What fiber optic cable should be used to connect BBU to PTN
A CPRI cable is a fiber optic cable assembly used to carry fronthaul signals between baseband equipment (BBU) and remote radio equipment (RRU/RRH) in mobile networks, following the Common Public Radio Interface (CPRI) specification. A fiber optic cable is a transmission medium that uses strands of glass or plastic fibers to carry data as pulses of light. It offers high bandwidth, low signal loss, and resistance to electromagnetic interference (EMI), making it ideal for modern high-speed networks. Difference Between AAU, RRU, and BBU AAU, RRU, and BBU are key components in a telecom network, particularly in modern wireless communication systems like 4G and 5G. Via optical fiber The RRU connects to the BBU, forming a new "distributed At the base of the tower locates BBU while the RRU is at the top of the tower.
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