H901PISA Power Board
Huawei H901PISA is MA5800 X2 DC Connect Power Board
Huawei PISA Power Module is DC power adapter board for MA5800 X2 OLT.
It leads in 2 channels of -48 V or -60 V DC power, and transfers the power to the protection circuit, then to the filter circuit, and finally to the backplane, supplying power to the other boards in the service subrack of MA5800-X2.
H901PISA board supports the following features and specifications:
- 2 -48 V or -60 V DC power input (input voltage range: -38.4 V to -72 V)
- Filtering and current-limiting for the power input port
- Detection of power input and protection fuse faults
- Protection alarm and board detection
| Model | H901PISA |
| Port | 3V3 power port |
| Function | Provides the -48 V power input |
| Power Consumption | Static: 2.5 W Maximum: 2.5 W |
| Device Specifications | |
| Dimensions (mm) | 35.28 (W) x 253.00 (D) x 130.00 (H) |
| Weight (kg) | 0.72 |
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