About This Part
The Nokia 474514A is a high-performance Remote Radio Unit (RRU) engineered for advanced wireless communication networks. As a critical component within the radio access network (RAN), this unit belongs to Nokia's robust portfolio of outdoor radio modules, designed for efficient deployment in diverse environmental conditions. Its primary function is to convert digital baseband signals received from a Baseband Unit (BBU) into radio frequency (RF) signals for transmission over the air interface, and conversely, to receive RF signals from user equipment, converting them back into digital signals for processing by the BBU. Specifically, the Part Number 474514A operates within Band 1 (2100 MHz FDD), a globally recognized frequency band for 3G and 4G LTE deployments. It features a dual-channel configuration, delivering 2x5W of output power, which is optimized for providing localized coverage and capacity enhancements. This RRU typically interfaces with the BBU via a Common Public Radio Interface (CPRI) link, ensuring high-speed and reliable data transfer for optimal network performance. Its compact form factor facilitates flexible installation on poles, walls, or towers, minimizing site acquisition challenges. The Nokia 474514A is typically installed at the antenna site, often co-located with the antenna itself, to minimize feeder loss and improve power efficiency in cellular networks. It is integral to distributed base station architectures, where the RRU is separated from the BBU, allowing for greater flexibility in network design and deployment. This unit supports various generations of mobile communication technologies, including UMTS (3G) and LTE (4G), making it a versatile asset for operators managing mixed-technology networks. Telecommunication operators globally utilize such RRUs to expand network coverage in urban, suburban, and rural areas, enhance capacity in high-traffic zones, and improve service quality for subscribers. It effectively solves challenges related to signal attenuation over long coaxial cables, reduces power consumption compared to traditional monolithic base stations, and simplifies site acquisition due to its smaller footprint. Furthermore, the 474514A can be deployed as part of network modernization initiatives, replacing older, less efficient radio equipment or augmenting existing infrastructure to meet growing data demands and improve spectral efficiency. Its robust design ensures reliable operation in demanding outdoor environments, contributing to network resilience. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including units like the Nokia 474514A. For telecom operators and service providers seeking to expand or upgrade their networks efficiently without incurring the significant capital expenditure of new equipment, Revo offers a compelling solution. Our meticulously tested and certified refurbished inventory ensures that critical components, such as this Nokia RRU, meet stringent performance standards, providing a reliable and cost-effective alternative. By sourcing through Revo, businesses can significantly reduce their operational costs while maintaining network integrity and performance. This approach not only enables rapid deployment and scalability for network enhancements but also plays a crucial role in extending the operational lifecycle of existing infrastructure. Revo Distribution Limited is committed to supporting sustainable practices within the industry by giving valuable equipment a second life, helping clients achieve their network goals responsibly and economically. Our extensive stock allows operators to procure essential parts for maintenance, upgrades, and expansions, ensuring continuity and future-proofing their investments.
