In the data center construction boom brought by the cloud technology, service has always been regarded as an important escort in enterprise infrastructure market. Now, under the development trend of life cycle management, service not only releases a new operation and maintenance value, but also be regarded as the driving force to quickly enhance key business. As the core foundation of the smart data center LSM, Eaton's "five in one" service (technical hotline, service outlets, expert support, spare parts support, technical training), first accurately meets the full range, high quality and standardized service needs of modern data centers.