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Huawei BBU5900 Introduction

2024-11-09

Hello everyone！

In this post, I will introduce the BBU5900 in detail to facilitate your understanding of the product.

BBU5900 exterior

Figure 1 BBU5900 exterior

BBU Working Principle

A BBU consists of the following subsystems: baseband subsystem, power and mechanical subsystem, transmission subsystem, interconnection subsystem, main control subsystem, monitoring subsystem, and clock subsystem. Each subsystem consists of different modules, as listed in the following table.

Table 1 Components of the BBU

Subsystem	Module
Baseband subsystem	Baseband processing unit (BBP)
Power and mechanical subsystem	Backplane, fan unit (FAN), and power and environment interface unit (PEU)
Transmission subsystem	Main processing and transmission unit (MPT)
Interconnection subsystem	MPT
Main control subsystem	MPT
Monitoring subsystem	PEU and environment interface unit (EIU)
Clock subsystem	MPT and satellite card and clock unit (SCU)

The following figure shows the working principle of a BBU.

Figure 2 Working principle of a BBU

latest company news about Huawei BBU5900 Introduction 1

BBU Function

A BBU performs the following functions:

Provides ports for connecting to the transmission equipment, RF modules, USB devices, external reference clock, and LMT or MAE to transmit signals, perform automatic base station software upgrade, receive reference clock signals, and support BBU maintenance on the LMT or MAE.
Manages the entire base station system. The management involves uplink and downlink data processing, signaling processing, resource management, and operation and maintenance.

BBU5900 Matching Boards

Table 2 lists the boards that can be used in the BBU5900.

Matching Boards
Main control board	UMPTb1, UMPTb2, UMPTb3, UMPTb9, UMPTe1, UMPTe2, UMPTe3, UMPTg1, UMPTg2, UMPTg3, UMPTga1, UMPTga2, UMPTga3
Baseband processing board	UBBPd1, UBBPd2, UBBPd3, UBBPd4, UBBPd5, UBBPd6, UBBPd9, UBBPe1, UBBPe2, UBBPe3, UBBPe4, UBBPe5, UBBPe6, UBBPe18, UBBPg1, UBBPg1a, UBBPg2, UBBPg2a, UBBPg3b, UBBPg3, UBBPg4, UBBPei, UBBPem, UBBPex2, UBBPf1, UBBPf3, UBBPfw1
Satellite-card board	USCUb18, USCUb16, USCUb14, USCUb11
Fan module	FANf
Power module	UPEUe
Environment monitoring unit	UEIUb

BBU5900 Equipment specifications

Table 3 BBU5900 Equipment specifications

Equipment specifications
Power input type	–48 V DC
Operating voltage	–38.4 V DC to –57 V DC
Dimensions (H x W x D)	86 mm x 442 mm x 310 mm (3.39 in. x 17.40 in. x 12.20 in.)
Weight	18 kg (39.69 lb) in full configuration
Typical power consumption	check out the Power Consumption Tool HW
Operating temperature	Long-term operation: –20°C to +55°C (–4°F to +131°F)
Relative humidity	5% RH to 95% RH
Ingress protection rating	IP20
Altitude	≤ 4000 m (13123.36 ft)
Noise sound power level	ETS 300 753 3.1 ≤ 7.2 bels
Storage time	Installed and used within one year

The site capacity specifications and signaling specifications need to be calculated based on the specific UBBP board model. Therefore, this section does not describe the calculation.

The differences between the BBU5900 series and the BBU3900 series are as follows: More powerful performance and support for 5G networks.

That's all, welcome to read!

News Details

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Company news about-Huawei BBU5900 Introduction

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Huawei BBU5900 Introduction

2024-11-09

Hello everyone！

In this post, I will introduce the BBU5900 in detail to facilitate your understanding of the product.

BBU5900 exterior

Figure 1 BBU5900 exterior

BBU Working Principle

Table 1 Components of the BBU

Subsystem	Module
Baseband subsystem	Baseband processing unit (BBP)
Power and mechanical subsystem	Backplane, fan unit (FAN), and power and environment interface unit (PEU)
Transmission subsystem	Main processing and transmission unit (MPT)
Interconnection subsystem	MPT
Main control subsystem	MPT
Monitoring subsystem	PEU and environment interface unit (EIU)
Clock subsystem	MPT and satellite card and clock unit (SCU)

The following figure shows the working principle of a BBU.

Figure 2 Working principle of a BBU

latest company news about Huawei BBU5900 Introduction 1

BBU Function

A BBU performs the following functions:

Provides ports for connecting to the transmission equipment, RF modules, USB devices, external reference clock, and LMT or MAE to transmit signals, perform automatic base station software upgrade, receive reference clock signals, and support BBU maintenance on the LMT or MAE.
Manages the entire base station system. The management involves uplink and downlink data processing, signaling processing, resource management, and operation and maintenance.

BBU5900 Matching Boards

Table 2 lists the boards that can be used in the BBU5900.

Matching Boards
Main control board	UMPTb1, UMPTb2, UMPTb3, UMPTb9, UMPTe1, UMPTe2, UMPTe3, UMPTg1, UMPTg2, UMPTg3, UMPTga1, UMPTga2, UMPTga3
Baseband processing board	UBBPd1, UBBPd2, UBBPd3, UBBPd4, UBBPd5, UBBPd6, UBBPd9, UBBPe1, UBBPe2, UBBPe3, UBBPe4, UBBPe5, UBBPe6, UBBPe18, UBBPg1, UBBPg1a, UBBPg2, UBBPg2a, UBBPg3b, UBBPg3, UBBPg4, UBBPei, UBBPem, UBBPex2, UBBPf1, UBBPf3, UBBPfw1
Satellite-card board	USCUb18, USCUb16, USCUb14, USCUb11
Fan module	FANf
Power module	UPEUe
Environment monitoring unit	UEIUb

BBU5900 Equipment specifications

Table 3 BBU5900 Equipment specifications

Equipment specifications
Power input type	–48 V DC
Operating voltage	–38.4 V DC to –57 V DC
Dimensions (H x W x D)	86 mm x 442 mm x 310 mm (3.39 in. x 17.40 in. x 12.20 in.)
Weight	18 kg (39.69 lb) in full configuration
Typical power consumption	check out the Power Consumption Tool HW
Operating temperature	Long-term operation: –20°C to +55°C (–4°F to +131°F)
Relative humidity	5% RH to 95% RH
Ingress protection rating	IP20
Altitude	≤ 4000 m (13123.36 ft)
Noise sound power level	ETS 300 753 3.1 ≤ 7.2 bels
Storage time	Installed and used within one year

The site capacity specifications and signaling specifications need to be calculated based on the specific UBBP board model. Therefore, this section does not describe the calculation.

The differences between the BBU5900 series and the BBU3900 series are as follows: More powerful performance and support for 5G networks.

That's all, welcome to read!

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News Details

Company news about Huawei BBU5900 Introduction

news

Huawei BBU5900 Introduction

BBU5900 exterior

BBU Working Principle

BBU Function

BBU5900 Matching Boards

BBU5900 Equipment specifications

Company news about-Huawei BBU5900 Introduction

News

Cases

Huawei BBU5900 Introduction

BBU5900 exterior

BBU Working Principle

BBU Function

BBU5900 Matching Boards

BBU5900 Equipment specifications