The timing and synchronization system is an inevitable requirement for every digital infrastructure. Its quality and reliability are a critical factor in so many industries’ success. It ensures properly timed digital infrastructure, error-free, robust and reliable operation that translates to maximum availability, productivity, and minimum to zero revenue lost. They are essential for Telecommunications and other businesses with 5G and 6G technologies and 4.0 evolution of IoT, Smart Cities, and Autonomous machines.