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What is an RRU ? Nov 24, 2022

What is an RRU?

Remote radio unit (RRU) applies to distributed base stations and macro+distributed scenario, radio frequency unit (RFU) applies to macro base stations. They are used to transmit and receive baseband signals, modulate and demodulate RF signals, process data, and amplify the power of signals.


Huawei has many RRU models, from the first generation to the fourth generation, with more powerful functions.


RRUs are as follows: RRU3971, RRU3959, RRU3959w, RRU3953, RRU3953w, RRU3952m, RRU3952, RRU3939, RRU3938, RRU3936, RRU3838, RRU3839, RRU3958, RRU3832, RRU3824, RRU3826, RRU3668, RRU3281, RRU3269, RRU3268, RRU3262, RRU3260, RRU3249, RRU3276, RRU3853, RRU3962, and 5000 series RRUs.


Huawei RRU3000 Series

RRU Model

XTXR

Frequency band(MHz)

Supported RATs

Device   parameters

RRU3004

2T2R

900
1800

GSM

RRU3004

RRU3308v1

2T2R

850

900

1800

1900

GSM

RRU3308v1

RRU3008v2

2T2R

900

GSM

RRU3008v2

RRU3168

8T8R

1900

LTE(TDD)

RRU3168

RRU3201

2T2R

700
2600

LTE(FDD)

RRU3201

RRU3203

2T2R

700

LTE(FDD)

RRU3203

RRU3220

2T2R

800

LTE(FDD)、LM

RRU3220

RRU3220E

2T2R

1800

LTE(FDD)

RRU3220E

RRU3221

2T2R

2600

LTE(FDD)

RRU3221

RRU3222

2T2R

800

LTE(FDD)、LM

RRU3222

RRU3229

2T2R

2600

LTE(FDD)

RRU3229

RRU3230E

2T2R

1800

LTE(FDD)、LTE(NB-IoT)、LM

RRU3230E

RRU3232

4T4R

3500

LTE(TDD)

RRU3232

RRU3236E

2T2R

2300
3500

LTE(TDD)

RRU3236E

RRU3240

2T4R

2600

LTE(FDD)

RRU3240

RRU3249

2T2R

700

LTE(FDD)

RRU3249

RRU3251

2T2R

2300

LTE(TDD)

RRU3251

RRU3252

4T4R

2300

LTE(TDD)

RRU3252

RRU3253

8T8R

2600

LTE(TDD)

RRU3253

RRU3256

4T4R

2300
2600
3500

LTE(TDD)

RRU3256

RRU3259

8T8R

2600

LTE(TDD)

RRU3259

RRU3260

2T4R

2600

LTE(FDD)

RRU3260

RRU3262

2T4R

700
850
2600

LTE(FDD)、LM、LN(SUL)

RRU3262

RRU3268

2T2R

700
800
2600

LTE(FDD)、LM

RRU3268

RRU3269

2T2R

700

LTE(FDD)、LM

RRU3269

RRU3276

4T4R

2300
2600

LTE(TDD)

RRU3276

RRU3278

8T8R

3500
3650
3700

LTE(TDD)

RRU3278

RRU3278u

8T8R

3500

LTE(TDD)

RRU3278u

RRU3279

8T8R

2300
2600

LTE(TDD)

RRU3279

RRU3281

4T4R

2600

LTE(FDD)

RRU3281

RRU3668

2T2R

450

LTE(FDD)

RRU3668

RRU3810E

1T2R

850
1900
2100

UMTS

RRU3810E

RRU3804

1T2R

850

1900

AWS
2100

UMTS

RRU3804

RRU3805

2T2R

850
1900

UMTS

RRU3805

RRU3806

1T2R

2100

UMTS

RRU3806

RRU3808

2T2R

AWS
2100

UMTS、LTE(FDD)、UL

RRU3808

RRU3821E

2T2R

1800

LTE(FDD)

RRU3821E

RRU3824

1T2R

2100

UMTS

RRU3824

RRU3826

1T2R

2100

UMTS

RRU3826

RRU3828

2T2R

2100

UMTS

RRU3828

RRU3829

2T2R

2100

UMTS

RRU3829

RRU3832

2T4R

AWS
2100

UMTS、LTE(FDD)、UL

RRU3832

RRU3838

2T2R

2100

UMTS

RRU3838

RRU3839

2T2R

2100

UMTS

RRU3839

RRU3841

4T4R

AWS

LTE(FDD)、LM

RRU3841

RRU3853

2T4R

UMTS

UMTS

RRU3853

RRU3908v1

2T2R

850
900
1800
1900

GSM、UMTS

RRU3908v1

RRU3908v2

2T2R

850
900

GSM、UMTS、GU

RRU3908v2

RRU3926

1T2R

900

1800

GSM、UMTS、LTE(FDD)、GU、GL、UL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM

RRU3926

RRU3928

2T2R

900

GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM

RRU3928

RRU3929

2T2R

900

GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM

RRU3929

RRU3930E

2T2R

2100

UMTS、LTE(FDD)、UL

RRU3930E

RRU3936

1T2R

850
900
1800
1900

GSM、UMTS、GU、LTE(FDD)、GL、UL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM

RRU3936

RRU3938

2T2R

900
1800

GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM

RRU3938

RRU3939

2T2R

1800

GSM、LTE(FDD)、GL、LM、GLM

RRU3939

RRU3942

2T4R

850
1900

GSM、UMTS、LTE(FDD)、GU、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM

RRU3942

RRU3952

2T4R

850
2100

GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM

RRU3952

RRU3952m

2T4R

1800+2100
2100+1800

1800MHz:GSM、LTE(FDD)、GL、LM、LN(SUL)、GLN(SUL)
2100MHz:UMTS、LTE(FDD)、UL

RRU3952m

RRU3953

2T4R

900
1800
1900
2100

GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM

RRU3953

RRU3953w

2T4R

1800

GSM、LTE(FDD)、GL、GM、LM、GLM、LN(SUL)、GLN(SUL)

RRU3953w

RRU3958

2T2R

2100

UMTS、LTE(FDD)、UL、LN(SUL)、ULN(SUL)

RRU3958

RRU3959

2T2R

900
1800
2100

GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM

RRU3959

RRU3959a

2T2R

900

1800

2100

GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM

RRU3959a

RRU3959w

2T2R

1800

GSM、LTE(FDD)、GL、GM、LM、GLM、LN(SUL)、GLN(SUL)

RRU3959w

RRU3961

2T2R

800+900EGSM

800MHz:LTE(FDD)、LTE(NB-IoT)、LM
900 EGSM:GSM、UMTS、GU

800MHz+900 EGSM:GL、UL、GUL

RRU3961

RRU3962

2T4R

1800+2100

1800 MHz: LTE FDD, GL, LN (SUL), GLN (SUL)

2100 MHz: UMTS, LTE FDD, UL, LN (SUL), ULN (SUL)

1800 MHz+2100 MHz: LTE FDD, GL, UL, GUL, LN (SUL), GLN (SUL), ULN (SUL), GULN (SUL)

RRU3962

RRU3965

2T2R

800+900EGSM

800MHz:LTE(FDD)、LM、LN(SUL)
900 EGSM:UMTS、LTE(FDD)、GU、GL、UL、GUL、GUM、GULM
800MHz+900 EGSM:LTE(FDD)、GL、UL、GUL、GULM、LN(SUL)、GLN(SUL)、ULN(SUL)、GULN(SUL)

RRU3965

RUR3971

4T4R

1800
1900
AWS
2100

LTE(FDD)、GL、LM、GLM、LN(SUL)、GLN(SUL)

RUR3971

RRU3971a

4T4R

1800

LTE(FDD)、GL、LM、GLM、LN(SUL)、GLN(SUL)

RRU3971a

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