GPS World

Tag: smart grids

  • Orolia to acquire Seven Solutions for resilient PNT

    Orolia to acquire Seven Solutions for resilient PNT

    Photo:

    Merger to deliver high-end performance and ultra-accurate timing and frequency products for commercial, critical infrastructure and defense markets worldwide

    Orolia has entered into a definitive agreement to acquire Seven Solutions, a global innovator in White Rabbit sub-nanosecond time transfer and synchronization technology. This transaction is subject to customary closing conditions and approvals required by the Spanish government and is expected to close before the end of the year.

    This is Orolia’s 11th acquisition in the past seven years.  

    The merger with Seven Solutions, based in Granada, will enhance Orolia’s portfolio for defense, aerospace, data centers, telecom, financial services, smart grids and other critical infrastructure industries, and will enable the next-generation applications dependent on ultra-precise, resilient timing and frequency technology.

    GPS World published an article about Seven Solutions and its White Rabbit technology in its October issue.

    “Orolia and Seven Solutions under one umbrella will combine our world-leading technologies to draw a new frontier in network timing to sub-nanosecond levels, delivering the most robust and accurate resilient PNT solutions for our customers,” said Orolia CEO Jean-Yves Courtois. “Seven Solutions’ long history of delivering cutting-edge time distribution solutions to sectors like telecommunications, smart grids, aerospace, defense and scientific facilities aligns perfectly with Orolia’s DNA.”

    Orolia and Seven Solutions will integrate global sales, marketing, product development and operations.

    Orolia’s full-scale, modular approach to resilient PNT includes atomic clocks with a combination of GNSS signals protected with interference detection and mitigation technology, together with low-Earth-orbit secure alternative signals. The addition of Seven Solutions’ products will deliver terrestrial sub-nanosecond time distribution from distant and potentially redundant locations.

    “We believe the union of our companies will produce the future of time transfer and frequency distribution solutions in terms of accuracy, reliability and interoperability,” said Rafael Rodriguez, chief technology officer and co-founder of Seven Solutions. “Finance, 5G telecommunications, data centers and hyperscalers have new and upgraded functionalities requiring ultra-accurate time distribution accuracy. To maximize interoperability, our solution for time transfer is based on the White Rabbit concept that has been pushed over the last decade to become the basis of the standard high accuracy time transfer profile (within the recent release of IEEE 1588 of precision time protocol).”

    Orolia and Seven Solutions are members of the Open PNT Industry Alliance. The international organization focuses on market concepts that strengthen economic and national security by supporting government efforts to implement resilient PNT capabilities for critical infrastructure.

  • Trimble launches GNSS timing module for 5G network synchronization

    Trimble launches GNSS timing module for 5G network synchronization

    Dual-frequency timing module provides anti-jamming and anti-spoofing capabilities

    Photo: Trimble
    Photo: Trimble

    Trimble has introduced its first dual-frequency embedded timing module that provides next-generation networks with 5-nanosecond accuracy.

    Surface mountable, the Trimble RES 720 GNSS timing module can be integrated into network equipment. It uses L1 and L5 GNSS signals to provide superior protection to jamming and spoofing, mitigates multipath in harsh environments, and adds security features to make it suitable for resilient networks.

    Precise timing and synchronization optimizes and improves wireless network performance. At 19 x 19 millimeters, the RES 720 module provides a low-cost, easy-to-use, highly accurate and reliable GPS timing source for critical infrastructure in a broad range of industries. The RES 720 is suitable for 5G Open RAN/XHaul, smart grids, data centers, industrial automation and satellite communication networks, as well as calibration services and perimeter monitoring applications.

    The RES 720 meets the resilient timing requirement mandated by the U.S. 2020 Executive Order (EO13095) for timing services and critical infrastructure operators. Using dual-frequency (L1 and L5), RES 720 provides better multipath detection capabilities than single frequency, and provides protection against signal jamming and spoofing. Multi-band capability helps compensate for the ionospheric error from multi-GNSS satellite constellations, while reducing the timing error under clear skies to less than 5 nanoseconds. To further improve its accuracy locally, the RES 720 module features differential timing modes for highly accurate local timing.

    Powered by Trimble’s Smart GNSS Assurance technology, the RES 720 offers protection against jamming and hacking of signals with automatic fallback to available GNSS signals. Infrastructure equipment suppliers, system integrators and network operators can benefit by integrating highly accurate synchronization capabilities into their network and synchro-phasor devices, while enabling resilient timing for critical infrastructure.

    The RES 720 is expected to be available in the second quarter of 2021.