「英中对照」Rosenberger OSI为亥姆霍兹慕尼黑迁移500套IT系统至托管数据中心

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The migration to a colocation data center involved a rigorous inventory and a complete recabling process.迁移至托管数据中心涉及严格的资产清点和全面的重新布线过程。

  osi.rosenberger.com

Rosenberger Optical Solutions & Infrastructure (Rosenberger OSI) has completed the transfer of approximately 500 servers, switches, and IT components for Helmholtz Munich to a colocation data center. Designed to minimize downtime for the German Research Center for Environmental Health, the project encompassed the initial inventory, dismantling, secure transport, as well as the reassembly and recabling of all hardware. Comprehensive documentation of every port, cable, and connection served as the foundation for this critical migration.Rosenberger Optical Solutions & Infrastructure（Rosenberger OSI）已完成将 Helmholtz Munich 的约 500 台服务器、交换机和 IT 组件迁移至托管数据中心的工作。该项目旨在最大限度减少这家德国环境健康研究中心的停机时间，涵盖初始清点、拆卸、安全运输以及所有硬件的重新组装和重新布线。对每个端口、线缆和连接的全面记录构成了此次关键迁移的基础。

Traceability and High-Precision Logistics
To guarantee a flawless reinstallation, the project team first mapped the existing infrastructure by recording cable lengths, power supply connections, and port links. Each piece of equipment was assigned to a specific location (rack and unit) in the new data center. During dismantling, heavy hardware was handled using lifts, secured onto Euro pallets, and transported via trucks equipped with air suspensions. Visual inspections and photographic documentation ensured rigorous tracking of the equipment's condition at every stage of the transfer chain.可追溯性与高精度物流
为确保完美无瑕的重新安装，项目团队首先对现有基础设施进行了测绘，记录线缆长度、电源连接和端口链路。每台设备都被分配到新数据中心中的特定位置（机架和单元）。在拆卸过程中，重型硬件使用升降设备搬运，固定在欧标托盘上，并通过配备空气悬架的卡车运输。目视检查和影像记录确保了对设备在迁移链每个环节状态的严格追踪。

Recabling and Risk Management
At the new site, the systems were reinstalled and recabled using new fiber optic and copper links. The documentation database was updated in real time to reflect the exact routing validated on-site with the client. From the preparation phase onward, risk management protocols were established, including on-site technical support and immediate fallback solutions in the event of any failure. According to Stephan Riechmann, Senior Project Manager at Rosenberger OSI, the success of such an operation relies on this meticulous preparation, allowing every system to be reconnected with absolute accuracy on the very first try.重新布线与风险管理
在新场地，系统被重新安装，并使用新的光纤和铜缆链路重新布线。文档数据库实时更新，以反映与客户在现场共同验证的精确走线路径。从准备阶段起，就建立了风险管理预案，包括现场技术支持以及发生任何故障时的即时回退方案。据 Rosenberger OSI 高级项目经理 Stephan Riechmann 介绍，此类操作的成功依赖于这种细致入微的准备工作，使每个系统都能在第一次尝试时就被绝对准确地重新连接。

Additional Context: The Challenges of Optical Recabling in Colocation
This section details technical specifications and industry analyses not included in the original project report.

During a migration to a colocation data center, reusing old patch cords constitutes a major risk to network reliability. Handling used fiber optic cables during a move can introduce micro-bends or microscopic contamination of the connectors (dust, scratches) that can severely degrade the optical link budget. In ultra-high-speed network architectures (100G, 400G), the slightest increase in attenuation (insertion loss) or reflectance can cause unacceptable bit error rates. By choosing to recable all 500 systems with brand-new cables, integrators ensure not only that transmission performance meets strict tolerances, but also optimize cable routing to enhance thermal cooling airflow within high-density racks.补充背景：托管环境中光纤重新布线的挑战
本节详细介绍了原始项目报告中未包含的技术规格和行业分析。

在迁移至托管数据中心的过程中，重复使用旧的跳线会对网络可靠性构成重大风险。搬迁过程中对旧光纤线缆的处理可能引入微弯或连接器的微观污染（灰尘、划痕），从而严重降低光链路预算。在超高速网络架构（100G、400G）中，衰减（插入损耗）或回波损耗的轻微增加都可能导致不可接受的误码率。通过选择为全部 500 套系统使用全新线缆重新布线，集成商不仅确保传输性能符合严格公差，还优化了线缆走线，以增强高密度机架内的散热冷却气流。

Edited by industrial journalist Lekshman Ramdas, with AI assistance.

www.rosenberger.com由工业记者 Lekshman Ramdas 在 AI 辅助下编辑。

www.rosenberger.com

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