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IEEE® 1588 PTP Grandmaster Clocks

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® 4500 Series

  • World’s first IEEE 1588 PTP Grandmaster with high-speed network interfaces
  • Support up to 25 Gbps Ethernet (GbE) and the flexibility to choose from 1 GbE, 10 GbE or 25 GbE options
  • This innovative hardware platform also enables the highest time accuracy below one nano second

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

TimeProvider XT Extension System

  • The TimeProvider XT extension system allows you to migrate E1/T1/CC signal outputs to the TimeProvider 4100 Grandmaster while supporting all future protocols and standards
  • The frequency source for the TimeProvider XT extension system is a TimeProvider 4x00 Grandmaster with up to 200 framed E1, T1, DS1, CC, 2.048 MHz and 1.544 MHz outputs
  • All configurations, status monitoring and alarm reporting are done via the TimeProvider 4x00 Grandmaster

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