1U 48V 100A Telecom DC Power System | ETP48100-B1 with R4850G2 Rectifier Module

Specifications

1U 48V 100A Telecom DC Power System (ETP48100-B1)

Product Description

Introduction

The ETP48100-B1 is a compact 1U embedded telecom DC power system, perfectly matched with R4850G2 rectifier modules. It adopts 200-240V single-phase AC input and converts it into stable 48V DC power. Equipped with two R4850G2 rectifier modules, the maximum total output current reaches 100A and total output power up to 6000W. With a peak conversion efficiency of 96%, built-in forced air cooling and modular hot-swap design, this unit features small size, lightweight and easy installation. It comes with multiple DC output circuits and complete safety protection, and is widely compatible with mainstream OLT devices such as Huawei MA5680T, MA5683T and MA5800 series. It is an ideal power solution for FTTX networks, indoor machine rooms and small and medium-sized communication base stations.

Key Features

Compact 1U Design: Ultra-thin 1U rack structure (45mm height), dimensioned at 45×315×415mm and only 7kg in weight, saving cabinet space for dense deployment.

Dual AC Input Adaptation: Supports 100-120V and 200-240V AC input, with a wide operating range of 85-290V AC, adapting to various global power grid environments.

High Efficiency Performance: The matched R4850G2 rectifier module achieves up to 96% conversion efficiency, low heat generation and low power consumption for long-term operation.

Modular Hot Swap: Rectifier modules support hot plug and replacement. No system shutdown is required during maintenance, effectively reducing service downtime.

Reliable Heat Dissipation: Built-in fan forced convection cooling system to ensure stable full-load operation and extend product service life.

Multi-circuit Output: Multiple DC load output ports to supply power for multiple communication devices simultaneously, flexible for system configuration.

Comprehensive Protection: Integrated overvoltage, overcurrent, short-circuit and over-temperature protection, plus surge resistance (2kV differential / 4kV common mode) to protect terminal equipment.

Strong Environmental Adaptability: Works stably at -33℃ to 55℃, storage temperature ranges from -40℃ to 70℃, and can operate normally below 3000m altitude.

Certified Quality: Passes CE and ISO certifications, compliant with international telecom equipment standards; custom logo service is supported.

Applications

Huawei MA5680T, MA5683T, MA5800-X7/X15/X17 and other OLT equipment

FTTX fiber-optic broadband access network systems

Indoor telecom machine rooms and small communication base stations

Network transmission equipment and embedded DC power distribution projects

Specifications

Why Choose This Model?

Perfect Matching: Specially configured with R4850G2 rectifier modules, 100% compatible with Huawei mainstream OLT devices for plug-and-play use.

High Power Density: 1U small body with 100A large current output, balancing space utilization and load capacity.

Energy Saving: 96% high efficiency reduces long-term operating costs and heat emission.

Easy Maintenance: Hot-swap modules simplify on-site replacement and avoid service interruption.

Wide Adaptability: Suitable for multiple voltage standards and complex temperature & altitude environments.

Full Protection: Multi-layer safety and surge protection ensure stable operation in harsh conditions.

Company Profile

Shenzhen Synergic Technology Co., Ltd., founded in 2024, focuses on the production, manufacturing, R&D, and sales of power related products, including telecom power systems, energy storage batteries, and solar power solutions. We are committed to delivering comprehensive, end-to-end power solutions for our customers.

Our team members primarily come from leading companies in the power supply industry, bringing years of hands-on experience. We supply network energy equipment including telecom power systems, precision distribution cabinets and integrated cabinets (customization available) from ELTEK, Huawei, Vertiv (formerly Emerson), ZTE and CE+T. Our product range also covers UPS, precision air conditioners, batteries and other data room accessories from well-known brands.

All products are strictly tested before delivery. We offer reliable after-sales service and instant spare parts support within warranty to cut your time and costs. Custom OEM/ODM services are also available.

For pricing, configuration options and OEM customization, please contact us for detailed technical support and quotation.

WhatsApp: +86 13714076096
Email: 3795149443@qq.com
Website: https://www.synergicsys.com

Shenzhen Synergic Technology Co., Ltd.

We are a professional supplier focusing on the R&D, sales and export of communication power supplies and data center peripheral products. Our product portfolio covers mainstream brands including Vertiv (Emerson), Huawei, Eltek, ZTE and Delta, involving embedded power systems, rectifier modules, monitoring units, power distribution cabinets, UPS and supporting storage batteries. We also provide customized cabinet and OEM logo services to meet personalized project demands.

All products undergo strict performance test, aging test and full-load test before delivery to ensure reliable quality. We offer comprehensive after-sales support and sufficient spare parts within the warranty period, helping customers cut maintenance time and costs. Our products are exported to Southeast Asia, Africa, the Middle East, Europe, South Asia and other regions, and have won wide recognition from global distributors and engineering clients.

FAQ

Q: What rectifier module does this power system match?

A: It is equipped with R4850G2 rectifier modules, 50A per module, and the total maximum output reaches 100A with two modules.

Q: What AC voltage does it support?

A: It supports 100-120V and 200-240V AC, with an operating range of 85-290V AC for wide grid adaptation.

Q: Does the module support hot swap?

A: Yes, the R4850G2 rectifier module supports hot swap, which can be replaced without shutting down the system.

Q: What is the overall size and weight?

A: The dimension is 45 × 315 × 415 mm and the net weight is 7kg, lightweight and space-saving.

Q: What is the working temperature range?

A: The operating temperature is -33℃ to 55℃, and the storage temperature is -40℃ to 70℃.

Q: Can you provide logo customization?

A: Yes, we support OEM logo customization to meet your branding needs.

Q: What is the minimum order quantity?

A: The MOQ is 1 piece, supporting sample orders and small-batch procurement.