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.
Specifications | |
Consumption | <400W (TDD); <350W (FDD Band 28); <400W (FDD Band 26); <300W (FDD Band 31). |
RF power | 2×50W (TDD); 2×40W (FDD). |
Installation Mode | Wall, Pole, Tower mounted |
Operating Temperature | -40℃~+55℃ |
Operating Humidity | 5%RH~100%RH |
Rx sensitivity | ≤-105dbm |
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). |
IP | IP65 (TDD); IP65 (FDD Band 28); IP66 (FDD Band 26/Band 31). |
Volume | 17L (TDD); 22L (FDD Band 26/Band 28); 23L (FDD Band 31). |
Dimensions | 435mm×340mm×115mm (TDD); 435mm×340mm×151mm (FDD Band 28/Band 26); 435mm×340mm×160mm (FDD Band 31). |
Power Supply | -48V DC |
Weight | 19kg (TDD); 25.5kg (FDD Band 28/Band 26); 27kg (FDD Band 31). |
Band | 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). |
Seismic Rating | IX (TDD) GB/T4798.7-2007, 7M3 (FDD Band 28, Band 26) NEBS GR63 Zone4 (FDD Band 31) |
Specifications | |
---|---|
Consumption | <400W (TDD); <350W (FDD Band 28); <400W (FDD Band 26); <300W (FDD Band 31). |
RF power | 2×50W (TDD); 2×40W (FDD). |
Installation Mode | Wall, Pole, Tower mounted |
Operating Temperature | -40℃~+55℃ |
Operating Humidity | 5%RH~100%RH |
Rx sensitivity | ≤-105dbm |
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). |
IP | IP65 (TDD); IP65 (FDD Band 28); IP66 (FDD Band 26/Band 31). |
Volume | 17L (TDD); 22L (FDD Band 26/Band 28); 23L (FDD Band 31). |
Dimensions | 435mm×340mm×115mm (TDD); 435mm×340mm×151mm (FDD Band 28/Band 26); 435mm×340mm×160mm (FDD Band 31). |
Power Supply | -48V DC |
Weight | 19kg (TDD); 25.5kg (FDD Band 28/Band 26); 27kg (FDD Band 31). |
Band | 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). |
Seismic Rating | IX (TDD) GB/T4798.7-2007, 7M3 (FDD Band 28, Band 26) NEBS GR63 Zone4 (FDD Band 31) |
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