WD2DUBBPG1A0 Is Huawei BBU 3900/5900 Universal Baseband Processing Board
Huawei BBU 3900/5900 Universal Baseband Processing WD2DUBBPG1A0 03050BYF Overview
UBBPg1a: Universal baseband processing unit
A UBBPg1a can be configured in a BBU3900/BBU3910/BBU5900/BBU5900A.
The UBBPg1a in a BBU3900/BBU3910 does not support NR or co-BBP of multiple modes including NR.
The UBBPg1a in a BBU5900/BBU5900A supports NR and co-BBP of multiple modes including NR.
Functions And Features Of The WD2DUBBPG1A0
A UBBP performs the following functions:
The following figure shows the working principle of a UBBP.
The following table describes the ports on a UBBPg1a.
Board Name |
Silkscreen |
Connector Type |
Port Quantity |
Description |
UBBPg1a |
CPRI0 to CPRI5 |
SFP female connector |
6 |
They are data transmission ports connecting the BBU to RF modules, and support input and output of optical and electrical signals. |
HEI |
QSFP female connector |
1 |
Reserved port |