The Huawei 5G CPE Pro 5 H155-381 is a state-of-the-art indoor 5G wireless gateway designed to deliver ultra-fast internet connectivity for homes and small offices.

Overview of Huawei 5G CPE Pro 5 H155-381 Router

In the fast – paced world of modern connectivity, the Huawei 5G CPE Pro 5 H155-381 Router emerges as a standout device, offering a robust and versatile networking solution.

With robust hardware and extensive network management features, making it an excellent choice for users seeking fast, reliable, and future-proof internet connectivity in home or small office environments.

In this article, let’s take a little time to carefully review the relevant configuration of this router

Network and Performance

Supports 5G NSA (Non-Standalone) and SA (Standalone) modes, compatible with a wide range of 5G frequency bands including n1, n3, n5, n7, n20, n28, n38, n40, n41, n77, n78, and n79, among others, ensuring broad operator compatibility.

Offers peak 5G download speeds up to 3.6 Gbps and upload speeds up to 500 Mbps, depending on network conditions and operator support.

Supports LTE Category 20 with up to 2 Gbps download and 150 Mbps upload speeds, with carrier aggregation across up to 5 frequencies for enhanced 4G performance.

Does not support 2G or 3G networks, focusing exclusively on 4G and 5G connectivity.

Wi-Fi Specifications

Incorporates Wi-Fi 6 (802.11ax) technology with AX3000 class performance, delivering dual-band 2.4 GHz and 5 GHz coverage with 2×2 MIMO on both bands.

Supports up to 128 concurrent Wi-Fi users, making it suitable for dense device environments.

Wireless transmission rates can reach up to 5100 Mbps with dual-band dual-concurrent (DBDC) operation.

Equipped with dual-band Wi-Fi antennas enhanced by six signal amplifiers for improved coverage and signal strength.

Hardware and Interfaces

Powered by the Balong 5000 multi-mode chipset, ensuring efficient processing and stable connectivity.

Features two Gigabit Ethernet RJ45 ports: one configurable as WAN or LAN and one dedicated LAN port, enabling flexible wired networking options.

Includes a Nano-SIM slot (4FF) for mobile network access.

Physical dimensions are approximately 99 mm x 107 mm x 215 mm, with a weight around 700-915 grams depending on the source.

Maximum power consumption is under 24 watts, with operating temperatures ranging from 0°C to 40°C and storage temperatures from -20°C to +70°C.

Antennas and Signal

Internal 5G NR antennas provide a high gain of 11 dBi, supporting 4×4 MIMO on key 5G bands for enhanced signal reception and throughput.

Unlike some models, the H155-381 does not have external antenna ports for 5G, relying on its internal high-gain antennas.

Provides detailed signal information including Cell ID, RSRP, RSRQ, and SINR for monitoring network quality.

Versatile Connectivity Options

One of the key highlights of the H155-381 is its versatility in connectivity.

It comes with two full – gigabit Ethernet ports.

This allows you to use both SIM card and broadband Internet access simultaneously.

You can connect wired devices directly to the router for a stable and high – speed connection, while also using the SIM card for mobile Internet access.

This dual – mode capability ensures that you always have a reliable network connection, no matter the circumstances.

Additional Features

Supports advanced networking functions such as bridge mode, IP and MAC address reservation, frequency selection, router IP modification, guest Wi-Fi mode, DDNS, and integrated VPN clients (L2TP, PPTP).

Equipped with buttons for power, WPS, and reset, along with LED indicators for 5G, 4G, and status.

Compatible with Huawei AI Life app for easy management via smartphone.

Comes with a 12V 3A EU standard power adapter and a multilingual interface including French manuals and after-sales support in French.

Summary

The Huawei 5G CPE Pro 5 H155-381 router is a robust, feature-rich device optimized for delivering gigabit-class 5G and 4G connectivity with advanced Wi-Fi 6 performance, making it an excellent choice for users seeking high-speed, reliable internet access with extensive network management capabilities.

Whether you’re a business professional on the go, a gamer seeking lag – free online experiences, or a family looking to enhance your home network, this router offers a range of features that cater to diverse needs.