Huawei AAU 3940 AAU Series Base Station Module

Huawei AAU 3940 AAU Series Base Station Module Image 1

Huawei AAU 3940 Active Antenna Unit for 4G/5G mobile network deployments.

The Huawei AAU 3940 is an Active Antenna Unit (AAU) designed for mobile network base station deployments. This integrated unit combines the antenna array with radio frequency processing capabilities in a single compact enclosure, supporting multi-band and multi-technology operation for 4G LTE and 5G NR networks.

The AAU 3940 is deployed at macro cell sites as part of Huawei’s distributed base station architecture, typically paired with a Baseband Unit (BBU) via fibre connection. It is designed for outdoor pole or tower mounting, providing radio coverage across urban, suburban, and rural environments.

Active Antenna Units such as the AAU 3940 represent the modern approach to mobile network radio access, offering improved spectral efficiency and Massive MIMO capabilities compared to traditional passive antenna plus RRU configurations.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Frequently asked questions

Is the Huawei AAU 3940 refurbished or new?
Tech-Star supplies both new and refurbished Huawei AAU 3940. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei AAU 3940?
Refurbished Huawei AAU 3940 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Huawei AAU 3940?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Huawei AAU 3940 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Huawei AAU 3940 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesIntegrated antenna and radio unit; Outdoor pole/tower mounting; Massive MIMO support; Multi-band capable
Applications4G LTE macro cell deployments; 5G NR radio access; Urban and rural mobile coverage
CompatibilityHuawei BBU5900; Huawei BBU3900; Huawei SingleRAN architecture
SpecificationsActive Antenna Unit; Outdoor rated enclosure; Fibre fronthaul interface
PlatformHuawei AAU Series
ManufacturerHuawei

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