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White Rabbit Z16

White Rabbit Z16

The reliable precise time fan-out for White Rabbit distribution on 1G Ethernet-based networks

The WR-Z16 is the reliable & precise time fan-out solution for White Rabbit (basis for the new IEEE-1588-2019 High Accuracy Default profile) distribution on 1G Ethernet-based networks. It is a standalone device with 16 SFP connectors which provides sub-nanosecond accuracy time over plug-and-play optical fiber links. The WR-Z16 provides very precise IEEE 1588-2008 (PTP) in all its optical interfaces and supports NTP interoperability. Picosecond-level frequency distribution is available through a fully digital clock.

  • Sub-nanosecond time accuracy.
  • 16 optical timing ports for WR, PTPv2 and NTP.
  • Multi-source time references.
  • Designed for Metro Area Network distances and beyond.
  • Datacenter Optimized design.
  • Failover & Holdover capabilities.
  • Extended monitoring and management.
  • Redundant swappable power supply & fans.
  • Low jitter/phase noise frequency dissemination.
  • Precise timing sources monitoring capability.
Size 431 x 44 x 330 mm.
Environmental Conditions Temperature: -10ยบC ~ +50ยบC.
Multi-sources Failover mechanism to ensure continuous operation by switching over several timing sources in case of failure. White Rabbit (accuracy 1ns). External references (GNSS, Atomic Clocks).
Humidity 0% ~ 90% RH.
PTP IEEE 1588-2008, DefaultG.8265.1, G.8275.1, IEEE C37.238-2011, IEEE/IEC 61850-9-3.
NTP v2 v3 & v4 Holdover (optional), Accuracy (learning 3 days from GNSS).
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