Supported ports of the H832PDIA board

The H832PDIA power board provides the following ports to supply power for the backplane and, through the backplane, power the service boards, control board, and fan monitoring board.


  • 0 (RTN(+)/NEG(-), OT terminal): introduces one input of -48 V DC (0) power to the H832PDIA DC power board and is connected to the DC power cable.

  • 1 (RTN(+)/NEG(-), OT terminal): introduces one input of -48 V DC (1) power to the H832PDIA DC power board and is connected to the DC power cable.

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