BPL1 A 3x20MHz cell (2T2R/2T4R) DL/UL: 450/225 Mbps 3600 3 BPL1 6x20MHz cell (2T2R/2T4R) 3x20MHz cell (4T4R) DL/UL: 600/300 Mbps 3600 4 The ZTE CC17B version is likely an advanced or updated version compared to earlier CC boards. It may offer improved performance, increased reliability, and enhanced functionalities compared to its predecessors. As a clock board, the ZTE CC17B ensures accurate timing and synchronization for the BBU system. It provides precise clock signals to maintain synchronization among various components, enabling synchronized transmission and reception of data. ZTE CC17B control and clock board ZTE ZXSDR BBU B8200 It provides the industry's only full-mode baseband board with more flexible capacity configuration. It supports abundant interfaces, flexible networking, and smooth evolution, featuring 2U height, large capacity, low power consumption, easy maintenance, and high integration, and adapting to various indoor / outdoor standard cabinets installation. This BBU will help the operators to construct a low-TCO network with 5G evolution.