Baseband Units (UBBP)
Card | Max LTE Cells |
UBBPd3 | 3×20 MHz 2T2R |
UBBPd4 | 3×20 MHz 4T4R |
UBBPd5 | 6×20 MHz 2T2R OR 3×20 MHz 4T4R |
UBBPd6 | 6×20 MHz 4T4R |
UBBPe1 | 3×20 MHz 2T2R |
UBBPe2 | 3×20 MHz 4T4R |
UBBPe3 | 6×20 MHz 2T2R OR 3×20 MHz 4T4R |
UBBPe4 | 6×20 MHz 4T4R OR 3×20 MHz 8T8R |
Main Processing and Transmission (LMPT/UMPT)
In some instances two boards can be used together to double the max cells or max throughput values.
Card | Max Cells | Max Throughput (at MAC Layer) | Max UEs (In RRC Connected) |
LMPT | 18 Cells (4T4R) | Uplink 300Mbps Downlink 450Mbps | 5400 |
UMPTa | 36 Cells (4T4R) | Aggregate 1.5Gbps | 10800 |
UMPTb1 | 36 Cells (4T4R) | Aggregate 1.5Gbps | 10800 |
UMPTb2 | 36 Cells (4T4R) | Aggregate 1.5Gbps | 10800 |
UMPTb3 | 36 Cells (4T4R) | Aggregate 2Gbps | 10800 |
UMPTb9 | 36 Cells (4T4R) | Aggregate 2Gbps | 10800 |
UMPTe | 72 Cells (4T4R) | Aggregate 10Gbps | 14400 |