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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