ETP4830-A1 (R4815G) Brand New Power Converter with 2xR4815G
The ETP4830-A1 (R4815G) is a compact, high-efficiency power converter designed by Huawei for telecommunications and data center applications. It comes pre-configured with two R4815G rectifier modules, delivering a stable and reliable DC -48V output from an AC input source. This system is ideal for powering access network devices, transmission equipment, and other telecom infrastructure in space-constrained environments.
Key Features
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Model: ETP4830-A1
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Rectifiers Included: 2 × R4815G (15A, -48V DC Output)
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Input Voltage: 85–300 VAC
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Output Voltage: -42V to -58V DC (nominal -48V)
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Total Output Power: Up to 1500W
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Form Factor: 1U height, compact design
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Cooling: Forced air cooling with intelligent fan speed control
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Plug-and-Play Modules: Hot-swappable R4815G rectifiers
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Display: Integrated LED status indicators for power, alarms, and module health
Technical Specifications
| Specification | Details |
|---|---|
| Power System Model | ETP4830-A1 |
| Rectifier Module Model | R4815G |
| Input Voltage Range | 85–300 VAC (45–66 Hz) |
| Output Voltage Range | -42V to -58V DC |
| Output Current (Total) | Up to 30A (15A per module × 2) |
| Power Output Capacity | 1500W (2 × 750W) |
| System Efficiency | Up to 96% |
| Monitoring Interface | RS485 / dry contact alarms |
| Cooling Method | Smart fan (front-to-back airflow) |
| Installation | 19″ Rack-mountable (1U standard height) |
| Operating Temperature | -40°C to +75°C (derating above +55°C) |
| Relative Humidity | 5%–95% RH, non-condensing |
| Protection Functions | OVP, SCP, OTP, input undervoltage, overload, etc. |
| Warranty | 1–3 Years Manufacturer Warranty |
ETP4830-A1 (R4815G) Applications
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Telecom Base Stations — Powers radio units, switches, and transmission boards
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Access & Aggregation Networks — Supports routers, OLTs, and switches in POPs
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Small Data Centers — Ideal for redundant DC power in edge computing setups
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Industrial Communications — For SCADA, railway signaling, and automation gear
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Emergency Communication Systems — Compact backup DC source for critical nodes
Customization & OEM Options
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Flexible Rectifier Options — Choose R4815G (15A), R4830G (30A), or hybrid mixes
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Monitoring Integration — Compatible with Huawei NetEco & SNMP-enabled EMS
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Custom Cabling Kits — Pre-wired DC output harnesses and AC input cords available
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Rack Integration Services — Pre-installed in power racks with breakers and cabling
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Labeling Services — OEM branding or ISP-logo sticker placement supported
Wholesale & Global Procurement
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100% Genuine Huawei OEM Product — Serial numbers and factory seals verified
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Bulk Supply Options — Available for telecom integrators and infrastructure rollouts
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Ready-to-Ship Units — Secure packaging with anti-static and shock-proof design
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Worldwide Delivery — International shipping compliant with lithium and electronic modules
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Technical Support — Assistance with site installation, configuration, and load testing
Why Choose the ETP4830-A1 (R4815G)
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Compact & Efficient — 1U design with 96% efficiency saves space and energy
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Modular & Scalable — Expandable with plug-and-play rectifier modules
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Reliable DC Power — Supports mission-critical telecom and IT equipment
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Huawei Quality Assurance — Proven stability in harsh environments worldwide
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Flexible Deployment — Supports both indoor rack-mount and outdoor cabinet use
Contact Us Now for Pricing & Technical Datasheets
Empower your network infrastructure with the Huawei ETP4830-A1 (R4815G) — the compact and efficient DC power solution for modern telecom networks and mission-critical applications.
