ZTE ZXD2400 V4.3 48V 50A Max3000W Telecom Rectifier Module

Specifications

Product Overview

The ZTE ZXD2400 V4.3 is original high-reliability digital switching rectifier developed by ZTE, specially designed to match ZTE ZXDU68, ZXDU58 series embedded & outdoor integrated telecom power cabinets. Rated 2900W nominal output, peak up to 3000W@53.5VDC/50A, it converts 80~300VAC wide-range single-phase alternating current into adjustable 42~58VDC standard telecom voltage. Adopts soft-switch + full active PFC design, full-load PF≥0.99, rated efficiency≥90%, excellent anti-fluctuation performance for unstable rural and diesel generator grids. Standard drawer hot-swap plug structure allows online maintenance without system shutdown; built-in RS485/CAN communication interfaces connect with ZTE CSU monitoring unit for remote voltage setup, real-time data collection and fault alarm, widely used in pole-mounted FTTx OLT, indoor/outdoor 4G/5G micro base station and old ZXDU cabinet renovation projects。

Key Features

Ultra-wide AC input:80~300VAC(45~65Hz, nominal100/220V dual grid compatible), automatically derate below 110VAC to protect module safety

Adjustable DC output:42~58VDC continuous regulation(default53.5VDC), max50A constant current, voltage precision≤±0.6%

Full active PFC design, full-load PF≥0.99, low THD＜5%, effectively reduce grid harmonic loss and long-term electricity expense

Front pull-out full hot-swap design, plug & play without cabinet power cut, shorten field repair downtime

Intelligent temperature-variable cooling fan, auto adjust rotating speed based internal temperature to lower idle noise and extend service life

Complete multi-protection:AC OVP/UVP, DC OVP/OCP/SCP/OTP plus input lightning surge protection and anti-reverse connection circuit

RS485+CAN dual communication, realize multi-module automatic current sharing and remote parameter configuration via cabinet monitor

Wide ambient adaptability:-5℃~+65℃ full-power working, stable storage -40℃~+70℃, full-power below 2000m altitude

Technical Specifications

Applications

ZXDU Series Indoor & Outdoor Cabinet Matching Embedded DC Power Module

Pole-mounted FTTx OLT & DSLAM Outdoor Cabinet Backup Power Supply

Indoor/Outdoor 4G/5G Micro Small Cell Rectifier Replacement

Old ZTE ZXDU Power Cabinet Capacity Expansion Upgrade Project

Mini Edge Server Room Auxiliary Uninterrupted DC Power

Rural Off-Grid Solar Hybrid Telecom Station Matching Power Unit

Why Choose Us

We are a professional manufacturer and one‑stop solution provider for communication DC power systems, boasting mature R&D strength, large‑scale production capacity and flexible service modes. We fully support OEM and OBM cooperation, helping global partners create differentiated power products.

Powerful R&D & Customization Ability

We have a professional technical team with years of experience in the power industry. We can provide personalized customized services covering power configuration, external interfaces, functional parameters, appearance design and logo printing, to satisfy diverse demands from telecom operators, system integrators and equipment manufacturers.

Comprehensive OEM & OBM Services

We offer full‑cycle cooperation support from product design, prototype testing, certification to mass production. With efficient development process and strict quality management, we help you quickly launch products and build exclusive brand advantages.

Large Production Capacity & On-time Delivery

We own standardized production workshops and complete production lines. Relying on a stable supply chain and mature production technology, we maintain sufficient inventory and strong production capacity, ensuring on-time delivery even for bulk orders and long-term cooperative supply.

Strict Multi-level Quality Inspection

All products will pass full-load operation test, high-low temperature aging test, safety performance test and simulated on-site operation test before delivery. We adopt high-quality original components and implement strict quality control standards to guarantee long-term stable operation of products in various harsh environments.

Full Lifecycle Technical & After-sales Support

We establish a complete service system including pre-sales consultation, in-sales technical guidance and after-sales maintenance. Our technical team responds quickly to provide remote debugging, on-site technical guidance and spare parts supply, protecting the stable operation of your power system all the time.

Rich Global Project Experience

Our products have been exported to many countries and regions, widely applied in communication, data center, industrial control, new energy and fields. With rich project experience, we can provide targeted power solutions for different regional standards and application scenarios.

We sincerely look forward to establishing long‑term stable cooperative partnership with you.