About This Part
The Ericsson Part Number KDU127161/2, commonly identified as the DUW 2001, is a sophisticated digital unit module integral to Ericsson's Radio Base Station (RBS) platforms, particularly within the RBS 6000 series. This advanced component serves as the central processing unit for WCDMA (Wideband Code Division Multiple Access) base stations, performing critical baseband processing functions. Its primary role involves managing radio resources, handling data aggregation, and executing signaling protocols for 3G mobile communications. The DUW 2001 facilitates the interface between the core network and the radio access network, connecting to Remote Radio Units (RRUs) via CPRI (Common Public Radio Interface) links. Technically, it is engineered to support high-speed packet access (HSPA) and multiple WCDMA carriers, enabling robust capacity for voice and data services. It processes user data and control plane traffic, ensuring efficient resource allocation and seamless connectivity for a significant number of subscribers within a cell. Its modular design allows for flexible configuration and scalability within the base station architecture. The Ericsson DUW 2001 is deployed extensively within mobile network infrastructure globally, primarily integrated into Ericsson RBS 6000 series base stations. These units are foundational for operators providing 3G WCDMA and HSPA services, supporting a wide array of applications from mobile broadband to voice communication. Its deployment scenarios include urban, suburban, and rural environments where robust and reliable 3G coverage is essential. The DUW 2001 addresses the critical need for efficient baseband processing in high-traffic areas, enabling operators to manage increasing data demands and maintain service quality. It is a key component for network expansion projects, allowing operators to add capacity to existing cell sites or establish new ones. Furthermore, it serves as a vital spare part for maintaining operational continuity, facilitating rapid replacement of units to minimize downtime and ensure network resilience. Its widespread adoption by major telecom operators underscores its proven reliability and performance in demanding network environments, making it a cornerstone for 3G network operations. For B2B clients seeking cost-effective and reliable infrastructure solutions, Revo Distribution Limited offers used and professionally refurbished units of the Ericsson KDU127161/2 (DUW 2001). Our inventory provides a crucial avenue for telecom operators and data centre providers to expand or upgrade their networks efficiently without the significant capital expenditure associated with new equipment. By supplying high-quality, pre-owned Ericsson components, Revo enables clients to extend the operational lifecycle of their existing 3G infrastructure, ensuring continued service delivery and maximizing return on investment. Each unit undergoes rigorous testing and refurbishment processes to meet stringent performance standards, guaranteeing reliability comparable to new equipment. This approach not only provides substantial cost savings but also supports sustainable practices by giving valuable telecom hardware a second life. Partnering with Revo allows businesses to maintain and enhance their network capabilities, ensuring they remain competitive and responsive to market demands with optimized resource allocation.
