ETP48400-C6A3 Huawei Brand New Power Converter with 7× R4850G2 Rectifiers
The ETP48400-C6A3 Huawei is a powerful and energy-efficient -48V DC power converter system, fully equipped with 7× R4850G2 high-efficiency rectifier modules, each rated at 50A. Designed for telecom access/core networks, data centers, and enterprise power needs, this modular converter offers outstanding reliability, smart management, and flexible scalability, making it ideal for mission-critical deployments in compact rack environments.
Key Features
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Model: ETP48400-C6A3
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Condition: 100% Brand New, Original Huawei OEM
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Rectifier Modules: 7 × R4850G2 (50A each)
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Total Output Capacity: 350A @ -48V DC
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System Efficiency: Up to 96%
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Input Voltage Range: 90V–290V AC
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Controller Compatibility: SMU01A / SMU02B monitoring units
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Hot-Swappable Modules: Ensures easy maintenance and expansion
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Rack Design: Compact, 19″/23″ rack-mountable with front access
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Cooling System: Intelligent fan-based with thermal monitoring
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Safety Features: Comprehensive overvoltage, overload, short circuit protection
Technical Specifications
| Specification | Details |
|---|---|
| Model | ETP48400-C6A3 |
| Rectifiers Installed | 7 × R4850G2 (50A per module) |
| Total Output Power | 350A / -48V DC |
| Input Voltage | 90V–290V AC |
| Input Frequency | 45–65Hz |
| Output Voltage Range | -42V to -58V DC |
| System Efficiency | Up to 96% (with R4850G2 rectifiers) |
| Controller Options | SMU01A (basic), SMU02B (advanced with SNMP) |
| Cooling | Intelligent fan cooling with speed adjustment |
| Dimensions | 442mm × 400mm × 220mm |
| Weight | Approx. 28–32 kg (fully configured) |
| Installation | 19″/23″ rack-mounted enclosure |
| Operating Temperature | -40°C to +75°C (derated above 55°C) |
| Standards Compliance | CE, UL, RoHS, IEC60950, NEBS Level 3 |
| Warranty | 1–3 Years Manufacturer Warranty |
ETP48400-C6A3 Huawei Applications
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Telecom Networks – Centralized -48V power for access/core routers and BTS
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Data Centers – High-reliability DC power source for switches, OLTs, and servers
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FTTx/GPON Systems – Power supply for fiber optic access networks
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Industrial & Utility Systems – Clean, stable DC power for automation and infrastructure
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Government & Enterprise Networks – Secure and redundant power solutions
Customization & OEM Options
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Labeling & Branding – Private label support with custom logos and part codes
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Controller Configuration – Factory setup with SNMP, alarms, voltage presets
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Integrated Systems – Pre-integrated with DC distribution, batteries, and cabinets
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Extended Testing – Enhanced QA testing for mission-critical and harsh environments
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Battery Compatibility – Supports both lithium-ion and VRLA battery systems
Wholesale & Global Supply Information
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Direct OEM Supply – Sourced directly from Huawei authorized channels
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Secure Export Packaging – Anti-static bags, foam inserts, and reinforced boxing
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Inventory & Fulfillment – Stock availability for immediate telecom rollouts
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Global Logistics – Shipped by air, sea, or express with documentation and customs compliance
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Technical Support – Pre-sales guidance and remote post-deployment assistance
Why Choose the ETP48400-C6A3 Huawei Power Converter
High-Density Output – 7x R4850G2 rectifiers deliver consistent -48V power
Huawei Quality – Trusted by telecom operators worldwide
Energy-Efficient Design – Up to 96% efficiency reduces operational costs
Smart Monitoring – Easy integration with Huawei NMS or SNMP platforms
Flexible & Scalable – Ideal for growing network and IT infrastructure demands
Contact Us Today for Pricing, OEM Requests & Bulk Procurement
Upgrade your power infrastructure with the Huawei ETP48400-C6A3 — a high-efficiency -48V DC power converter backed by Huawei’s reliability and global support.
Request your datasheet, quote, or integration consultation now!
