Industry-Leading Phase Synchronisation The OSA 5420 Series is engineered to meet the demanding synchronisation requirements of LTE-A, 5G, and other time-sensitive networks. Available in OSA 5420, OSA 5421, and OSA 5422 models, the series offers high-performance quartz and rubidium oscillator options to deliver accurate timing distribution and synchronisation assurance across the network. Cost-Effective Timing Solution Combining multiple synchronisation functions within a single platform, the OSA 5420 Series provides an efficient and economical solution for delivering and maintaining precise frequency and phase synchronisation. Versatile Across Multiple Industries Designed for a wide range of applications, the OSA 5420 Series supports mobile backhaul networks, enterprise infrastructure, cloud data centres, financial trading environments, and other synchronisation-critical deployments. Comprehensive Timing Distribution and Assurance Featuring advanced oscillator technology and proprietary synchronisation algorithms, the OSA 5420 Series delivers accurate timing from the network core to the edge. Support for SyncE, NTP, and PTP, including relevant PTP profiles and multi-band GNSS receivers, enables reliable synchronisation for demanding edge applications. The series also complies with PRTC-B and ePRTC Class A and Class B accuracy requirements. Simplified Operations and Scalability The OSA 5420 Series can be centrally managed through Ensemble Controller and Ensemble Sync Director for streamlined configuration, monitoring, and synchronisation assurance. The OSA 5422 additionally offers an optional OLED display for convenient local operation and status monitoring. Built for Evolving Network Demands With support for IPv6 synchronisation delivery, 10Gbit/s interfaces, ITU-T G.8275.2, highly accurate multi-band GNSS receivers, and expanded modularity, the OSA 5422 extends synchronisation capabilities across a broader range of industries. These features enable secure and reliable IEEE 1588 PTP and NTP synchronisation while helping organisations meet increasingly stringent timing requirements in a cost-effective and operationally efficient manner.

OSA 5420 Series – Download OSA 5422 – Download OSA antennas and accessories – Download OSA ePRTC and ePRTC+ – Download Precise time synchronization for ZTA – Download

OSA 5420 Series (edgeSync™ Synchronisation Platform)

Products by manufacturer

Oscilloquartz

OSA 5420 Series (edgeSync™ Synchronisation Platform)

Products by manufacturer

Oscilloquartz

OSA 5420 Series (edgeSync™ Synchronisation Platform)

Advanced Grandmaster Clocks for Precise Timing and Synchronisation Assurance

The OSA 5420 Series is a family of high-performance grandmaster clocks designed to deliver accurate frequency, phase, and time synchronisation across modern communication networks and critical infrastructure. Built for mobile networks, utilities, financial institutions, broadcasting, enterprise environments, and data centres, the series combines advanced timing technologies with flexible deployment and management capabilities to meet evolving synchronisation requirements.

Industry-Leading Phase Synchronisation The OSA 5420 Series is engineered to meet the demanding synchronisation requirements of LTE-A, 5G, and other time-sensitive networks. Available in OSA 5420, OSA 5421, and OSA 5422 models, the series offers high-performance quartz and rubidium oscillator options to deliver accurate timing distribution and synchronisation assurance across the network.
Cost-Effective Timing Solution Combining multiple synchronisation functions within a single platform, the OSA 5420 Series provides an efficient and economical solution for delivering and maintaining precise frequency and phase synchronisation.
Versatile Across Multiple Industries Designed for a wide range of applications, the OSA 5420 Series supports mobile backhaul networks, enterprise infrastructure, cloud data centres, financial trading environments, and other synchronisation-critical deployments.
Comprehensive Timing Distribution and Assurance Featuring advanced oscillator technology and proprietary synchronisation algorithms, the OSA 5420 Series delivers accurate timing from the network core to the edge. Support for SyncE, NTP, and PTP, including relevant PTP profiles and multi-band GNSS receivers, enables reliable synchronisation for demanding edge applications. The series also complies with PRTC-B and ePRTC Class A and Class B accuracy requirements.
Simplified Operations and Scalability The OSA 5420 Series can be centrally managed through Ensemble Controller and Ensemble Sync Director for streamlined configuration, monitoring, and synchronisation assurance. The OSA 5422 additionally offers an optional OLED display for convenient local operation and status monitoring.
Built for Evolving Network Demands With support for IPv6 synchronisation delivery, 10Gbit/s interfaces, ITU-T G.8275.2, highly accurate multi-band GNSS receivers, and expanded modularity, the OSA 5422 extends synchronisation capabilities across a broader range of industries. These features enable secure and reliable IEEE 1588 PTP and NTP synchronisation while helping organisations meet increasingly stringent timing requirements in a cost-effective and operationally efficient manner.

Advanced Test, Measurement & Network Assurance Solutions

Helping organisations design, deploy, validate and maintain reliable communications networks with industry-leading technology and local engineering expertise.