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Description
Huawei PILA Power Module is DC power adapter board for Huawei MA5800-X7 MA5800-X15 MA5800-X17
Huawei PILA Power Module Product Overview
Huawei PILA Power Module introduces one -48V / -60V DC power supply from two 100A OT terminals, and outputs it to the backplane through the protection circuit and the filter circuit to supply power to other boards in the service frame.
The H901PILA board leads in 1 -48 V or -60 V DC power through 2 100 A OT terminals, and transfers the power to the protection circuit, then to filter circuit, and finally to the backplane, supplying power to the subrack and boards.
Huawei PILA Power Module Product Pictures
Huawei PILA Power Module Product Specifications
| LED silk screen | LED Nmae | LED Color | LED Status | Status Description |
| PWR | Running status indicator | Green | On | Power input is normal, protection fuse is normal |
| Orange | On | The power input is normal, the protection fuse is faulty | ||
| – | Off | No power input or power failure | ||
| Monitoring signal channel | Alarm signal channel | |||
| -48V / -60V DC power supply | Protective circuit: protect the components in the circuit. | |||
| Filter circuit: filter the direct current in the circuit. | ||||
| Detection and reporting circuit: It performs fault detection on the protective fuse, and can also detect the presence or absence of input power and whether the board is in place, and report it to the main control board through the backplane. | ||||
| Direct current | E2PROM circuit: used to store single-board manufacturing information. |
Huawei PILA Power Module Product Features
The functions and specifications of H901PILA are as follows:
- Support 1 -48V / -60V DC power input (input voltage range: -38.4V ~ -72V).
- Support power input filter and protection function.
- Support the detection of the input power supply and the detection of protection fuse failure
- Support protection alarms and board presence detection.
Huawei PISA Power Module and More Power Models
| Power interface board | ||
| Board | Power Consumption | Weight |
| H901PILA | Static: 0.5 W | 0.43 kg |
| Maximum: 4 W | ||
| H902PILA | Static: 0.5 W | 0.42 kg |
| Maximum: 4 W | ||
| H901PISA | Static: 2.5 W | 0.72 kg |
| Maximum: 2.5 W | ||
| H901PISB | Static: 5 W | 1.12 kg |
| Maximum transfer efficiency: 93% (220 V, full capacity, 25°C) | ||
| H902PISB | Static: 5 W | 1.15 kg |
| Maximum transfer efficiency: 93% (220 V, full capacity, 25°C) | ||
Huawei PILA Power Module Product Panel
Huawei PILA Power Module Product Applications
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