We detect you are using an unsupported browser. For the best experience, please visit the site using Chrome, Firefox, Safari, or Edge. X

Our portfolio of IEEE® 1588 Precision Time Protocol (PTP) grandmaster clocks provides industry-leading performance and value. Applications range from 5G timing to Data Over Cable Service Interface Specification (DOCSIS) 3.1 cable network synchronization. Our field-proven solutions scale from low-density indoor applications to high-capacity 5G network timing requirements.

Learn More About Our IEEE 1588 PTP Grandmaster Clocks


TimeProvider® 4100 PTP Gateway Clock

  • Designed to meet advanced needs of 5G timing
  • Stand-alone or fully redundant protection options
  • Meets all ITU standards requirements, including enhanced Primary Reference Time Clock (ePRTC)
  • Enhanced synchronization monitoring

Integrated GNSS Grandmaster Portfolio

  • PTP grandmaster with integrated GNSS receiver and antenna
  • Indoor or outdoor operation
  • Reduced installation costs and simplified cabling

TimeProvider 5000 PTP Grandmaster Clock  

  • High-capacity scalable platform
  • Widely deployed in LTE-RAN applications
  • Plug-in card modularity and redundancy