Calnex is the world-leader in test and measurement solutions for Synchronization (PTP/1588, NTP, SyncE) and Wide-Area (WAN) Emulation.

Network Equipment Manufacturers can use Calnex equipment to prove performance to rigorous standards for R&D and System Test. While Network Operators deploying these technologies in their networks can use Calnex equipment to test performance during trials and to troubleshoot problems in their networks.

Calnex serves market applications such as 4G/5G Mobile Infrastructure, Industrial Internet, Video Transport, Security, Enterprise and SD-WAN.

To date, Calnex has shipped products to over 350 customers in over 60 countries around the world.

Headquartered in Linlithgow, Scotland with sites around the world - Calnex is managed by a team with exceptional technological expertise.

Calnex was named the 2015 winner of the Queen’s Award for Enterprise for International Trade, the UK’s highest accolade for business success.