ETP4860-B1A2 Huawei Brand New Power Converter with 2xR4830G
The ETP4860-B1A2 Huawei is a Huawei brand new embedded power converter system, equipped with 2x R4830G rectifier modules, each rated at 30A. This compact and high-efficiency power solution is engineered for telecom access networks, transmission nodes, and enterprise communications infrastructure, delivering stable -48V DC output in a space-saving 1U rack-mount form factor.
Key Features
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Model: ETP4860-B1A2
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Rectifier Modules Included: 2 × R4830G (30A per module)
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Output Voltage: Adjustable -42V to -58V DC
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Total Output Capacity: 60A @ -48V DC
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Power Efficiency: ≥ 96%, reducing energy consumption
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Monitoring Unit: SMU01B built-in with LCD and alarm interface
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Hot-Swappable Modules: Fast replacement without powering down
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Compact Design: 1U height, ideal for 19-inch rack installation
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Cooling System: Intelligent temperature-controlled fan system
Technical Specifications
| Specification | Details |
|---|---|
| System Model | ETP4860-B1A2 |
| Rectifiers Included | 2 × R4830G Rectifier Modules (30A each) |
| Input Voltage Range | 85–300V AC (Nominal 220V AC) |
| Input Frequency | 45–65 Hz |
| Output Voltage | -42V to -58V DC adjustable |
| Max Output Current | 60A (combined) |
| Efficiency | ≥ 96% (typical full load) |
| Monitoring Unit | SMU01B – LCD display, dry contact alarms, RS485/RS232 ports |
| Cooling | Fan-cooled, temperature-controlled |
| Installation | 19-inch rack-mount, 1U height |
| Operating Temperature | -40°C to +55°C |
| Humidity | 5%–95% RH, non-condensing |
| Dimensions | 442 × 300 × 44.4 mm |
| Weight | Approx. 6.5 kg (fully loaded) |
| Certifications | CE, RoHS, UL, IEC60950 |
| Warranty | 1–3 Years Manufacturer Warranty |
ETP4860-B1A2 Huawei Applications
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Telecom Access Sites – Reliable DC power for BTS, DSLAM, ONU
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Transmission Systems – Supports Huawei SDH, MSTP, and optical platforms
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Enterprise Networks – Compact power source for server rooms or edge routers
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Data Centers – Ideal for distributed DC power supply nodes
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Industrial Communication – Stable power for outdoor cabinets and control sites
Customization & OEM Options
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OEM Branding – Private labeling with customer logos and part numbers
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Preconfigured Output Settings – Factory-adjusted voltage and alarm thresholds
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Optional Communication Ports – SNMP, Ethernet interface expansion
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Wiring Kits – Custom DC output cabling and terminal block arrangements
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Scalable Design – Available in 1x30A or 2x30A configurations
ETP4860-B1A2 Wholesale & Global Supply
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Genuine Huawei OEM Stock – 100% original, with serial tracking and documentation
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Bulk Order Discounts – Competitive pricing for ISPs, integrators, and carriers
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Rapid Shipping – Stock available for urgent deployment
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Secure Packaging – Anti-static and shock-proof export-grade packing
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Global Compliance – Shipped with full documentation and safety certifications
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Tech Support – Integration assistance and remote commissioning services
Why Choose ETP4860-B1A2 Huawei Power Converter
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Dual 30A Rectifiers – Redundant, stable -48V output
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Carrier-Grade Quality – Used in thousands of Huawei telecom sites
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High Efficiency (96%) – Low energy loss, cost-effective
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Compact 1U Design – Saves space in crowded network racks
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Smart Management – Built-in LCD controller for alarms and voltage tuning
Contact Us for Pricing, Datasheet & Volume Orders
Upgrade your power infrastructure with the Huawei ETP4860-B1A2, a high-performance, efficient, and reliable DC power converter system with 2xR4830G rectifiers — perfect for telecom, enterprise, and industrial power needs.
