Our OSA 5410 Series is a family of compact and cost-effective synchronization distribution and assurance devices with comprehensive Syncjack™ technology for timing distribution, monitoring, testing and timing service assurance. It offers unique flexibility by supporting the delivery and assurance of synchronization utilizing Synchronous Ethernet and PTP. The built-in GNSS receiver and grandmaster clock capability mean the OSA 5410 family can be used as a timing source for frequency, phase and time-of-day delivery, as well as a measurement reference for Syncjack™ tools.