The Radio Access Network (RAN) is evolving towards the direction of distribution, cloud, and intelligence, and achieving cost reduction, efficiency promotion as well as innovation by intelligence, openness, general platform, and software open source. Signalwing has beholded and developed two kinds BBU board: LBP3800, Hy4G DU Board and BBU3801, HyXG O-BBU Server.

LBP3800 is for 4G DU functionality with high-end capacity, BBU3801 is 4G&5G dual-mode BBU with high-end capacity.