About This Part
The Huawei ETP48400-C4A1 is a high-capacity embedded DC power system, part of Huawei's extensive portfolio of power solutions designed for telecommunications and data center environments. This compact, rack-mountable unit serves as a primary power supply, converting AC input into stable -48V DC output, crucial for powering a wide array of network equipment. Its modular design typically incorporates multiple hot-swappable rectifier modules, a sophisticated monitoring unit (e.g., SMU01B/C), and comprehensive battery management capabilities. With a maximum output current capacity of up to 400A, the Part Number ETP48400-C4A1 ensures ample power delivery for demanding applications, featuring advanced protection functions against overvoltage, undervoltage, overcurrent, and short circuits, alongside intelligent temperature management for optimal operational longevity. This Huawei power system is engineered for deployment in diverse critical infrastructure settings, including telecom base stations (2G, 3G, 4G, and 5G), fixed-line access networks, transmission sites, and enterprise data centers. It supports a broad range of network platforms and systems, providing the stable DC power required by switches, routers, servers, and radio equipment. Mobile network operators, fixed-line carriers, and large enterprises globally rely on such systems to ensure uninterrupted service delivery. The ETP48400-C4A1 effectively solves the challenge of providing highly reliable, efficient, and remotely manageable power, serving as a vital component for new network build-outs or as a direct upgrade for aging or less efficient power infrastructure, enhancing overall network resilience and operational efficiency. Revo Distribution Limited specializes in providing B2B clients with cost-effective, high-quality used and refurbished telecom and data center equipment, including units like the Huawei ETP48400-C4A1. By offering these critical power systems, Revo enables telecom operators and data center providers to expand or upgrade their networks efficiently, without the prohibitive costs associated with new equipment procurement. Our meticulously tested and certified inventory ensures that clients receive reliable components that meet stringent performance standards. This approach not only delivers significant economic advantages but also contributes to sustainability by extending the operational lifecycle of existing infrastructure, aligning with the growing demand for environmentally responsible business practices. Revo is committed to supporting our partners with robust, readily available solutions.
