Description

Product Overview

Name: Huawei R4875G5 48V 75A 4000W Rectifier Module High Efficiency - fiberolt.com
Brand: Huawei

Huawei R4875G5 converts AC input into stable −48V DC output, providing power for telecom equipment such as OLTs, routers, switches, and transmission systems.

With high efficiency up to 97%, wide input voltage range, and intelligent control, this module is ideal for modern telecom environments including 5G base stations, ISP networks, and data centers.

Its hot-swappable and high power density design allows easy expansion and maintenance in Huawei power systems such as ETP48200 / ETP48300 / ETP48400 series.

Key Features

High Output Power – 4000W (75A @ 53.5V DC)
Ultra High Efficiency – Up to 97%
Wide AC Input Range – 85–300V AC
High Power Factor – ≥ 0.99
Hot-Swappable Design
Compact 1U Module
Intelligent Fan Cooling
Full Protection Functions – OVP / OCP / OTP

Specification

Parameter	Specification
Model	Huawei R4875G5
Input Voltage	85–300V AC
Frequency	45–65 Hz
Output Voltage	−42V to −58V DC
Rated Output	53.5V DC
Output Current	75A
Output Power	4000W
Efficiency	Up to 97%
Power Factor	≥ 0.99
Cooling	Fan cooling
Dimensions	40.8 × 105 × 281 mm
Weight	≤ 2 kg

FAQ

What is the output of R4875G5?

It provides −48V DC output with 75A current (4000W).

Is it hot-swappable?

Yes, it supports live replacement without system shutdown.

What systems support this module?

It is widely used in ETP48 series telecom power systems.

What is the efficiency?

Up to 97%, helping reduce energy costs.

Can multiple modules work together?

Yes. It supports parallel operation for higher capacity systems.

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Shipping & Delivery

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Shipping Ways

To ensure your merchandise arrive safely and timely with the assistance of our reliable international carriers, we have flexible shipping ways by Express, AirCargo, Marine and Road.According to your specific requirement and cargo volumes, our sales representative will offer the most suitable and cost-effective shipping method for you.

Methods	Tools	Time	Destination
DHL/FedEx/UPS/TNT	Airplane	5~7 days	Door to Door
Airway	Airplane	7~10 days	Airport
Marine	Vessel	30~45 days	Seaport
Road	Truck/Train(China-Europe Railway)	Unstable	Assigned Address

Huawei R4875G5 Rectifier Module

Product Overview

Key Features

Specification