WBBPd2

Name: Huawei WBBPd2
Brand: Huawei

What it does: UMTS signal processing. Interfaces and data rates: 6 × CPRI 1.25/2.5 Gbit/s; star/chain/ring.

1 part number: 03020QYR

Viewing: model overview

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Main specifications

FamilyBBU3900

SlotsBBU3900, UMTS: without additional CPRI-ports — 3 > 0 > 1 > 2 > 4 > 5; with additional CPRI — 3 > 2 > 0 > 1 > 4 > 5

CapacityUMTS: 6 cells 1T2R, UL/DL 384/384 CE, 6 × 15 HSDPA codes, 144/144 HSDPA/HSUPA UE; license required

SynchronizationIntegrated clock unit, linked to backplane BBU

ChassisBBU3900

ModulesIntegrated functional processing units baseband, switching, service interface and synchronization; swappable CPRI SFP

Functional roleProcessing baseband UL/DL and communication with radio modules via CPRI

Interfaces / connectors6 × SFP CPRI

Interfaces and data rates6 × CPRI 1.25/2.5 Gbit/s; star/chain/ring

Power supply+12 V DC from backplane when installed in BBU3900 s UPEUa/UPEUc/UPEUd

Additional technical information

Installation environment: In a BBU3900 slot
Technologies: UMTS
Bandwidth: UMTS: 5 MHz per carrier
Architecture: Replaceable baseband-board: signaling processing and UL/DL, CPRI, internal switching, service and clock units; connection via backplane BBU
Subtype: Main processing board bands WCDMA
Details: Intra-board interference suppression IC; in slots 2/3 — IC for uplink with appropriate connection CPRI
Connection notes: Radio units via CPRI
Installation conditions: BBU3900