With the development of merged central & access layered networks , more and more business have been deployed in central offices. Therefore, much attention is being paid towards reliability, energy cost and footprint of the power system in central offices. Based on the deep understanding of the network development, Huawei launched the first large power system with high reliability, high efficiency and high power density, which can help customers to solve challenges effectively. Huawei’s large power system can be widely applied in various scenarios such as large and medium exchange office, primary transmission line data center.etc.
With the development of merged central & access layered networks , more and more business have been deployed in central offices. Therefore, much attention is being paid towards reliability, energy cost and footprint of the power system in central offices. Based on the deep understanding of the network development, Huawei launched the first large power system with high reliability, high efficiency and high power density, which can help customers to solve challenges effectively. Huawei’s large power system can be widely applied in various scenarios such as large and medium exchange office, primary transmission line data center.etc.
Features of Huawei power solution for central offices:
1) High reliability
MTBF of power systems can exceed 500,000 hours, telecom class high reliability, leading in industry.
Mature IPD design flow and over 1000 rigorous tests, guarantees overall quality, and normal working in even some of the most extreme circumstances.
2) High efficiency
100A rectifier module efficiency can exceed 96%, and save over 50% energy loss, compared with the legacy power system having 85% efficiency.
Varied innovative designs, such as parallel combination in mid-cabinet, can reduce voltage drop, increase efficiency and save energy.
3) High power density
Power density of 100A rectifier is 25.4W/inch3, the highest in industry.
Single rectifier cabinet can output 3000A, saving 30%~50% footprint for the same output capacity compared with other vendor.
System capacity can be expanded through parallel combination according to customers’ requirement.
