Huawei bbu category illustration — Illustration

BBU5900A

Name: Huawei BBU5900A
Brand: Huawei

What it does: Baseband processing. Technologies: GSM; UMTS; LTE FDD/TDD; NB-IoT; NR; multimode co-MPT (based on board configuration).

2 part numbers: 02312RSS / 02312JXC

Viewing: model overview

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Main specifications

FamilyHuawei 5900 Series; BBU5900A AC / DC

TechnologiesGSM; UMTS; LTE FDD/TDD; NB-IoT; NR; multimode co-MPT (based on board configuration)

CapacityLTE FDD at 1 × UMPTg + 3 × UBBPg3: 72 × 20 MHz 4T4R / 36 × 20 MHz 8T8R / 18 × 20 MHz 32T32R; UL+DL MAC 20 Gbit/s; 28800 RRC Connected UE; 86400 DRB

SynchronizationReference clock signal UMPT; CLK — TOD and test synchronization; satellite input SMA depending on configuration UMPT

ChassisDedicated outdoor modular enclosure BBU5900A

Modules1 × UMPT (UMPTe/UMPTg/UMPTga); UMPTe at a temperature ≥−20 °C; up to 3 × UBBP; UPEUg (DC) or UPEUh (AC); UEIUd; FANf; FANh

Functional roleBS control, signaling processing and baseband UL/DL, transport and CPRI-communication with radio modules, monitoring

Interfaces and data ratesUMPT: 2 × FE/GE electrical + 2 × XGE optical (UMPTe/UMPTga) or 2 × YGE optical (UMPTg); CI inter-BBU; CLK TOD; CPRI fronthaul via UBBP; UEIUd: RS485 × 2, 6 discrete inputs, 1 output, GE surge-protection in/out

Interfaces / connectorsUMPT: 2 × RJ45, 2 × SFP transport, SFP CI, SMA GNSS, USB and CLK USB; UBBP: SFP/QSFP; UPEUg DC: HDEPC; UPEUh AC: AC-EPC1; UEIUd: 6 × RJ45

Power supplyDC-configuration: −48 V DC (−38.4…−57 V); AC-configuration: 110 V AC (90–135 V) or 220 V AC (176–290 V), single-phase; typical consumption 210 W; 02312JXC — DC −48 V

Additional technical information

IP rating: IP55
Dimensions: 400 × 160 × 380 mm (H × W × D)
Weight: ≤20 kg (full configuration)
Installation environment: With solar radiation: −40…+50 °C; 5–100% RH; height ≤4000 m
Bandwidth: Processed bandwidth per cell, based on configuration BBP: LTE FDD 1.4/3/5/10/15/20 MHz; typical NR FDD 20 MHz, NR TDD Sub-6 up to 100 MHz, NR mmWave up to 200 MHz with UBBPg3
Architecture: Modular: 1 main board UMPT, 1–3 boards UBBP, power supply, monitoring and fans
Slots: UBBP: 4 > 2 > 0; UMPT: 6; FANf: 16; FANh: 17; UEIUd: 18; UPEUg/UPEUh: 19
Subtype: Outdoor baseband control and processing unit
Details: Variants AC and DC; support for SRAN16.0
Installation conditions: Pole / wall / U-profile / angle bracket