Hi All
thanks to find below all BB boards and it's compatibility with different BBUs
| Board | BBU3900 | BBU3910 | BBU5900 | BBU5900A | |
| UMPT | UMPTa | Yes | No | No | No |
| UMPTb | Yes | Yes | Yes | No | |
| UMPTe | Yes | Yes | Yes | Yes | |
| UMPTg/UMPTga | No | Yes | Yes | Yes | |
| LMPT | All | Yes | No | No | No |
| WMPT | All | Yes | No | No | No |
| GTMU | GTMU | Yes | No | No | No |
| GTMUb/GTMUc | Yes | Yes | No | No | |
| UBBP | UBBPd | Yes | Yes | Yes | Yes |
| UBBPe | Yes | Yes | Yes | Yes | |
| UBBPei/UBBPem/UBBPex2 | No | Yes | Yes | Yes | |
| UBBPf | No | Yes | Yes | Yes | |
| UBBPfw | No | No | Yes | No | |
| UBBPg1 | Yes | Yes | Yes | Yes | |
| UBBPg2/UBBPg2a | No | Yes | Yes | Yes | |
| UBBPg3/UBBPg3a/UBBPg4 | No | No | Yes | Yes | |
| LBBP | All | Yes | No | No | No |
| WBBP | All | Yes | No | No | No |
| FAN | FAN/FANc | Yes | No | No | No |
| FANd/FANe | No | Yes | No | No | |
| FANf | No | No | Yes | Yes | |
| FANh | No | No | No | Yes | |
| UPEU | UPEUa/UPEUb/UPEUc | Yes | No | No | No |
| UPEUd | Yes | Yes | No | No | |
| UPEUe | No | No | Yes | No | |
| UPEUh | No | No | No | Yes (BBU5900A AC) | |
| UPEUg | No | No | No | Yes (BBU5900A DC) | |
| UEIU | UEIU | Yes | Yes | No | No |
| UEIUb | No | No | Yes | No | |
| UEIUd | No | No | No | Yes | |
| UTRP | UTRP2/UTRP3/UTRP4/UTRP6/UTRP9/UTRPa | Yes | Yes | No | No |
| UTRPb4 | Yes | No | No | No | |
| UTRPc | Yes | Yes | No | No | |
| USCU | USCUb11/14/16/18 | Yes | Yes | Yes | No |
| USCUb22 | Yes | No | No | No | |
| UBRI | UBRI | Yes | No | No | No |
| UBRIb | Yes | Yes | No | No | |
| UCIU | No | Yes | No | No | No |
| UCCU | No | Yes | Yes | No | No |





