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Products Networking Wireless eLTE DBS3900 FDD

With a focus on customer-oriented innovation, Huawei launches a series of products in its SingleBTS product portfolio, including the distributed E-UTRAN NodeB (eNodeB) DBS3900 LTE frequency division duplex (FDD). E-UTRAN is short for evolved universal terrestrial radio access network. The DBS3900 LTE FDD (referred to as DBS3900 in this document) fully utilizes Huawei platform resources and a variety of technologies to meet the challenges of mobile network development. The eNodeB is used for radio access in the LTE system. The eNodeB mainly performs radio resource management (RRM) functions such as air interface management, access control, mobility control, and user equipment (UE) resource allocation. Multiple eNodeBs constitute an E-UTRAN system. The DBS3900 has only two types of basic modules: baseband unit (BBU3900) and remote radio unit (RRU), which can be flexibly configured to meet requirements in different usage scenarios. In addition, the DBS3900 features a small size, low power consumption, flexible installation, and easy site deployment.

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08-Jan-14http://e.huawei.com/en/products/network/wireless/lte/hw-131430.htm

UC&C

Cloud Computing & Data Centers

Management and Tools

Brochure Partner Materials

Features Specification Networking Application

Capacity Specifications

Item Specification

Maximum throughput per cell (20 MHz) Downlink throughput at the Media Access Control (MAC) layer: 150 Mbit/s (2 x 2 MIMO)

Page 2 of 13


Uplink throughput at the MAC layer: 70 Mbit/s (2 x 2 MU-MIMO or 2 x 4 MU-MIMO)

Maximum throughput per eNodeB Uplink and downlink throughput at the MAC layer: 1500 Mbit/s

Maximum number of UEs in RRC_CONNECTED

mode per eNodeB

1.4 MHz: 3024 UEs

3 MHz: 6480 UEs

5 MHz/10 MHz/15 MHz/20 MHz: 10,800 UEs

Maximum number of concurrent Data Radio Bearers

(DRBs) per UE 8

BBU3900

Transmission Ports

Board Specifications

UMPT One FE/GE electrical port, one FE/GE optical port

Input Power

Item Specifications

Input power 48 V DC (voltage range: 38.4V DC to 57V DC)

Physical Specifications

Item Specifications

Page 3 of 13


Dimensions (height x width x depth) 86 mm x 442 mm x 310 mm (3.46 in. x 17.40 in. x 12.20 in.)

Weight 12 kg (26.46 lb) (in full configuration)

Environmental Specifications

Item Specifications

Working temperature 20C to +50C (4F to +122F) (long term) +50C to +55C (122F to 131F) (short term)

Relative humidity 5% RH to 95% RH

Ingress Protection (IP) rating IP20

Atmospheric pressure 70 kPa to 106 kPa

RRU

RRU Frequency BandMHz

RX Frequency

BandMHz

TX Frequency

Band MHz

BandwidthMHz

Total Transmit PowerW

Capability Specifications

RRU3201 700

band

13

777

787

746

756

5/10 240 supports

one

carrier

Dimensions:

485mm

285mm

Page 4 of 13


170mm

(23.5Lwith the housing) Weight:

19kgwith

the housing

2600

band

7

2500

2570

Band

C2500

2520

Band

D2510

2560

Band

E2550

2570

2620

2690

Band

C2620

2640

Band

D2630

2680

Band

E2670

2690

5/10/

15/20

240

RRU

3203

700

band

12

698

716

728

746

1.4/3/

5/10/15

240 supports

one

carrier

Dimensions:

485mm

381mm

170mm

(31.4Lwith the housing) Weight:

15kgwith

the housing

RRU3220 DD 800

band

20

832

847

842

862

791

806

801

821

5/10/

15/20

240 Supports

one

carrier

Dimensions:

400mm

240mm

160mm (15Lwith the

housing)

Page 5 of 13


Weight:

15kgwith

the housing

RRU3221 2600

band

7

2500

2570

2620

2690

5/10/15/20 240 Supports

two

carriers.

Dimensions:

485mm

300mm

170mm (25Lwith the

housing) Weight:

22kgwith

the housing

RRU3222 DD 800

band

20

832

862

791

821

5/10/

15/20

240 supports

one

carrier

Dimensions:

485mm

300mm

170mm (25Lwith the

housing) Weight:

20kgwith

the housing

RRU3223 1000 962

975

1037.5

1058

3/5/

10/20

240 supports

one

carrier

Dimensions:

485mm

380mm

170mm (31Lwith the

Page 6 of 13


housing) Weight:

23kgwith

the housing

RRU3229 2600

band

7

2500

2570

2620

2690

5/10/

15/20

260 supports

two

carriers.

Dimensions:

485mm

300mm

170mm (25Lwith the

housing) Weight

22kgwith

the housing

RRU3240 2600

band

7

2500

2570

2620

2690

5/10/

15/20

240 supports

two

carriers.

Dimensions:

485mm

300mm

170mm (25Lwith the

housing) Weight

22kgwith

the housing

RRU3808 AWS

band

4

1710

1755

2110

2155

1.4/3/5/

10/15/20

240 Support

one

carrier

Dimensions:

485mm

300mm

Page 7 of 13


170mm (25Lwith the

housing) Weight

22kgwith

the housing

2100

band

1

1920

1980

2110

2170

5/10/

15/20

240

RRU3841 AWS

band

4

1710

1755

2110

2155

5/10/

15/20

4*30W/

2*60W

Support

two

carriers.

Dimensions (H x W x D): 485mm 380

mm 170 mm

(31 L, with the housing) Weight

24.5 kg

(without the housing) 26 kg (with the housing)

RRU3908

V1

1800

band

3

1710

1785

1710

1755

1740

1785

1805

1880

1805

1850

1835

1880

5/10/20 230 Support

one

carrier

Dimensions:

480mm

356mm

140mm (24Lwith the

housing)

Page 8 of 13


Weight

23kgwith

the housing

RRU3908

V2

900

band

8

880

915

925

960

1.4/3/5/

10/15/20

240

850

band

5

824

849

869

894

1.4/3/

5/10

240

RRU3926 900 880 to

915

890 to

915

925 to

960

935 to

960

1.4/3/5/10

/15/20

1x60 Support

two

carrier

Dimensions (H x W x D): 400mm 240

mm 160 mm

(with the housing) Weight:

15 kg (with the housing)

1800 1710 to

1785

1805 to

1880

1.4/3/5/

10/15/20

140

RRU3928 900

band

8

880

915

925

960

1.4/3/5/10/15/20 240 Supports

two

carriers.

Dimensions

400mm

240mm

160mm (15Lwith the

housing) Weight

15kgwith

the housing

1800

band

3

1710

1785

1805

1880

1.4/3/5/

10/15/20

240

Page 9 of 13


RRU3929 900

band

8

880

915

925

960

1.4/3/5/

10/15/20

260 Supports

two

carriers.

Dimensions

485mm

380mm

170mm (31Lwith the

housing) Weight

25kgwith

the housing

900

P25

890

915

935

960

1.4/3/5/

10/15/20

260

1800

band

3

1710

1785

1805

1880

1.4/3/5/

10/15/20

260

RRU3942 1900

band

2

1850

1910

1930

1990

1.4/3/5/

10/15/20

260 Supports

two

carriers.

Dimensions

485mm

380mm

170mm (31Lwith the

housing) Weight

25kgwith

the housing

Table Input power

Item Specification

Input power -48 V DC; voltage range: -57 V DC to -36 V DC

Environment specifications

Page 10 of 13


Item Specification

Operating temperature -40C to +50C (with solar radiation of 1120 W/m) -40C to +55C (without solar radiation)

Relative humidity 5% RH to 100% RH

Absolute humidity 1 g/m3 to 30 g/m3

Atmospheric pressure 70 kPa to 106 kPa

Operating environment Compliance standards:

3GPP TS 25.141 V3.0.0

ETSI EN 300019-1-4 V2.1.2 (2003-04) Class 4.1: "Non-weather protected locations"

Shockproof protection NEBS GR63 zone4

Ingress Protection (IP) rating IP65

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