ETP4830-A1 48V 30A Embedded Telecom Power Supply | 1U FTTH DC Power System

Specifications

ETP4830-A1 Embedded FTTH Telecom DC Power System

Product Description

Introduction

The ETP4830-A1 is a 1U rack-mounted embedded DC power system specially designed for FTTH and Huawei OLT equipment. It supports 110V dual live wire and 220V single-phase AC input, with an ultra-wide operating voltage range of 85-300V AC. Equipped with two 15A R4815N rectifier modules, the system delivers a maximum total output current of 30A and rated output power up to 2000W. Matched with SMU01A/SMU01B/SMU01C monitoring units, it realizes intelligent battery management, multi-protocol remote communication and real-time status monitoring. Adopting natural cooling and hot-swap modular design, this compact power unit features high efficiency, low noise and easy maintenance. It is perfectly compatible with Huawei MA5680T, C300 and other mainstream OLT devices, and is widely used in FTTX access networks, indoor machine rooms and small communication base stations.

Key Features

Ultra-Wide Input Adaptation: Compatible with 110V dual live wire and 220V single-phase AC, working stably within 85-300V AC to adapt to various complex power grids worldwide.

High Efficiency Performance: The rectifier module achieves over 96% conversion efficiency, with advanced module sleep function to further reduce energy consumption and heat generation.

1U Compact Structure: Standard 19-inch 1U rack size, lightweight (≤8kg), saves cabinet space for dense equipment layout.

Hot-Swap Modular Design: Rectifier and monitoring modules support hot plugging. Maintenance and replacement can be done without system shutdown, avoiding service interruption.

Intelligent Monitoring System: Supports SMU series monitoring units, compatible with SNMP, HTTPS and multiple telecom protocols. Equipped with LCD display and keys for local operation, as well as remote centralized management.

Professional Battery Management: Optimized charge and discharge control, temperature compensation and low-voltage protection extend the service life of storage batteries effectively.

Natural Heat Dissipation: Fanless design lowers failure rate and operating noise, suitable for 24-hour long-term continuous operation.

Comprehensive Safety Protection: Integrated overvoltage, overcurrent, short-circuit and over-temperature protection, plus lightning resistance to safeguard terminal equipment.

Strong Environmental Resistance: Works stably at -40℃ ~ +75℃, suitable for indoor and outdoor communication sites with diverse environmental conditions.

Applications

Huawei MA5680T, C300 and other mainstream OLT access equipment

FTTH fiber-optic broadband access network systems

Indoor telecom machine rooms and small & medium communication base stations

Wireless communication auxiliary power supply and remote unattended sites

Enterprise private network and transmission equipment power distribution projects

Specifications

Why Choose This Model?

Perfect Compatibility: Specially optimized for Huawei OLT and FTTH equipment, plug-and-play without complex debugging.

Energy Saving & High Efficiency: Over 96% efficiency and module sleep function cut long-term operating costs significantly.

Space-Saving Design: 1U slim body fits standard cabinets, ideal for compact machine room layout.

Low Failure Risk: Fanless natural cooling reduces vulnerable parts and daily maintenance workload.

Smart Management: Rich communication protocols and local display realize unattended remote monitoring.

Full Protection Mechanism: Multiple safety designs ensure stable operation in harsh power and environmental 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 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 use?

A: It is equipped with 15A R4815N/R4815G rectifier modules, two modules in total to reach 30A max current.

Q: What AC input modes are supported?

A: It supports 110V dual live wire and 220V single-phase AC, with an ultra-wide working range of 85-300V AC.

Q: Which monitoring units are compatible?

A: It matches SMU01A, SMU01B and SMU01C monitoring modules for different management protocol requirements.

Q: Does it support hot swap?

A: Yes, both rectifier and monitoring modules support hot swap for maintenance without powering off the system.

Q: What is the cooling method?

A: It adopts fanless natural cooling, featuring low noise and high operational stability.

Q: What is the maximum output power?

A: The total rated output power is 2000W, which fully meets the power demand of FTTH and OLT equipment.

Q: What is the working temperature range?

A: The operating temperature is -40℃ ~ +75℃, adapting to various indoor and outdoor deployment scenarios.