Same product family
Huawei
UBBPfw1
What it does: Baseband processing. Family: BBU5900.
1 part number: 03024RHK
Viewing: model overview
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Main specifications
FamilyBBU5900
SlotsBBU5900, NR: 0 > 2 > 4; up to 3 boards
CapacityLTE TDD: 6 × 10/15/20 MHz 64T64R, only SA2; NR TDD sub-6: 9 × 80/100 MHz 1T1R/2T2R or 6 × 80/100 MHz 4T4R or 6 × 40/60/80/100 MHz 8T8R or 3 × 40/60/80/100 MHz 32T32R/64T64R, slot 8:2/4:1
SynchronizationIntegrated clock unit, linked to backplane BBU
ChassisBBU5900
ModulesOptical modules SFP for CPRI0–CPRI2; QSFP for CPRI3–CPRI5 and HEI; in LTE TDD QSFP not supported
Functional roleProcessing baseband UL/DL; fronthaul-communication with radio modules; distribution baseband-resources
Interfaces / connectors3 × SFP CPRI0–CPRI2; 3 × QSFP CPRI3–CPRI5 (NR); 1 × QSFP HEI
Interfaces and data ratesNR: 3 × SFP CPRI 2.5/4.9/6.1/9.8/10.1/24.3 Gbit/s or eCPRI 10/25 Gbit/s; 3 × QSFP CPRI 40.55/97.32 Gbit/s (sum 4 lines), with QSA28/QDA — CPRI up to 24.3 or eCPRI 10/25 Gbit/s; LTE TDD: 3 × SFP eCPRI 25 Gbit/s, QSFP not supported
Power supply+12 V DC from backplane BBU5900 via UPEUe
Additional technical information
- Installation environment
- In a BBU5900 slot
- Technologies
- LTE TDD; NR
- Bandwidth
- LTE TDD: 10/15/20 MHz; NR TDD sub-6: 80/100 MHz at 1T1R/2T2R/4T4R, 40/60/80/100 MHz at 8T8R/32T32R/64T64R
- Architecture
- Pluggable digital baseband-board; processing UL/DL; fronthaul to RF-modules and inter-board interface HEI
- Subtype
- Main processing board bands UBBP
- Details
- LTE TDD: only SA2; application QSFP fronthaul — only in NR
- Connection notes
- Radio units; other baseband-boards via HEI
- Installation conditions
- BBU5900
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