Huawei MPWC board is a specialized direct current (DC) power supply solution designed for OLT MA5608T terminals. It is a key component that ensures stable and continuous operation of the entire device in the carrier network. Dedicated compatibility with the MA5608T guarantees full integration and optimal power supply parameters necessary for the proper operation of the telecommunications infrastructure.
The MPWC board is distinguished by its wide range of acceptable DC input voltages, ranging from -38.4 V to -72 V DC. For optimal operation, the manufacturer suggests using -48 V or -60 V DC voltages, commonly used in telecommunications. The board is equipped with two 3V3 type power connectors, which is crucial for ensuring continuous operation.
If a failure of one port is detected, the system automatically switches power to the other, working port, minimizing the risk of service interruption. The whole system is complemented by built-in security features that protect the board and OLT terminal from power supply irregularities. In addition, detailed alarm reports and operating status information of the MPWC board are automatically sent to the OLT terminal's control board, facilitating remote diagnostics and effective network management.
Monitoring the status of the Huawei MPWC board is intuitive thanks to LEDs. Their operating status informs the installer or technician about the condition of the power module:
| Technical data | |
| Input voltage range | -38.4 ~ -72 V DC recommended -48 ~ -60 V dc |
| Connectors | 2x 3V3 |
| Compatibility | OLT MA5608T |
| LEDs | Green - OK Off - failure |
