
Huawei 03057155 UBBPE4 baseband processing unit for mobile network base stations.
The Huawei 03057155 is a UBBPE4 baseband processing unit designed for use in Huawei mobile network base station equipment. This board handles baseband signal processing functions essential for wireless network operation, managing the digital processing of voice and data traffic between the radio interface and the core network.
The UBBPE4 is deployed within Huawei’s BTS (Base Transceiver Station) or eNodeB infrastructure, forming part of the baseband unit subsystem that processes uplink and downlink signals. It supports the computational requirements for multi-carrier and multi-standard wireless deployments in mobile operator networks.
This component is part of Huawei’s telecommunications infrastructure portfolio for 3G/4G network deployments. As mobile networks continue to evolve, operators maintaining existing Huawei infrastructure may require replacement or expansion units to support ongoing service delivery.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Manufacturer | Huawei |
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| Platform | Huawei OptiX |
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| Manufacturer | Huawei |

| Platform | Huawei OptiX |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei SingleRAN BTS3900/DBS3900 |
|---|---|
| Manufacturer | Huawei |

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

| Platform | OptiX OSN |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei BTS/eNodeB |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei BTS/eNodeB |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei BTS/eNodeB |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei BTS/eNodeB |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei BTS/eNodeB |
|---|---|
| Manufacturer | Huawei |

| Platform | Huawei BTS/eNodeB |
|---|---|
| Manufacturer | Huawei |
| Key Features | Baseband signal processing; Multi-carrier support; Integrated processing architecture |
|---|---|
| Applications | Mobile network base stations; 3G/4G wireless infrastructure; Telecom operator deployments |
| Compatibility | Huawei BBU (Baseband Unit) chassis; Huawei eNodeB systems |
| Specifications | UBBPE4 baseband processing board |
| Platform | Huawei BTS/eNodeB |
| Manufacturer | Huawei |
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