HUA WEI UBBPe6 03057157 is the sixth-generation enhanced universal baseband processing unit (UBBP launched by Huawei for the evolution of 5G networks. It belongs to the core pluggable board card of the BBU (baseband unit) and is mainly used 5G NR (Sub-6GHz) and LTE co-mode base station systems.

HUA WEI UBBPe4 03057155 is a universal baseband processing board (Universal Baseband Processing Board) launched by Huawei, mainly used for the baseband signal processing of Huawei wireless base station systems.

HUA WEI UBBPd6 03022HEM is a universal baseband processing unit (UBBP) designed byuawei for 5G/4G wireless base station systems. It is one of the core cards of the BBU (Base Band Unit), mainly used for key functions such as modulation and demodulation, protocol stack processing, and resource scheduling.

Huawei RRU5909 (02311TBA) is a 4G LTE remote radio unit designed for the 90MHz frequency band, featuring high reliability and easy deployment, making it suitable for operators to expand network coverage and improve signal quality in remote areas.

HUA WEI RRU5905 02312BCY is a multi-mode remote radio frequency unit designed for 4G, offering good compatibility and flexible deployment, suitable for communication scenarios requiring multi-band integration coverage. Although it is not the latest generation of equipment, it still has practical value in 4G network maintenance and low-cost capacity expansion projects.