1U ETP4860-B1A2 60A 48V DC Power System | Embedded Telecom Power Supply

Specifications

1U ETP4860-B1A2 60A 48V DC Power System For Telecommunications

Product Description

Introduction

The ETP4860-B1A2 is a high-performance 1U embedded DC power system specially developed for the telecommunications industry. With a compact 1U rack-mount design, it delivers a maximum output current of 60A and standard 48V DC power, perfectly matching various telecom equipment, OLT devices, communication base stations and indoor machine rooms. This power system supports wide-range AC and HVDC dual input, equipped with two 30A R4830G rectifier modules and compatible with SMU11B/SMU11C monitoring units. It boasts high conversion efficiency, comprehensive battery management and remote communication functions. All rectifier and monitoring modules support hot swap, which greatly simplifies on-site maintenance. Featuring stable performance, strong environmental adaptability and complete safety protection, it is a cost-effective and reliable core power solution for modern communication networks.

Key Features

Ultra-Compact 1U Structure: Standard 19-inch 1U rack size (43.6mm height), lightweight and space-saving, easy to install in all kinds of standard communication cabinets and embedded frames.

Dual Wide Input Range: Supports 85-300V AC and 85-420V HVDC input, adapting to various complex power grid environments and different power supply standards worldwide.

High Output Capacity: Equipped with two 30A rectifier modules, the total maximum output current reaches 60A, with rated output power up to 4000W, meeting high-load power demands.

Ultra-High Efficiency: The overall conversion efficiency is up to 96%, with a power factor greater than 0.99, effectively reducing power loss and heat generation during long-term operation.

Hot-Swap Design: Both rectifier modules and monitoring modules support hot plugging and replacement. No system shutdown is required for maintenance, minimizing service interruption.

Intelligent Management System: Matches SMU11B/SMU11C monitoring modules, supporting real-time data monitoring, fault alarm, remote access and online device upgrade.

Perfect Battery Management: Comes with dedicated battery circuits, realizing intelligent charging, temperature compensation and low-voltage protection to extend battery service life.

Full Safety Protection: Integrated overvoltage, overcurrent, short-circuit, overtemperature and surge protection, ensuring the safe operation of the power system and terminal telecom equipment.

Wide Environmental Adaptability: Works stably in a wide temperature range and high altitude areas, suitable for indoor machine rooms and outdoor communication base stations.

Applications

Fiber-optic OLT equipment such as Huawei MA5600T, MA5608T and related access devices

Mobile communication base stations, BBU and RRU supporting power supply

Indoor telecom machine rooms and remote unattended communication sites

Transmission network equipment and broadband communication systems

Embedded DC power distribution and battery backup power projects

Specifications

Why Choose This Model?

Space-Saving 1U Design: Compact body fits most standard cabinets, ideal for space-limited machine room and cabinet deployment.

Strong Load Capacity: 60A high current output and 4000W power fully meet the power needs of multi-device communication systems.

Dual Input Compatibility: AC and HVDC dual input design adapts to diverse power supply environments for wide application.

Hot-Swap & Easy Maintenance: Modular hot-swap structure reduces maintenance difficulty and avoids service outage.

Intelligent Remote Monitoring: Supports remote management and online upgrade, convenient for centralized operation and maintenance of multiple sites.

High Efficiency & Energy Saving: 96% high efficiency lowers long-term operating costs and equipment heat.

Rugged & Reliable: Wide temperature and altitude resistance plus multi-level protection ensure stable operation in harsh scenarios.

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 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 is the total maximum output current of this power system?

A: It is equipped with two 30A rectifier modules, and the total maximum output current is 60A.

Q: What input types does it support?

A: It supports two input modes: 85-300V AC and 85-420V HVDC, adapting to various power supply conditions.

Q: Does it support hot swap?

A: Yes. Both rectifier modules and matched monitoring modules support hot swap, allowing replacement without shutting down the system.

Q: Which monitoring modules are compatible?

A: It can work perfectly with SMU11B and SMU11C monitoring communication modules.

Q: What is the overall conversion efficiency?

A: The maximum conversion efficiency reaches 96%, with excellent energy-saving performance.

Q: What are the dimensions of the product?

A: The overall size is 442mm × 255mm × 43.6mm, adopting standard 1U rack structure.

Q: What working environment is this product suitable for?

A: It works stably at -40℃ ~ +65℃ and can be used normally at an altitude of up to 4000 meters, suitable for indoor and outdoor telecom sites.