Military Application Resilience
Emulating real-world network conditions to verify applications & systems
ITSF 2026
2-5 Nov
Geneva, Switzerland
stand 5
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Calnex at ITSF 2026
Calnex Solutions are exhibiting as a proud Diamond Sponsor at ITSF 2026, taking place 2–5 November 2026 in Geneva, Switzerland, where we will also be presenting multiple technical papers throughout the event.
ITSF is the world’s largest Timing and Synchronization event, bringing together engineers, network operators and industry experts from across the globe to exchange ideas, showcase innovation and shape the future of the industry.
Make sure to visit us at stand 5, where we will be showcasing how our Timing and Synchronization solutions allow teams to test and validate their applications across telecommunications, AI infrastructure and data centre, finance and defense services.
Throughout ITSF 2026, we will be running live product demonstrations at our stand with our team available to answer any questions, as well as our experts taking part in a number of speaking sessions on ranging topics from The Importance of Sync for AI Data Centres to the Future of Timing in Security.
CalnExperts presenting at ITSF 2026
Our experts will be taking part in multiple speaking sessions throughout the event. The sessions are:
Mon 2 Nov
- 14:00 – 14:10 – “ITU-T SG15/Q13”. Tutorial by Stefano Ruffini (Calnex) and Lee Cosart (Microchip).
- 14:10 – 14:30 – “Distribution of Timing over the Physical Layer of Networks and Packet Layer of Networks”. Tutorial by Stefano Ruffini (Calnex) and Silvana Rodrigues (Huawei).
Tue 3 Nov
- 14:45 – Our experts Brandon Frech (Calnex) and Stefano Ruffini (Calnex) are being joined by Ankur Sharma (Oracle) to discuss the topic “The Importance of Synchronization for AI Data Centres”.
Wed 4 Nov
- 11:45 – 12:00 – Bryan Hovey, Senior Product Manager here at Calnex is being joined by Umut Keten at Turk Telekom to discuss the topic “Synchronization Under GNSS Jamming and Spoofing: OTA Validation and Inter-Operator Cross-Link Interference Analysis”. In this session, they will be discussing the importance of validating synchronization in the real world.
Thu 5 Nov
- 09:40 – 09:55 – “The Future of Timing Security: Increased Focus on Securing the Timing Protocols?” Session by Stefano Ruffini (Calnex) and Adam Paterson (Calnex).
Make sure to not miss these sessions.
We look forward to connecting with you all throughout the event.
ITSF 2026 – Event Information
Where technical excellence meets commercial value
The International Timing and Sync Forum is the world’s largest timing and sync event, and the leading platform where operators, end users and vendors exchange ideas, showcase innovation and drive the industry forward.
Join us in Geneva this November and help shape the technologies, standards and strategies that will underpin the future of global timing and sync.
Why timing and sync is so critical today
Precise synchronization underpins the systems and networks that keep the modern world running. Global operators, critical services and emerging technologies all rely on it to remain safe, resilient and efficient. As networks become more distributed and interconnected, the impact of sync failures reaches far beyond engineering – they become operational, commercial and regulatory risks. As this dependency grows, the International Timing and Sync Forum plays a vital role in uniting the global ecosystem. Across sectors from defence and automotive to energy, finance, telecoms and industrial automation, ITSF provides a space to address real‑world synchronization challenges, share practical solutions and accelerate the next wave of innovation.
ITSF unites the global timing and sync community, offering a unique combination of technical depth, strategic perspective and meaningful commercial engagement.
The ITSF programme brings together leading engineers, architects, standards groups and operational specialists to examine the most complex challenges in modern timing and synchronization. Sessions focus on GNSS vulnerability and mitigation, holdover performance, network-based timing distribution, PTP scalability, timing assurance, measurement methodologies and the integration of emerging timing technologies into real-world architectures.
Expect a balance of deep technical learning, cross-sector case studies and commercial insight you won’t find anywhere else.
Book a meeting with Calnex at ITSF 2026
Meet with our experts to help solve your problem.
