Distributed Power Systems
Distributed Power System (DPS) is a cabinet system specialized for compact sites. Its benefits include easier site location, higher power density, faster deployment, easier operation and maintenance, as well as reliable network coverage. DPS is widely used for SmallCell, outdoor remote RRU, and Easy Macro. It supports the installation of Blade RRU and BBU, and unified OSS to match Huawei main equipment.
It is divided into three systems:
DPU30D: Converts AC/HVDC to DC
DPU10A: Supplies constant AC output and a branch of DC output for battery unit or DC load
DBU20B: Provides reliable power backup