1U Rack Mount ETP48100-B1 | 48V 100A DC Power Supply with R4850G2 Rectifier Module

Specifications

1U Rack Mount ETP48100-B1 48V 100A DC Power Supply

Product Description

Introduction

The ETP48100-B1 is a compact 1U rack mount embedded DC power supply, equipped with R4850G2 rectifier modules. It supports 200~240V single-phase AC input and outputs stable 48V DC power. Configured with two R4850G2 modules, the maximum output current reaches 100A and total output power hits 6000W. Featuring 96% high conversion efficiency and built-in forced air cooling, this unit adopts hot-swap modular design for easy on-site maintenance. With multiple DC output circuits and comprehensive safety protection, it is fully compatible with mainstream OLT devices including Huawei MA5680T and MA5683T. It is an ideal power solution for FTTX broadband networks, indoor telecom machine rooms and small communication base stations.

Key Features

1U Compact Structure: Standard 1U rack size, dimensioned at 45×315×415mm and only 7kg in weight, which saves cabinet space and supports dense equipment layout.

Wide AC Input: Adapts to 200~240V AC grid, with stable performance under normal commercial power conditions.

High Efficiency Energy-saving: The matched R4850G2 rectifier achieves up to 96% conversion efficiency, lowering long-term power consumption and heat generation.

Hot Swap Design: Rectifier modules support hot plugging. No system shutdown is needed for replacement, effectively reducing service downtime.

Reliable Heat Dissipation: Built-in fan adopts forced convection cooling, ensuring stable full-load operation for 24 hours a day.

Multiple Output Circuits: Multiple DC branches supply power for several telecom devices simultaneously, flexible for system configuration.

Complete Safety Protection: Integrated overvoltage, overcurrent, short-circuit and overtemperature protection to protect terminal equipment effectively.

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 available.

Applications

Huawei MA5680T, MA5683T and other mainstream 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?

High Compatibility: Perfectly matched with R4850G2 rectifier and mainstream Huawei OLT devices for plug-and-play use.

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

Low Operating Cost: 96% high efficiency reduces power loss and heat during long-term operation.

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

Stable Performance: Wide temperature and altitude adaptability, suitable for various ordinary telecom scenarios.

Full Protection Mechanism: Multiple safety designs prevent equipment damage caused by abnormal power supply.

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: Which rectifier module does this power supply match?

A: It is equipped with R4850G2 rectifier modules. Two modules work together to reach a maximum output of 100A.

Q: What is the AC input voltage range?

A: The rated AC input is 200~240V, applicable to conventional commercial power grids.

Q: Does the module support hot swap?

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

Q: What are the size and weight of the product?

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 service?

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

Q: What is the minimum order quantity?

A: The MOQ is 2 pieces, supporting small-batch procurement.