ERICSSON RRUS 01B1 KRC 118 76/1 is a model of Remote Radio Unit (RRU for RBS6601, mainly used for radio frequency signal processing in wireless communication base stations.

ERICSSON RBS 6501 B3 KRD 901 103/1 is a radio unit commonly used telecommunications base station equipment. It is equipped with an AC built-in antenna RF receiver and transmitter, model KRD 901 103/1 4, suitable for base station systems of the RBS 6501 series.

ERICSSON RBS 6501 B1 KRD 901 101/1 is a radio unit typically used incommunications base station equipment. It is equipped with an AC built-in antenna RF receiver and transmitter, model KRD901101/1 4G, suitable the RBS 6501 series of base station systems.

CBC-PLU 0101 is a DCDU (Direct Current Distribution Unit) distribution frame produced by Ericsson, featuring a lightige color. This product is commonly used for power distribution in telecommunications equipment, supporting the power management of related base stations or network devices. ‌‌

ERICSSON PSU AC 08 BML 901 341/1 is an AC power supply unit (PSU AC08), mainly used for power conversion in Ericsson communication equipment (such as base stations), supporting standard AC input and outputting stable DC voltage. This product is used in RBS series base station equipment and belongs to the communication power supply module, suitable for network scenarios such as 4G, 3G, etc