
Huawei WD5M9E395900 RRU 3959 900MHz Remote Radio Unit for wireless base station deployments.
The Huawei WD5M9E395900 is a Remote Radio Unit (RRU) model 3959 operating in the 900MHz frequency band. This RRU is designed to be deployed at antenna sites, providing radio frequency transmission and reception capabilities for mobile network base stations. It connects to the baseband unit via fibre optic CPRI interfaces, handling the conversion between digital baseband signals and analogue RF signals.
The RRU 3959 forms part of Huawei’s distributed base station architecture, where radio units are installed close to antennas on towers or rooftops while baseband processing remains in a centralised location. The 900MHz band support makes this unit suitable for LTE or GSM deployments requiring extended coverage, as lower frequencies provide superior propagation characteristics for rural and wide-area coverage scenarios.
This is a legacy Huawei RRU model that has been superseded by newer generation radio units. However, it remains relevant for operators maintaining existing network infrastructure or requiring compatible replacement units for established deployments.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | Huawei RRU5502 |
|---|---|
| Manufacturer | Huawei |

| Platform | OptiX |
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| Manufacturer | Huawei |

| Platform | Huawei eSpace |
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| Manufacturer | Huawei |

| Platform | Huawei Transmission Systems |
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| Manufacturer | Huawei |

| Platform | Huawei OptiX |
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| Manufacturer | Huawei |

| Platform | OptiX OSN Series |
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| Manufacturer | Huawei |

| Platform | Huawei Distributed Base Station |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei Distributed Base Station |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei Distributed Base Station |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei Distributed Base Station |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei Distributed Base Station |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei Distributed Base Station |
|---|---|
| Manufacturer | Huawei |
| Key Features | 900MHz band operation; CPRI fibre interface to BBU; Tower or rooftop mounting; Integrated RF amplification and filtering |
|---|---|
| Applications | Mobile network macro cell sites; Rural LTE coverage; GSM network deployments; Wide-area mobile coverage |
| Compatibility | Huawei BBU3900; Huawei BBU3910; Huawei distributed base station architecture |
| Specifications | 900MHz frequency band; CPRI optical interface; RRU 3959 series |
| Platform | Huawei Distributed Base Station |
| Manufacturer | Huawei |
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