שעון מוביל ל-DANTE

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 PTPv1 (IEEE 1588-2002) compatibility that's required by Dante. In addition, the unit supports PTPv2 (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 additional, 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

• Dedicated Leader clock for Dante audio-over-IP, AES67, ST 2110, and DDM applications
• High-performance IEEE 1588 PTP v1 and v2 servers
• Model 5402 only: Integral GNSS (satellite) receiver for nanosecond-level timing accuracy
• Model 5402 only: Supports GPS (USA), Galileo (Europe), BeiDou (China), and GLONASS (Russia)
• 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