About This Part
The Ericsson SE400 is a robust, high-efficiency rectifier module, integral to the Ericsson power supply and energy systems portfolio. Designed with a compact, often hot-swappable form factor, it is engineered for seamless integration into standard telecom racks and power cabinets. Its primary function is to convert incoming AC utility power, typically ranging from 200-240V AC, into a stable and regulated DC output, commonly -48V DC, which is essential for powering critical network equipment. Key technical specifications include a high power density, ensuring efficient space utilization, and advanced power conversion technology that minimizes energy loss, achieving efficiencies often exceeding 95%. The Part Number SE400 module supports parallel operation for scalability and redundancy, and often features intelligent monitoring capabilities for real-time performance tracking and remote management within a broader power system. This rectifier module is deployed across a diverse range of mission-critical environments, including mobile base stations, central office exchanges, data centers, and enterprise network facilities. It provides the foundational DC power for Ericsson Radio Access Networks (RAN), core network elements, transmission systems, and various other telecommunications infrastructure components. Mobile network operators (MNOs), internet service providers (ISPs), and large data center operators rely on the Ericsson SE400 to ensure uninterrupted service delivery. It effectively solves the challenge of maintaining continuous power to sensitive electronic equipment, mitigating risks associated with AC power fluctuations and outages. Furthermore, it plays a vital role in supporting battery backup systems by providing precise charging capabilities, thereby enhancing network resilience and uptime, often serving as an upgrade or expansion component for existing power infrastructure. For B2B clients seeking sustainable and cost-effective infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Ericsson SE400. Our meticulously tested and certified inventory provides a reliable alternative to new equipment, enabling telecom operators and data centre providers to expand or upgrade their networks efficiently without incurring the substantial capital expenditure of new deployments. By sourcing and supplying high-quality, pre-owned equipment, Revo plays a crucial role in extending the operational lifecycle of existing infrastructure, promoting resource efficiency, and supporting circular economy principles within the industry. Clients benefit from immediate availability and significant cost savings, ensuring their power systems remain robust and scalable with trusted Ericsson components.
