Huawei 21030522891 BTS/NodeB Base Station Module

Huawei 21030522891 BTS/NodeB Base Station Module Image 1

Huawei 21030522891 UPBA1 baseband processing unit for mobile network base stations.

The Huawei 21030522891 is a UPBA1 (Universal Processing Baseband Unit Assembly) board designed for Huawei’s mobile network base station equipment. This baseband processing unit handles the digital signal processing functions essential for wireless communication, managing the interface between the radio frequency components and the core network.

The UPBA1 is typically deployed within Huawei BTS (Base Transceiver Station) or NodeB equipment, supporting mobile network operators in delivering 2G/3G wireless services. It provides the computational processing required for channel coding, modulation, and protocol handling in cellular network infrastructure.

This board represents legacy Huawei mobile network technology. As operators have largely transitioned to 4G LTE and 5G infrastructure, the UPBA1 is primarily sought for maintenance and spares support of existing 2G/3G network deployments that remain operational in various markets.

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

Compatible with the same platform

Frequently asked questions

Is the Huawei 21030522891 refurbished or new?
Tech-Star supplies both new and refurbished Huawei 21030522891. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei 21030522891?
Refurbished Huawei 21030522891 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 21030522891?
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 21030522891 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 21030522891 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 FeaturesBaseband signal processing; Core network interface; Channel coding and modulation support
Applications2G/3G mobile network infrastructure; Legacy BTS maintenance; Cellular network spares support
CompatibilityHuawei BTS series; Huawei NodeB platforms
PlatformHuawei BTS/NodeB
ManufacturerHuawei

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