Product Overview

The Huawei ETP48200-C5E1 is a 5U rack-mounted telecom power system that converts AC input into stable −48V DC output for telecom equipment such as OLTs, routers, and transmission systems.

It supports three-phase (220/380V) and single-phase AC input, making it suitable for diverse deployment environments. The system adopts overhead cabling design, which is ideal for structured telecom cabinets and central office installations.

With modular architecture, hot-swappable rectifiers, and intelligent monitoring, it ensures high reliability, easy maintenance, and remote management.

Key Features

• High Capacity Output – Up to 200A / 12kW

• 5U Rack Design – Standard 19-inch installation

• Overhead Cabling Structure – Easier cable management

• Hot-Swappable Rectifiers & SMU – No downtime maintenance

• Intelligent Monitoring – Remote control via SNMP / WebUI

• Wide Input Voltage Range – 85–300V AC supported

• High Power Factor – Up to 0.99 efficiency performance

Monitoring Module

Supported Monitoring Unit

• SMU02C Monitoring Module

Functions

• Real-time monitoring of rectifiers, batteries, and loads

• Alarm detection and reporting

• Battery charge/discharge management

• Remote access via FE / RS485 / RS232 / CAN

• Integration with Huawei NetEco or third-party NMS

Rectifier Modules

The system supports multiple Huawei high-efficiency rectifiers:

Compatible Rectifier Models

• R4850G2 (50A)

• R4850G5

• R4875G5

Configuration

• Up to 4 × R4850G2 modules

• Maximum output: 200A

Applications

The Huawei ETP48200-C5E1 is widely used in:

• Telecom central offices

• ISP backbone and access networks

• GPON / OLT equipment rooms

• Transmission systems (OSN series)

• Enterprise communication networks

• Data communication cabinets