The RRU3826 is the outdoor remote radio unit. It is the RF module of the distributed NodeB and is installed close to the antenna. The HUAWEI RRU3826 performs modulation, demodulation, data processing, and combination and division of baseband signals and RF signals. Huawei spares no effort in developing distributed base stations and pioneers cutting-edge base station technologies. The industry-leading distributed base station — the Huawei DBS3900 GSM-R hereafter referred to as DBS3900 — aims at constructing future. It comes with only two basic functional modules: the baseband control unit BBU3900 and the remote radio unit (RRU) thta are connected through CPRI ports. Featuring a compact structure, high integration, low power consumption, the DBS3900 allows for easy installation and fast deployment.
