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.
RRU Model |
XTXR |
Frequency band(MHz) |
Supported RATs |
Device parameters |
RRU3004 |
2T2R |
900 |
GSM |
|
RRU3308v1 |
2T2R |
850 900 1800 1900 |
GSM |
|
RRU3008v2 |
2T2R |
900 |
GSM |
|
RRU3168 |
8T8R |
1900 |
LTE(TDD) |
|
RRU3201 |
2T2R |
700 |
LTE(FDD) |
|
RRU3203 |
2T2R |
700 |
LTE(FDD) |
|
RRU3220 |
2T2R |
800 |
LTE(FDD)、LM |
|
RRU3220E |
2T2R |
1800 |
LTE(FDD) |
|
RRU3221 |
2T2R |
2600 |
LTE(FDD) |
|
RRU3222 |
2T2R |
800 |
LTE(FDD)、LM |
|
RRU3229 |
2T2R |
2600 |
LTE(FDD) |
|
RRU3230E |
2T2R |
1800 |
LTE(FDD)、LTE(NB-IoT)、LM |
|
RRU3232 |
4T4R |
3500 |
LTE(TDD) |
|
RRU3236E |
2T2R |
2300 |
LTE(TDD) |
|
RRU3240 |
2T4R |
2600 |
LTE(FDD) |
|
RRU3249 |
2T2R |
700 |
LTE(FDD) |
|
RRU3251 |
2T2R |
2300 |
LTE(TDD) |
|
RRU3252 |
4T4R |
2300 |
LTE(TDD) |
|
RRU3253 |
8T8R |
2600 |
LTE(TDD) |
|
RRU3256 |
4T4R |
2300 |
LTE(TDD) |
|
RRU3259 |
8T8R |
2600 |
LTE(TDD) |
|
RRU3260 |
2T4R |
2600 |
LTE(FDD) |
|
RRU3262 |
2T4R |
700 |
LTE(FDD)、LM、LN(SUL) |
|
RRU3268 |
2T2R |
700 |
LTE(FDD)、LM |
|
RRU3269 |
2T2R |
700 |
LTE(FDD)、LM |
|
RRU3276 |
4T4R |
2300 |
LTE(TDD) |
|
RRU3278 |
8T8R |
3500 |
LTE(TDD) |
|
RRU3278u |
8T8R |
3500 |
LTE(TDD) |
|
RRU3279 |
8T8R |
2300 |
LTE(TDD) |
|
RRU3281 |
4T4R |
2600 |
LTE(FDD) |
|
RRU3668 |
2T2R |
450 |
LTE(FDD) |
|
RRU3810E |
1T2R |
850 |
UMTS |
|
RRU3804 |
1T2R |
850 1900
AWS |
UMTS |
|
RRU3805 |
2T2R |
850 |
UMTS |
|
RRU3806 |
1T2R |
2100 |
UMTS |
|
RRU3808 |
2T2R |
AWS |
UMTS、LTE(FDD)、UL |
|
RRU3821E |
2T2R |
1800 |
LTE(FDD) |
|
RRU3824 |
1T2R |
2100 |
UMTS |
|
RRU3826 |
1T2R |
2100 |
UMTS |
|
RRU3828 |
2T2R |
2100 |
UMTS |
|
RRU3829 |
2T2R |
2100 |
UMTS |
|
RRU3832 |
2T4R |
AWS |
UMTS、LTE(FDD)、UL |
|
RRU3838 |
2T2R |
2100 |
UMTS |
|
RRU3839 |
2T2R |
2100 |
UMTS |
|
RRU3841 |
4T4R |
AWS |
LTE(FDD)、LM |
|
RRU3853 |
2T4R |
UMTS |
UMTS |
|
RRU3908v1 |
2T2R |
850 |
GSM、UMTS |
|
RRU3908v2 |
2T2R |
850 |
GSM、UMTS、GU |
|
RRU3926 |
1T2R |
900 1800 |
GSM、UMTS、LTE(FDD)、GU、GL、UL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM |
|
RRU3928 |
2T2R |
900 |
GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM |
|
RRU3929 |
2T2R |
900 |
GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM |
|
RRU3930E |
2T2R |
2100 |
UMTS、LTE(FDD)、UL |
|
RRU3936 |
1T2R |
850 |
GSM、UMTS、GU、LTE(FDD)、GL、UL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM |
|
RRU3938 |
2T2R |
900 |
GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM |
|
RRU3939 |
2T2R |
1800 |
GSM、LTE(FDD)、GL、LM、GLM |
|
RRU3942 |
2T4R |
850 |
GSM、UMTS、LTE(FDD)、GU、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM |
|
RRU3952 |
2T4R |
850 |
GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM |
|
RRU3952m |
2T4R |
1800+2100 |
1800MHz:GSM、LTE(FDD)、GL、LM、LN(SUL)、GLN(SUL) |
|
RRU3953 |
2T4R |
900 |
GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM |
|
RRU3953w |
2T4R |
1800 |
GSM、LTE(FDD)、GL、GM、LM、GLM、LN(SUL)、GLN(SUL) |
|
RRU3958 |
2T2R |
2100 |
UMTS、LTE(FDD)、UL、LN(SUL)、ULN(SUL) |
|
RRU3959 |
2T2R |
900 |
GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM |
|
RRU3959a |
2T2R |
900 1800 2100 |
GSM、UMTS、LTE(FDD)、GU、GL、UL、GUL、LTE(NB-IoT)、GM、UM、LM、GUM、GLM、ULM、GULM |
|
RRU3959w |
2T2R |
1800 |
GSM、LTE(FDD)、GL、GM、LM、GLM、LN(SUL)、GLN(SUL) |
|
RRU3961 |
2T2R |
800+900EGSM |
800MHz:LTE(FDD)、LTE(NB-IoT)、LM 800MHz+900 EGSM:GL、UL、GUL |
|
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) |
|
RRU3965 |
2T2R |
800+900EGSM |
800MHz:LTE(FDD)、LM、LN(SUL) |
|
RUR3971 |
4T4R |
1800 |
LTE(FDD)、GL、LM、GLM、LN(SUL)、GLN(SUL) |
|
RRU3971a |
4T4R |
1800 |
LTE(FDD)、GL、LM、GLM、LN(SUL)、GLN(SUL) |