Abstract: To address the pain points such as low efficiency in operation, maintenance, monitoring and inspection, and long fault location cycles of Information Technology (IT) infrastructure in railway data centers, this paper developed an intelligent operation and maintenance platform for IT infrastructure of railway data centers, and illustrated the overall architecture of the platform. It adopted multi-dimensional data collection, processing and analysis technologies to realize functions including full-stack monitoring and data analysis. The platform provides strong technical support for the intelligent operation, maintenance, monitoring and inspection of railway data centers.