3u telecom gmbh: Marburg Data Center

Located at Frauenbergstraße 31-33, 35039 Marburg (Hesse), Germany, the 3U Telecom Marburg data centre is operated by 3U Telecom GmbH, a subsidiary of 3U Holding AG.  While Marburg is less prominent than Germany’s major data-hub cities, this facility offers a compelling alternative for colocation, cloud and managed-hosting workloads, especially for organisations seeking stable infrastructure in central Germany with proximity to the Frankfurt region—but outside the densest traffic zones. The site leverages the operator’s own network infrastructure and supports the company’s broader ICT and telecom services. 

⚙️ Facility Highlights

• The Marburg data centre is listed with a total power capacity of around 200 kW in published directory listings. 
• Infrastructure includes redundant power feeds, UPS systems and backup generation to ensure continuity of operations. 
• The cooling and mechanical systems follow modern standards: though specific PUE values and density per rack are not publicly disclosed for Marburg, 3U Telecom has publicly referenced ISO 27001 certification for its operations and deployment of its own network backbone. 
• The facility’s integration with 3U Telecom’s network offers customers a single-provider path from connectivity through hosting to colo, aligning with the company’s “made in Germany” service positioning.

🔐 Security & Compliance

• 3U Telecom states that it has been operating an information-security-management system since 2018 and is certified to ISO/IEC 27001. 
• Physical security measures include 24/7 monitoring, restricted access, and operational support to meet enterprise expectations (inferred from their managed-hosting and carrier services offerings).
• While the public sources do not specify every certification (e.g., ISO 50001, Tier rating), the facility’s design and operator credentials provide a credible baseline for regulated or enterprise users.

🌐 Connectivity & Carrier Access

• The Marburg site links into 3U Telecom’s own network platform, enabling direct access to the company’s voice, IP and cloud services—and offers low-latency connectivity into central Germany and the Frankfurt region.
• Though the Marburg facility does not claim the same carrier-density as major IX hubs, it serves as a strategic regional node with sufficient connectivity options for enterprise, cloud and overflow workloads. 

💼 Who It Serves

• Enterprises and mid-market companies in Germany seeking a reliable colocation or managed-hosting facility outside the most congested metro zones, but with good connectivity to central hubs like Frankfurt.
• SaaS providers and technology firms wanting to deploy infrastructure in a lower-cost region with robust German standards, but still within reach of major Internet backbones.
• Telecom operators, carriers or network integrators requiring a site that integrates with an operator-owned network infrastructure plus hosting/colo capabilities.
• Organisations that prioritise ISO 27001-certified information-security and German-based operations, especially for compliance, data-protection and regional risk-diversification strategies.