19-Inch Lithium Battery Cabinets for 4G/5G – KDST
Ensure continuous communication with our 19" lithium battery cabinets, built for reliable power at base stations.
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If traditional power solutions are used for 5G sites, which have higher power consumption, for a given output voltage and a given cable cross-sectional area, the current that passes through the cable increases significantly. As a result, the voltage decreases greatly during power transmission, and the power supply requirements cannot be met.
For example, a country requires that the transmit power of a single sector be no more than 200 W. In this case, 5G can have no more than 100 W of transmit power, which affects contiguous coverage and performance of 5G. Improvements in technical solutions alone are incapable of supporting 5G evolution.
Often referred to as the brain center, this includes: Baseband Unit (BBU): Handles baseband signal processing. Remote Radio Unit (RRU): Converts signals to radio frequencies for transmission. Active Antenna Unit (AAU): Integrates RRU and antenna for 5G-era efficiency. 2. Power Supply System
A typical 5G site has two poles, one for massive MIMO devices and mmWave modules, and the other for passive antennas and RRUs. This presents a challenging new obstacle with regards to load bearing. The weight of massive MIMO devices and multi-band antennas is about 50 kg.
Ensure continuous communication with our 19" lithium battery cabinets, built for reliable power at base stations.
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