L'unité radio à distance (RRU) transmet des signaux RF et est connectée à l'unité de bande de base (BBU) par fibres optiques. Grâce aux technologies RF et d'antenne avancées, RRU permet un traitement des données à haut débit et à faible latence et améliore considérablement la capacité du eNodeB.
Specification | |
Frequency Range | LTE-TDD: 1.4 GHz/1.8 GHz LTE-FDD: 700 MHz (Band 28)/800 MHz (Band 26)/450 MHz (Band 31) |
RF Channel | 2T2R/2T4R(TDD) 2T2R(FDD Band 28, Band 26) 2T4R(FDD Band 31) |
TX Power | 2×50W(TDD) 2×40W(FDD) |
Bandwidth | 1.4M/3M/5M/10M/15M/20M(TDD) 1.4M/3M/5M/10M/15M/20M(FDD Band28) 1.4M/3M/5M/10M/15M(FDD Band26) 1.4M/3M/5M(FDD Band31) |
RX Sensitivity(Static) | ≤-105dbm |
Dimensions(H×W×D) mm | 435mm×340mm×115mm(TDD) 435mm×340mm×151mm(FDD Band 28, Band 26) 435mm×340mm×160mm(FDD Band 31) |
Weight | 19kg(TDD) 25.5kg(FDD Band 28, Band 26) 27kg(FDD Band 31) |
Volume | 17L(TDD) 22L(FDD Band 26, Band 28) 23L(FDD Band 31) |
Power Supply | -48V DC |
Power Consumption | <400W(TDD) <350W(FDD Band 28) <400W(FDD Band 26) <300W(FDD Band 31) |
Installation Mode | Wall, Pole, Tower mounted |
Operating Temperature | -40℃~+55℃ |
Relative Humidity | 5%RH~100%RH |
IP Rating | IP65(TDD) IP65(FDD Band 28) IP66(FDD Band 26, Band 31) |
Seismic Rating | IX (TDD) GB/T4798.7-2007, 7M3 (FDD Band 28, Band 26) NEBS GR63 Zone4 (FDD Band 31) |
Specification | |
---|---|
Frequency Range | LTE-TDD: 1.4 GHz/1.8 GHz LTE-FDD: 700 MHz (Band 28)/800 MHz (Band 26)/450 MHz (Band 31) |
RF Channel | 2T2R/2T4R(TDD) 2T2R(FDD Band 28, Band 26) 2T4R(FDD Band 31) |
TX Power | 2×50W(TDD) 2×40W(FDD) |
Bandwidth | 1.4M/3M/5M/10M/15M/20M(TDD) 1.4M/3M/5M/10M/15M/20M(FDD Band28) 1.4M/3M/5M/10M/15M(FDD Band26) 1.4M/3M/5M(FDD Band31) |
RX Sensitivity(Static) | ≤-105dbm |
Dimensions(H×W×D) mm | 435mm×340mm×115mm(TDD) 435mm×340mm×151mm(FDD Band 28, Band 26) 435mm×340mm×160mm(FDD Band 31) |
Weight | 19kg(TDD) 25.5kg(FDD Band 28, Band 26) 27kg(FDD Band 31) |
Volume | 17L(TDD) 22L(FDD Band 26, Band 28) 23L(FDD Band 31) |
Power Supply | -48V DC |
Power Consumption | <400W(TDD) <350W(FDD Band 28) <400W(FDD Band 26) <300W(FDD Band 31) |
Installation Mode | Wall, Pole, Tower mounted |
Operating Temperature | -40℃~+55℃ |
Relative Humidity | 5%RH~100%RH |
IP Rating | IP65(TDD) IP65(FDD Band 28) IP66(FDD Band 26, Band 31) |
Seismic Rating | IX (TDD) GB/T4798.7-2007, 7M3 (FDD Band 28, Band 26) NEBS GR63 Zone4 (FDD Band 31) |
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