"Best-in-class Telecommunication Solutions with ultra-accurate Timing at the essence"

IEEE 1588-2019 High Accuracy (HA) profile & White Rabbit time transfer, timestamping, Radio over Ethernet (RoE) and Deterministic Networks (TSN)
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Time is

When every nanosecond counts

Seven Solutions S.L. is a privately held company with high expertise on embedded systems and leading accurate sub-nanosecond time transfer and frequency distribution for reliable industrial and scientific applications.

Main Products

THE RELIABLE PRECISE TIME FAN-OUT FOR WHITE RABBIT DISTRIBUTION ON 1G ETHERNET-BASED NETWORKS.

It is the reliable precise time fan-out for White Rabbit distribution on 1G Ethernet-based networks. The WR-Z16 is a standalone device with 16 SFP connectors which provides sub-nanosecond accuracy time over plug-and-play fiber links.

THE FUNDAMENTAL STANDALONE NODE

The fundamental standalone node that provides the White Rabbit features to a wide range of applications making use of its redundant connections. Easily distributes time and frequency to other equipment by implementing widely available timing protocols: PTP, NTP, 10MHz/PPS.

LOW LEVEL RF CONTROL SYSTEM BASED ON WHITE-RABBIT

The CPIC LLRF is a fully digital RF to control two different cavities in the same rack and it is a key example of how to use White-Rabbit as mechanism for synchronization and low jitter frequency dissemination. It has been designed within the IFMIF-EVEDA facility to support the Linac cavities and It is controlled by an EPICS IOC interface in order to ease its integration in an EPICS control system.

THE KEY ELEMENT OF WR NETWORK

It is the first commercial available device developed with the White Rabbit (WR) Technology. It distributes Time and Frequency within a sub-nanosecond accuracy to thousands of nodes through standard optical fiber over Metro Area network distances. Together with CERN we are the original designers and have been deploying it over the last 10 years.

THE VERSATILE STANDALONE NODE

It is the versatile standalone node that provides the White Rabbit features to a wide range of applications making use of its redundant connections. The WR-ZEN TP-32BNC easily distributes time and frequency to other equipment by implementing standard timing protocols such as PTP, NTP, IRIG-B, etc.

DISCIPLINED OSCILLATOR WHITE-RABBIT

High performance GPS grandmaster clock and network time server capable of distributing GPS Time or UTC using White Rabbit networks with sub-nanosecond accuracy over long-distance fiber links.

News

Un año más somos patrocinadores "Seré ingeniera",
un congreso en el que se apoya la participación de la mujer a estudiar y trabajar en distintas ramas de ingeniería: https://sereingeniera.ugr.es/index.php/patrocinadores-2021/

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