About This Part
The Huawei 02311PKB, identified as an RRU3281, is a high-performance Remote Radio Unit (RRU) engineered for advanced Long-Term Evolution (LTE) network deployments. Specifically operating within the 2600MHz frequency spectrum, this unit is crucial for delivering high-capacity and high-speed LTE services, particularly in dense urban areas or for enhanced mobile broadband applications. A key technical specification is its 4x40W output power configuration, indicating four independent transmit and receive paths, each capable of 40 watts. This robust power output, combined with its 4T4R (4 Transmit, 4 Receive) MIMO capability, significantly enhances spectral efficiency, improves cell edge performance, and boosts overall network throughput. Designed for outdoor deployment, the RRU3281 features a compact, weather-resistant form factor, allowing for flexible installation close to antennas, minimizing feeder loss. It typically interfaces with a Baseband Unit (BBU) via CPRI (Common Public Radio Interface) optical links, ensuring efficient signal transport and synchronization within the radio access network. The Huawei RRU3281, including Part Number 02311PKB, is strategically deployed in various scenarios to optimize LTE network performance and coverage. Its primary installation locations include cell towers, building rooftops, and utility poles, positioned in close proximity to the antenna systems to minimize signal attenuation and maximize efficiency. This unit is integral to Huawei's comprehensive LTE Radio Access Network (RAN) solutions, supporting mobile network operators (MNOs) globally in expanding and upgrading their 4G infrastructure. It addresses critical challenges such as capacity bottlenecks in high-traffic areas, extends coverage into previously underserved regions, and enhances the overall user experience by providing higher data rates and improved network reliability. The RRU3281 is particularly valuable for operators looking to modernize their networks, replace older, less efficient radio units, or implement advanced features like carrier aggregation and multi-layer network deployments. Its robust design and performance characteristics make it suitable for diverse environments, from dense urban centers requiring high capacity to suburban areas needing reliable coverage. At Revo Distribution Limited, we specialize in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including units like the Huawei 02311PKB RRU3281. Our extensive inventory allows telecom operators and data centre providers to acquire essential infrastructure components at a significantly reduced cost compared to new equipment, enabling efficient network expansion and upgrades without compromising performance or reliability. By offering meticulously tested and certified refurbished units, Revo empowers businesses to achieve their network objectives while adhering to stringent budget constraints. This approach not only provides a cost-effective alternative but also contributes to sustainability by extending the operational lifecycle of critical network hardware. Choosing Revo means accessing reliable, field-proven equipment that supports the continuous evolution of global communication networks, ensuring operators can maintain competitive services and robust infrastructure.
