 3u. Please contact 4Links' Sales and Marketing Manager Dennis Gross for information

dennis@4links.co.uk >>

New Download Available

Release 35.32 is avaliable to download NOW! 

Downloads >>

SpaceWire Test Equipment PXIe 3u Home.jpg

Our test equipment in a PXIe board to integrate in your system or as a standalone portable unit on your desk in a 3U unit for easy programming.

See more details here >>

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SpaceWire Cables Home.jpg

Our cables can be made to any size from 0.5 meter  with Backshell or DrainWire terminations

See more details here >>