Ericsson KRC161028/2 RBS 2109 (distributed RRU architecture) Remote Radio Unit (RRU)

The Ericsson KRC161028/2 is a Remote Radio Unit (RRU) from Ericsson’s distributed RBS radio access platform, printed part designation RRU-H9, associated with the Ericsson RBS 2109 base station running EDGE in the 900 MHz band. As part of Ericsson’s distributed base station architecture, the RRU is mounted close to the antenna rather than inside an indoor equipment cabinet, converting baseband signal to RF locally and back, which cuts feeder cable losses and simplifies site installation compared with traditional cabinet-and-feeder deployments. The RBS 2109 is part of Ericsson’s compact outdoor base station range used for GSM/EDGE capacity infill and coverage extension. Remote Radio Units of this type are a standard building block across Ericsson 2G/EDGE radio access network deployments, commonly sourced to keep an existing site fully operational or to expand network capacity. This unit is supplied as genuine, decommissioned Ericsson network equipment from Tech-Star (UK-based, shipped worldwide). Please enquire for current stock availability, condition grading and compatibility confirmation for your specific RBS configuration.