Challenges 

The Milán-Génova High-Speed Rail project required an advanced railway network management platform capable of centralizing the supervision of a complex telecommunications infrastructure composed of multiple systems, vendors, and technologies. 

The main objective was to implement a railway telecommunications monitoring solution that could provide a single, unified view of the entire communications network while improving operational efficiency within the railway control center. The project demanded seamless integration across heterogeneous environments, ensuring end-to-end visibility, reliability, and scalability for critical railway operations.

Implementation 

The project involved deploying a centralized network monitoring platform capable of integrating both existing systems and new telecommunications equipment as the railway infrastructure continued to expand. 

Thanks to the flexibility of SGRwin Network Management System (NMS), devices and systems from different vendors were integrated using customizable templates and dedicated connectors, ensuring consistent management across the entire telecommunications ecosystem. 

The platform also enabled automated asset discovery, dynamic inventory management, and topology map generation, providing technical teams with real-time insights to simplify maintenance and operation of the railway’s mission-critical communications infrastructure. 

Solution 

To meet these requirements, SGRwin Network Management System (NMS) was implemented as a centralized platform for monitoring and managing railway telecommunications. The solution was designed using a Manager of Managers (MoM) architecture, enabling unified monitoring of a multi-vendor infrastructure comprised of different technologies, manufacturers, and network domains. 

In addition to integrating telecommunications equipment and services, SGRwin acted as an umbrella NMS, integrating the client’s existing management systems under a single operational layer for observability, alarm management, and service monitoring. 

SGRwin brought together different technological environments, including: 

• MPLS-TP networks.  

• SDH and PDH transport networks. 

• GSM-R railway communications. 

• VoIP systems. 

• Security management platforms. 

• Document and asset management systems. 

Results 

Scalability for OT and IT Environments 

SGRwin’s open architecture enabled the seamless integration of new systems and devices without impacting ongoing operations, ensuring long-term scalability for both IT and operational technology (OT) networks. 

Centralized Railway Telecommunications Visibility 

Operators gained a unified, real-time view of critical devices, links, and services, significantly enhancing network observability and operational awareness. 

Improved Operational Efficiency for Railway Control Centers 

Intelligent alarm correlation helped identify root causes and eliminate thousands of redundant events, improving operational efficiency, reducing noise, and accelerating decision-making processes. 

Increased Service Availability 

Continuous monitoring of devices, links, and services enabled early fault detection, reduced mean time to repair (MTTR), and improved the availability of business-critical railway services. 

Centralized Asset Management 

Automated device discovery and dynamic inventory updates simplified maintenance, auditing, and long-term telecommunications network planning.