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Time synchronisation

SYNCRO: Fiber-based GNSS and Power-over-Fiber solution


Why precise time synchronisation is essential in the digital age?

In an increasingly digitalized world, precise time synchronisation is an invisible yet critical foundation of modern infrastructures. Whether in data centers, telecommunications networks, or financial systems, nearly all applications rely on systems operating at exactly the same time. This enables seamless interaction between all systems and is therefore essential for stable operations in global trade, in industry, and in digitally interconnected applications.


With the rapid growth of artificial intelligence, requirements are increasing further: exponentially growing data volumes, real-time applications, high bandwidth demands, and global connectivity increase complexity and latency. Even the smallest delays can have critical impacts. Precise time and synchronisation data are therefore essential to ensure consistent communication, reliable processes, and accurate coordination across systems, industries, and regions - and to fully leverage the potential of modern AI networks efficiently.


The basis for precise time data is the Global Navigation Satellite System (GNSS). The highly precise atomic time references contained therein enable synchronisation in the nanosecond range and are received, converted and transmitted via fiber directly into the data center using our SYNCRO time synchronisation solutions.



HS GNSS Enterprise, Building, GNSS over Fiber, L1, L2 Application

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SYNCRO – Fiber-enhanced GNSS connectivity

The SYNCRO portfolio is the world’s first fully copper-free time distribution link and offers three different applications for data center and telecommunications customers looking for scalable timing infrastructure solutions. One portfolio for all use cases – from simple deployments to mission-critical systems – with a focus on flexibility, scalability, reliability and precise synchronisation as the foundation of modern AI and real-time networks.


The SYNCRO product family includes the SYNCRO Max, SYNCRO Eco and SYNCRO Mini systems, which have been specifically developed to meet application requirements and to integrate into existing infrastructures. Emphasis has been placed on cost efficiency, scalability and reliability. The solution enables secure, flexible and precise time distribution – without the complexity of coaxial cabling.

SYNCRO Mini - For single antenna setup


  • For single applications and non-critical infrastructures 
  • Cost-efficient and easy to install 
  • Plug-and-play design 
  • Basic functions such as signal distribution or passive monitoring 
  • Ideal for smaller installations (campus, universities, banks, companies)
Compact GNSS timing system with antenna, junction box, and receiver unit connected for network synchronisation.

SYNCRO Eco - For critical infrastructures


  • Focus on scalability and total cost of ownership (TCO) 
  • Integrated monitoring 
  • Redundancy options
  • Ideal for smaller data centers and various telecommunications infrastructures
SYNCRO ECO GNSS timing system with antenna, outdoor junction box, and rack-mounted unit connected via cable.

SYNCRO Max - For highly critical applications 


  • Maximum availability through redundancy 
  • Integrated power supply (Power-over-Fiber) 
  • Maximum reliability including monitoring and redundancy
  • Highest performance and security 
  • Optimized and simplified installation 
  • Ideal for hyperscalers, energy supply and financial systems
SYNCRO Max GNSS antenna close-up with cable connection for precise timing and signal reception.

Benefits from the latest Power-over-Fiber generation

Power-over-Fiber (PoF) enables the transmission of energy to power the antenna via the fiber connection and eliminates the need for a separate power supply. Power is supplied directly via the fiber, which significantly reduces installation effort. Full electrical isolation avoids risks such as overvoltage, ground loops or electromagnetic interference. Using fiber-based power supply, distances of several kilometers between the RF source and the receiving system can be bridged and antennas can be positioned spatially separated to ensure additional security and redundancy.

Glowing fiber optic cable strands transmitting data, symbolizing high-speed connectivity and advanced optical communication technology

Where precise time synchronisation is indispensable?

Telecommunications / mobile communications


Accurate time is necessary to synchronise base stations (e.g. in 5G networks) and thus ensure low latency and stable network performance.

Data centers & cloud infrastructures


Synchronized time enables consistent data processing, stable clusters and secure transactions in distributed IT systems.


Banking & finance


Precise timestamps are crucial for stock trading, transactions and regulatory requirements such as MiFID II.



Broadcasting & media


Time-accurate synchronisation ensures correct alignment of audio, video and IP-based broadcast systems.




Transport & traffic systems


Applications such as air traffic management, navigation or autonomous systems require precise time for and coordinated processes.




Industry 4.0 & automation


Synchronisation is essential so that machines, sensors and control systems can coordinate in real time.






Security & defense sector


Military communication, surveillance systems and critical infrastructures require precise time for reliable and secure operations.




Energy & smart grids


Accurate time enables the synchronisation of power grids and applications such as phasor measurement units for grid monitoring.




Want to learn more about the SYNCRO family? 

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Your advantages


Time Saving

Precise time data

Atomic clock-based satellite position signals for precise time synchronisation. 

Flexibilization 1

Flexible and efficient

The all-in-one solution simplifies the installation process and reduces the need for multiple GNSS antennas. 

Flash

Power supply via fiber

The required power is supplied directly via the optical fiber. This eliminates the need for a separate power connection.

Infrastructure 1

Use your in-house structure

GNSS & Power-over-Fiber can be integrated into the inhouse fiber optic network and offers virtually loss-free and latency free data transmission over long distances.

Safety

Security and remote monitoring

Optical signals mean a high degree of protection against eavesdropping and spoofing attacks. Thanks to remote maintenance, malfunctions can be quickly detected and rectified.

Save Money

Save costs

No power cables, no lightning protection, no approval process, reduced maintenance work. Roof installation is simplified and additional diffusers are unnecessary. 

Get in touch

Do you have any questions? Then please contact our experts.


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