Ericsson KDU127161/3R4E WCDMA / RBS 6000 Series Telecom System Card / Module

The Ericsson KDU127161/3R4E is a DUW 30 01, a Digital Unit card used within Ericsson’s RBS 6000-series base stations, specifically configured for WCDMA/UMTS baseband processing in RBS 6202 open-rack site installations. As with the related DUL (LTE) digital units in the same RBS 6000 platform, the DUW handles switching, traffic management, timing and baseband processing, and provides the radio interface between the digital baseband and the remote radio units or integrated RF modules serving the site’s sectors. The DUW 30 01 slots into the RBS 6202’s subrack alongside power, control and interface modules, and is designed for hot-swappable maintenance so that individual boards can be replaced without taking the wider site out of service.

Tech-Star (UK-based, shipped worldwide) supplies this KDU127161/3R4E DUW 30 01 digital unit as a tested, working pull from decommissioned Ericsson RBS 6202 base station equipment, suitable for operators and telecom resellers maintaining existing Ericsson RBS 6000-series WCDMA sites. Get in touch to confirm current stock and condition before you order.