About This Part
The Huawei ETP48400-C7A3 is a robust, high-capacity embedded power system engineered to deliver stable and reliable -48V DC power for critical telecommunications and data centre infrastructure. As part of Huawei's extensive ETP series, this system integrates multiple high-efficiency rectifier modules, a sophisticated monitoring unit, and comprehensive power distribution functionalities within a compact, rack-mountable form factor. Its primary function is to convert incoming AC power into a regulated DC output, ensuring continuous operation of sensitive network equipment. Key technical specifications include a maximum output current of 400A, typically achieved through multiple 50A rectifier modules, and advanced power management features for optimal energy efficiency and system resilience. The Huawei ETP48400-C7A3 finds widespread deployment across diverse network environments, including cellular base stations, central offices, data centres, and enterprise communication rooms. It serves as the foundational power infrastructure for various network platforms, supporting critical equipment such as wireless access nodes (BTS, NodeB, eNodeB, gNodeB), optical transmission systems, IP core routers, and enterprise servers. This embedded power solution is extensively utilized by mobile network operators, fixed-line carriers, and internet service providers globally to ensure uninterrupted service delivery. It effectively addresses challenges related to power stability, network expansion, and operational efficiency, often serving as an upgrade path for legacy power systems or as a core component in new infrastructure rollouts requiring high-density, reliable DC power. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished units of essential equipment like the Part Number ETP48400-C7A3. By offering these pre-owned power systems, Revo enables telecom operators and data centre providers to achieve significant cost efficiencies when expanding or upgrading their critical network infrastructure. Our meticulously tested and certified inventory ensures reliable performance, allowing businesses to extend the operational lifecycle of existing infrastructure while reducing capital expenditure. Revo's commitment to sustainable practices also supports the circular economy by giving valuable equipment a second life, providing an economical and environmentally responsible solution for maintaining robust network operations.
