Huawei BBU3910 Baseband Control Unit (Multi-Mode Baseband Subrack Slots)
High-density 2U multi-mode baseband subrack featuring integrated DC power management and high-throughput CPRI/eCPRI optical interconnectivity.
HuaweiModel: UMPTb9
Huawei UMPTb9 10GE Enhanced Main Processing and Transmission Unit Board (Dual 10GE Optical 1588v2 Sync)
Huawei UMPTb9 is an enhanced main processing and transmission unit board for BBU3910 and BBU5900, equipped with dual 10GE SFP+ optical ports for massive backhaul bandwidth and nanosecond-grade timing.
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- Board Function Type
- 10GE Enhanced Main Processing Unit (UMPTb9)
- Transmission Interfaces
- 2x 10GE/GE SFP+ Optical + 1x GE Electrical (RJ45)
- Clock Synchronization
- IEEE 1588v2, SyncE, GPS/BDS Satellite Timing
- Power Consumption
- Typical 45W (Max 65W)
- Subrack Compatibility
- Huawei BBU3910 / BBU5900 Standard Slot
- Operating Temperature
- -20°C ~ +55°C
What this product is
What this product is
A high-capacity control and transmission gateway for Huawei next-generation cellular base station platforms.
What problem it solves
Eliminates backhaul bandwidth bottlenecks under heavy 5G data loads while delivering nanosecond-level clock synchronization.
Who and where it is for
5G macro base stations, C-RAN aggregation nodes, high-speed rail wireless networks, and metropolitan hubs.
Core advantages
- Dual 10GE/GE SFP+ optical ports providing 10x backhaul throughput
- Nanosecond-grade IEEE 1588v2 PTP and SyncE high-precision synchronization
- High-performance multi-core processor for accelerated signaling processing
- Hot-swappable active/standby redundant operation
Technical specifications
| Key specifications | Value |
|---|---|
| Board Function Type | 10GE Enhanced Main Processing Unit (UMPTb9) |
| Transmission Interfaces | 2x 10GE/GE SFP+ Optical + 1x GE Electrical (RJ45) |
| Clock Synchronization | IEEE 1588v2, SyncE, GPS/BDS Satellite Timing |
| Power Consumption | Typical 45W (Max 65W) |
| Subrack Compatibility | Huawei BBU3910 / BBU5900 Standard Slot |
| Operating Temperature | -20°C ~ +55°C |
Applications
01
10GE mobile backhaul for high-capacity 5G macro stations
02
Metropolitan C-RAN centralized baseband pool management
03
Multi-operator network sharing infrastructure
04
Ultra-low-latency mission-critical transport nodes
Frequently asked questions
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