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PTP Products

The Precision Time Protocol (PTP)
The Precision Time Protocol (PTP) which is defined in the IEEE1588 – 2002 standard enables precise synchronization of clocks in multicast capable networks like for example Ethernet. By using hardware generated time stamps in the data packets an accuracy within the nanosecond range can be achieved.

Where is sub-μs Accuracy required?

  • Automation and control systems
  • Measurement and automatic test systems
  • Power generation, transmission and distribution systems
  • Ranging, telemetry and navigation
  • Telecommunications

RJ-45 IEEE1588 The Institute of Embedded Systems (InES) of the University of Winterthur is addressing the practical implementation and application of PTP. MEINBERG developed a PTP capable timeserver in cooperation with InES.

Additional the Institute of Embedded Systems offers PTP software, PTP hardware, training and support.

IEEE 1588

The objective of IEEE 1588 is defined in the 'Scope' section of the Project Authorization Request approved by the Standard Board of the IEEE as follows.

"This standard defines a protocol enabling precise synchronization of clocks in measurement and control systems implemented with technologies such as network communication, local computing and distributed objects. The protocol will be applicable to systems communicating by local area networks supporting multicast messaging including but not limited to Ethernet. The protocol will enable heterogeneous systems that include clocks of various inherent precision, resolution and stability to synchronize. The protocol will support system-wide synchronization accuracy in the sub-microsecond range with minimal network and local clock computing resources. The default behavior of the protocol will allow simple systems to be installed and operated without requiring the administrative attention of users."

  • The IEEE 1588 standard defines a protocol enabling precise synchronization of clocks in measurement and control systems implemented with technologies such as network communication, local computing and distributed objects.
  • The IEEE 1588 protocol will enable heterogeneous systems that include clocks of various inherent precision, resolution and stability to synchronize.
  • The protocol supports synchronization accuracy in the sub-microsecond range with minimal network and local clock computing resources.
IEEE 1588-2008 Starter Kit
PTP IEEE 1588-2008 - Nanosecond accuracy over Ethernet network connections
The starter kit hardware is delivered with a bootable Flash Memory Stick, which boots Linux, and provides driver support for the PTP270PEX card. A PTP Manager Application will support you in...
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LANTIME M600/GPS/PTPv2 :
PTPv2/IEEE 1588-2008 Grandmaster Clock and NTP Time Server with integrated GPS radio clock
NTP Time Server, synchronizes all PTP/IEEE 1588 compatible clients and systems - with a built-in GPS radio clock as its reference time source
The Meinberg LANTIME time server is used around the world to provide accurate time to networks of any size. It synchronizes all PTPv2 / IEEE 1588-2008 compatible clients and systems either NTP- or...
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SyncBox/PTPv2 : PTPv2 IEEE 1588-2008 Ordinary Clock
PTPv2/IEEE 1588-2008 Ordinary Clock
The Meinberg SyncBox/PTP simplifies a migration towards PTP/IEEE 1588 by providing a wide range of legacy time synchronization outputs. It is synchronized by a PTP Grandmaster and can be used as a...
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PTP270PEX : IEEE1588-2008 slot card for computers (PCI Express)
Being one of the world‘s first IEEE1588 PCI Express cards, it will allow you to use PTP synchronization in your own applications.
The time source for the card is a IEEE1588 grandmaster clock like the LANTIME M600/GPS/PTP. In the past, sub-microsecond accuracy in PCs could be achieved with GPS synchronized devices only but now...
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