Hardware Owner's Manual

94 Jumpers and Connectors

Power Distribution Board Connectors

Figure 5-6 shows the connectors on the PDB.

Figure 5-6. PDB Connectors

PDB Power and PMBus Connectors

This section provides information for the PDB power and SMBus connector

pin out.

Table 5-2. 12-Sled Backplane Jumper Positions

MD2 MD1 Mode

01Normal

11JTAG

10Boot

1 PSU connector 2 PMBus connector

Table 5-3. PDB Power and SMBus Connector Pin Out

Pin Signal Pin Signal

1 +12V 2 +12V

3 +12V 4 +12V