Application scenario of the H831PDIA board

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H831PDIA is an AC power board. It directly supplies or converts the -48 V DC power, outputs -48 V DC, +3.3 V DC, and +12 V DC to the backplane and, through the backplane, powers the service boards, control board, and fan monitoring board.

Other related questions:
OLP application scenario
The OLP board is a protection unit that implements optical line protection, intra-board 1+1 protection, and client 1+1 protection.

Application scenario configuration of a TOA board
The TOA board can be applied in various scenarios depending on the port working mode. You need to manually configure each application scenario on the NMS on a per-NE basis.

What are the application scenarios of CES
The application scenarios of CES include routine management, alarm notification and capacity adjustment.

Application scenarios of the S1700
S1700 switches are classified into the SNMP-based model, web-managed model, and NMS-free model.

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