Huawei RRU 5904 (Model 02311UWT / WD5M215904GB) – Product Overview

The Huawei RRU 5904 02311UWT is a high-performance Remote Radio Unit (RRU) operating in the 2100 MHz frequency band.
It supports multi-mode (UMTS/LTE) networks with a 4T4R (4 transmit, 4 receive) configuration and delivers 4 × 60 W of output power.
This unit provides reliable outdoor performance, compact design, and efficient power consumption, making it ideal for base-station expansion and modern telecom deployments.

Model and Frequency Band

• Model Number: 02311UWT

• Part Code: WD5M215904GB

• Operating Band: 2100 MHz

• Supported Technologies: UMTS / LTE (Multi-Mode)

• MIMO Configuration: 4T4R (4 Transmit / 4 Receive)

• Output Power: 4 × 60 W

• Power Supply: −48 V DC

Technical Specifications

Key Features

• Optimized for 2100 MHz UMTS/LTE multi-mode operation

• High output power of 4 × 60 W for wide-area coverage

• 4T4R MIMO architecture to improve throughput and spectral efficiency

• Modular, compact design for flexible tower or wall installation

• Outdoor-grade protection ensures long-term reliability

• Low-power, high-efficiency design for telecom infrastructure use

• Compatible with Huawei DBS5900 / DBS3900 systems via optical fiber interface

Typical Applications

• 2100 MHz LTE / UMTS macro cell coverage

• Base-station expansion and network modernization

• Outdoor and rural coverage enhancement

• Integration with Huawei BBU in distributed RAN systems