About This Part
The Ericsson KRC161735/1, identified as a Radio 4428B1, is a high-performance remote radio unit (RRU) designed for advanced mobile communication networks. As a critical component within the Ericsson Radio System portfolio, this unit facilitates the conversion of digital baseband signals into radio frequency (RF) signals for transmission and reception over the air interface, and vice-versa. Its compact and robust form factor allows for flexible deployment scenarios, including mast-top, pole-mounted, or wall-mounted installations, minimizing feeder loss and optimizing network performance. The Radio 4428B1 is engineered to support multiple radio access technologies, including LTE and potentially 5G New Radio (NR), offering high capacity and coverage capabilities. It typically features multiple transmit and receive (Tx/Rx) paths, high output power, and advanced digital signal processing for efficient spectrum utilization. Connectivity to the baseband unit is established via optical interfaces, commonly utilizing CPRI or eCPRI protocols, ensuring high-speed data transfer and synchronization. This Ericsson unit is designed for energy efficiency and operational reliability, crucial for modern, high-density network deployments. This Ericsson Radio 4428B1 unit is primarily deployed at cellular base station sites, often mounted near antennas on towers, rooftops, or utility poles, to optimize signal propagation and minimize RF cable losses. It is an integral part of the Ericsson Radio System, seamlessly integrating with Ericsson Baseband units to form a complete radio access network (RAN) solution. Mobile network operators globally leverage units like the Part Number KRC161735/1 to expand their network coverage, enhance capacity in high-traffic areas, and introduce new services requiring advanced radio capabilities. This radio unit addresses critical challenges such as increasing data demand from subscribers, the need for improved indoor and outdoor coverage, and the imperative to support emerging technologies like the Internet of Things (IoT) and mission-critical communications. By providing robust and reliable radio access, it enables operators to deliver superior user experience, reduce network congestion, and future-proof their infrastructure against evolving technological standards. It serves as a vital upgrade path for existing 4G LTE networks and a foundational component for the rollout of next-generation mobile communication services. For B2B clients seeking cost-effective and reliable infrastructure solutions, Revo Distribution Limited offers used and professionally refurbished units of the Ericsson KRC161735/1, Radio 4428B1. Our extensive inventory of high-quality, pre-owned telecom and data centre equipment enables mobile network operators, private network providers, and system integrators to expand or upgrade their networks efficiently without incurring the capital expenditure associated with new equipment. Revo ensures that each refurbished unit undergoes rigorous testing and quality assurance processes to meet operational standards, providing a dependable alternative for network modernization and expansion projects. By supplying these critical components, Revo Distribution Limited plays a pivotal role in extending the operational lifecycle of existing infrastructure, supporting sustainable practices within the telecommunications industry. This approach allows clients to maintain network performance, introduce new capabilities, and manage their budgets effectively, ensuring business continuity and competitive advantage.
