These two units are connected via a high-speed fiber optic cable using the Common Public Radio Interface (CPRI) or eCPRI standard. Technical Specifications
While specific "Empro" models vary, typical high-capacity BBUs in the industry share these general hardware traits: Baseband Unit | Glossary - EXFO
Converting between analog and digital signals using high-performance digital signal processors (DSPs). empro bbu
An (Baseband Unit) is a specialized telecommunications component used to process digital signals at cellular base stations. In modern network architectures like 4G LTE and 5G , the BBU acts as the "brain" of the cell site, handling data processing, resource management, and coordination between the user's device and the core network. Core Functions of the BBU
is usually housed in an indoor equipment room or a cabinet at the base of a tower. These two units are connected via a high-speed
Handling encryption and decryption protocols, such as AES and ZUC, to protect user data. Architecture: BBU and RRU
is mounted at the top of the tower near the antennas. In modern network architectures like 4G LTE and
In a typical distributed base station setup, the BBU is separated from the or Remote Radio Head (RRH) :