Plug-in IEEE 1588 PTP Grandmaster for OSA 5548C SSU/TSG


The Precision Time Protocol (PTP) is a solution for the distribution of synchronization over packet networks such as IP, IP/MPLS, Ethernet, IP/xPON and IP/xDSL networks. The TCC-PTP is a card-level IEEE 1588v2 Grandmaster designed for being integrated into Oscilloquartz modular products such as the OSA 5548C SSU/TSG. The TCC-PTP receives frequency, phase and time-of-day from the host product’s internal bus.



  • IEEE 1588-2008 (v2) Grand-master
  • Powerful PTP engine
  • Gigabit Ethernet Electrical and Optical (SFP) ports
  • Single or Dual GPS input source
  • Frequency, Phase and/or Time-of-day auxiliary inputs and outputs
  • ±100 ns timing accuracy when locked to GPS
  • Highly stable internal dual or single Quartz and/or Rubidium oscillator(s)
  • Plug and play card



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