Huawei WD2DUBBPD900 BBU3900 / BBU3910 / BBU5900 Telecom System Card / Module

The Huawei WD2DUBBPD900 is a UBBPd9 Universal Baseband Processing Unit D board, part of the UBBPd family of multi-mode baseband processing cards used within Huawei’s BBU3900, BBU3910 and BBU5900 baseband units. The UBBPd series provides the baseband processing capacity for the subrack it is fitted into and supports multiple radio access technologies from the same physical board, working alongside main control boards such as the UMPT or GTMU and transmission boards such as the UTRP within the same subrack. Sibling boards in the same family, including the WD2DUBBPD400 (03022HEK) and WD2DUBBPD500 (03022HEL), are documented by telecom equipment resellers as genuine BBU3900/3910/5900 spares carrying consistent part numbering across the UBBPd revision range, and the WD2DUBBPD900 follows the same tested-spare supply model as the higher index revision 9 of the line. Hardware and firmware revision compatibility with the host BBU and its installed software load should be confirmed before fitting. Tech-Star (UK-based, shipped worldwide) stocks Huawei UBBPd baseband processing boards including the WD2DUBBPD900 for operators maintaining BBU3900/3910/5900 base station estates. Please enquire for current stock, condition and pricing on this part.