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L'unité radio distante ( RRU ) s'applique aux stations de base distribuées et au scénario macro+distribué, l'unité de radiofréquence (RFU) s'applique aux stations de base macro. Ils sont utilisés pour transmettre et recevoir des signaux en bande de base, moduler et démoduler les signaux RF, traiter les données et amplifier la puissance des signaux.
Huawei propose de nombreux modèles RRU , de la première génération à la quatrième génération, dotés de fonctions plus puissantes.
Les RRU sont les suivantes : RRU3971, RRU3959 , RRU3959w, RRU3953, RRU3953w, RRU3952m, RRU3952, RRU3939, RRU3938, RRU3936, RRU3838, RRU3839, RRU3958, RRU3832, RRU3824, RRU382. 6, RRU3668, RRU3281 , RRU3269, RRU3268, RRU3262, RRU3260, RRU3249 , RRU3276, RRU3853, RRU3962 et RRU séries 5000.
Modèle RRU |
XTXR |
Bande de fréquence (MHz) |
RAT pris en charge |
Paramètres de l'appareil |
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 AWS2100 |
UMTS |
|
RRU3805 |
2T2R |
850 |
UMTS |
|
RRU3806 |
1T2R |
2100 |
UMTS |
|
RRU3808 |
2T2R |
AWS2100 |
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 |
AWS2100 |
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 |
1 800 MHz : 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 |
800 MHz : LTE (FDD), LTE (NB-IoT), LM 800 MHz + 900 EGSM : GL, UL, GUL |
|
RRU3962 |
2T4R |
1800+2100 |
1 800 MHz : LTE FDD, GL, LN (SUL), GLN (SUL) 2 100 MHz : UMTS, LTE FDD, UL, LN (SUL), ULN (SUL) 1 800 MHz+2 100 MHz : LTE FDD, GL, UL, GUL, LN (SUL), GLN (SUL), ULN (SUL), GULN (SUL) |
|
RRU3965 |
2T2R |
800+900EGSM |
800 MHz : 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) |