Ericsson KDU127174/3 RBS Base Station Module

Ericsson KDU127174/3 RBS Base Station Module Image 1

Ericsson KDU127174/3 DUW 31 01 Digital Unit for Radio Base Station systems.

The Ericsson KDU127174/3 is a DUW 31 01 Digital Unit, a baseband processing module designed for use within Ericsson’s Radio Base Station (RBS) infrastructure. This unit handles digital signal processing functions essential to mobile network operation, managing the interface between the radio transmission path and the core network.

The DUW 31 01 is deployed within Ericsson’s macro base station platforms, typically serving 2G/3G mobile network environments. It forms part of the digital unit family that processes voice and data traffic, performing encoding, decoding, and channel management functions within the base station architecture.

This is a legacy component from Ericsson’s earlier generation of mobile network infrastructure. While these systems have largely been superseded by LTE and 5G deployments, the DUW 31 01 remains relevant for operators maintaining existing 2G/3G coverage or requiring spares for established network installations.

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 Ericsson KDU127174/3 refurbished or new?
Tech-Star supplies both new and refurbished Ericsson KDU127174/3. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Ericsson KDU127174/3?
Refurbished Ericsson KDU127174/3 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 Ericsson KDU127174/3?
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 Ericsson KDU127174/3 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 Ericsson KDU127174/3 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 digital signal processing; Base station digital unit; Supports radio interface functions
Applications2G/3G mobile network base stations; Macro cell site deployments; Legacy network maintenance
CompatibilityEricsson RBS base station systems
SpecificationsDigital Unit type DUW 31 01
PlatformEricsson RBS
ManufacturerEricsson

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