Alcatel-Lucent 3JR53386AA Remote Radio Head RRH

Alcatel-Lucent 3JR53386AA Remote Radio Head (RRH), variant 3JR53386AA03/AU03, is an outdoor radio front-end unit configured as RRH4x30-4T4R with B13. It sits at the cell site and, in typical LTE architectures, connects to a Base Band Unit via fiber optic cable to form the fronthaul network. The 4T4R arrangement means four transmit and four receive paths feeding the antenna array, enabling wideband MIMO operation for the B13 band. Verified listings reference the model as 3JR53386AA03 and 3JR53386AAAU03, underscoring its identity within Alcatel-Lucent’s RRH lineup. FCC-type acceptance materials from Alcatel-Lucent describe LTE base-station radio remote heads with a digital Base Band Unit and an RF RRH interconnected by fiber, which aligns with this product’s role in the network stack.