Dante/AES67 Master Clock with GNSS (GPS) Synchronization


£3,105.00 Price excludes VAT

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The Model 5402 Dante Leader Clock with GNSS Synchronization provides precise timing signals for applications that utilize the Dante audio-over-IP (AoIP) media networking technology. The unit implements a high-performance IEEE® 1588 precision time protocol (PTP) server, compatible with the requirements of Dante and capable of simultaneously supporting the timing needs of up to hundreds of Dante-compatible devices. As expected, the Model 5402 provides the PTP v1 (IEEE 1588-2002) compatibility that’s required by Dante. In addition, the unit supports PTP v2 (IEEE 1588-2008) for AES67 applications. The unit includes an integrated GNSS (satellite) receiver to allow a precise timing reference to be acquired from the four major constellations: GPS, Galileo, BeiDou, and GLONASS. In addition, a sync input connection allows the Model 5402’s internal oscillator to be synchronized with a variety of external timing and reference signals. A word clock output provides a general-purpose timing reference for use by external devices.

Key Features

  • Integral GNSS (satellite) receiver for nanosecond-level timing accuracy
  • Supports GPS (USA), Galileo (Europe), BeiDou (China), and GLONASS (Russia)
  • Dedicated Leader clock for Dante audio-over-IP, AES67, ST 2110, and DDM applications
  • High-performance IEEE 1588 PTP v1 and v2 servers
  • Allows synchronization of audio between multiple sites
  • Word clock output with selectable rates
  • Eight configurable audio tone signals
  • Three Gigabit Ethernet interfaces support independent redundant Dante and management networks
  • Webpage management and USB flash drive software updating
  • AC mains and 12 volts DC powering
  • Lightweight enclosure, single rack-space (1U) mounting



Datasheet (566.85 KB)
Model 5401A vs Model 5402 – What’s the Difference? (58.82 KB)

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