The HSDU (High Speed Digital Unit) is an OBSAI RP3-01/CPRI-compliant low-cost hardware platform designed for Remote Radio Head and Base Station appliications.
Together with the Radiocomp IP Cores the HSDU is a state-of-the-art reference design for the fast-track development of OBSAI RP3-01 and CPRI-based interfacing systems for distributed base station radio infrastructure.
For more information on this product download our Product Brief in PDF format. Also make sure that you have a look at our OBSAI & CPRI Tutorial & Primer (pdf) available for download.


