About This Part
The Emerson R48-2000 is a robust, high-efficiency rectifier module, integral to modern DC power systems within telecommunications and data centre environments. As a core component of the Emerson NetSure family of power solutions, this hot-swappable unit is engineered to convert incoming AC utility power into a stable -48V DC output, essential for powering sensitive network equipment. Specifically, the Part Number R48-2000 indicates a nominal output of 2000 watts, providing approximately 41.6 amps at -48V DC. It typically operates with a wide AC input voltage range, ensuring reliable performance across various grid conditions, and boasts high power conversion efficiency, often exceeding 90-94%, which minimizes energy loss and operational costs. Its compact, standardized form factor allows for seamless integration into existing power shelves, supporting parallel operation for scalability and redundancy, while incorporating essential protection features against over-voltage, over-current, and over-temperature conditions to safeguard connected loads. This rectifier module is deployed extensively in mission-critical infrastructure where uninterrupted, clean DC power is paramount. It is a cornerstone in mobile base stations (2G, 3G, 4G, and 5G), central offices, fixed-line exchanges, DSLAMs, and optical transport network nodes, providing the necessary power backbone for communication services. Data centre operators also utilize the Emerson R48-2000 to power network switches, routers, and other DC-powered IT equipment, particularly in edge computing facilities or specialized environments requiring -48V DC. Its modular design allows telecom operators, internet service providers, and large enterprises to scale their power infrastructure precisely as demand grows, ensuring continuous operation and preventing service disruptions caused by power fluctuations or outages. It serves as a vital upgrade or replacement component for maintaining the reliability and efficiency of aging or expanding power systems. Revo Distribution Limited specializes in providing cost-effective, high-quality used and refurbished telecom and data centre equipment, including the Emerson R48-2000 rectifier module. For B2B clients seeking to optimize capital expenditure without compromising performance, our inventory offers a strategic advantage. By supplying tested and certified refurbished units of this critical power component, Revo enables telecom operators and data centre providers to expand or upgrade their networks efficiently, extending the operational lifecycle of existing infrastructure. This approach not only delivers significant cost savings compared to new equipment purchases but also supports sustainable practices by reducing electronic waste. Clients trust Revo for reliable equipment that meets stringent industry standards, ensuring their power systems remain robust and efficient for years to come.
