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Connect Power Board
Code: H903PILAProduct detailed description
Huawei H903PILA – Connect Power Board for OLT MA5800
The Huawei H903PILA is a Power Transfer Board designed for Huawei MA5800-X7/X15/X17 chassis. It supplies -48 V or -60 V DC input power, provides protection and filtering, and distributes power to the system backplane. It includes monitoring and detection features to ensure stable and reliable OLT system operation.
✅ Key Benefits
- Supports -48 V / -60 V DC power (range -38.4 to -72 V)
- Overvoltage and overcurrent protection
- Module and power status monitoring
- Detection of power input and board presence
- Low power consumption – max. 5.5 W
- Operating temperature from -40 °C to +65 °C
📊 Technical Specifications
| Model | Huawei H903PILA |
| Input Voltage | -48 V / -60 V DC (range -38.4 to -72 V) |
| Static Power Consumption | 0.7 W |
| Maximum Power Consumption | 5.5 W |
| Dimensions (H×W×D) | 97.5 × 25.4 × 253 mm |
| Weight | 0.43 kg |
| Operating Temperature | -40 °C to +65 °C |
| Compatibility | Huawei MA5800-X7 / X15 / X17 |
🛡️ Advanced Features
- Detection of board and input voltage presence
- Fuse protection with alarm reporting
- Monitoring of input voltage and board temperature
- Status and alarm signaling via system backplane
- Enhanced safety and operational reliability
✅ Ideal Applications
- Power distribution and protection for Huawei OLT systems
- Telecom access networks with high stability demands
- Environments with fluctuating power or heavy loads
Additional parameters
| Category: | Power supplies for OLTs, ONTs and switches |
|---|---|
| Warranty: | 1 year |
| Compatibility: | EA5800, MA5800 |
