White Rabbit Switch – Low Jitter
For demanding time and frequency distribution applications
The newest White Rabbit Switch – Low Jitter contains a series of improvements that enable its use in more demanding time and frequency distribution applications. The WRS-LJ distributes Time and Frequency within sub-nanosecond accuracy to thousands of nodes through standard optical fiber, providing very low noise and accurate timing outputs.
The WRS-LJ provides deterministic delivery and a reliable communication. Currently, highly demanding industrial and scientific facilities in more than fourteen countries are already using WR Switches for time-critical applications.
ADVANTAGES
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Enhanced Monitoring
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Lower Power Consumption
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Improved Frequency Stability
USE CASES
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Ultra-high Precision in Low Level RF
High Energy Physics (HEP) experiments, such as those conducted at particle accelerators and synchrotrons, require extremely precise control and synchronization of beam dynamics to achieve accurate and meaningful results.
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High Accuracy Timing for Exchanges
Improve accuracy and precision to and within their matching networks, provide better transparency to exchange participants, high resolution timestamping for network latency monitoring and the ability to monetize time distribution as a service to market participants
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FEATURES
- Sub-nanosecond time accuracy
- 18 SFP 1GbE ports
- Time and frequency distribution
- Distance range over 100km in 1-hop
- Remote monitoring
- Improved clocking design in HW and FPGA
- Cleaner and more accurate 1PPS output.
- Improved clock jitter and phase noise
- Lower power consumption and better thermic dissipation
- High reliability and improved MTFB
SPECS
- Size: 447 mm x 44 mm x 223 mm
- Power Input: 100-240VAC, 2.0A 50-60 Hz
- Power Output: 12V DC, 6.66A – 80W max
- Certifications: ISO-9001, ISO-14001, CE, RoHS,FCC,SE
- Environmental Conditions
- Temperature: -10ºC ~ +50ºC
- Humidity: 0% ~ 90% RH
- Timing Protocols / Interfaces
- White Rabbit: Supported on 18xSFP ports
- IEEE1588-
- 2008 (PTP):
- Default profile (layer 2) supported on 18xSFP ports
- NTP: v2, v3 & v4 supported in Ethernet interfaces.
Resilient Timing