L’unité de bande de base (BBU) constitue un eNodeB avec l’unité radio à distance (RRU). Elle assure le traitement des services ainsi que l’exploitation, la maintenance et le contrôle du système.
| Specifications | |
| Consumption | 320W (full configuration) |
| Operating Temperature | -20℃~+55℃ |
| Operating Humidity | 5%RH~100%RH |
| Clock Synchronization | GPS, GLONASS, BeiDou Navigation Satellite System, and 1588v2 |
| Max. Cell Number | 18 |
| Max. user number per cell | 400 |
| Dimensions | 88mm×483mm×300mm |
| Power Supply | -48V DC |
| Weight | <11.1 kg (full configuration) |
| MTBF | >250,000h |
| MTTR | <0.5h |
| System Availability | ≥ 99.999% |
| Specifications | |
|---|---|
| Consumption | 320W (full configuration) |
| Operating Temperature | -20℃~+55℃ |
| Operating Humidity | 5%RH~100%RH |
| Clock Synchronization | GPS, GLONASS, BeiDou Navigation Satellite System, and 1588v2 |
| Max. Cell Number | 18 |
| Max. user number per cell | 400 |
| Dimensions | 88mm×483mm×300mm |
| Power Supply | -48V DC |
| Weight | <11.1 kg (full configuration) |
| MTBF | >250,000h |
| MTTR | <0.5h |
| System Availability | ≥ 99.999% |
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