PSU interposer cable routing
Use the section to understand the cable routing for the PSU interposer.
Based on the location, select the corresponding routing plan:
Note
- Connections between connectors; 1↔1, 2↔2, 3↔3, ... n↔n
- When routing the cables, ensure that all cables are routed appropriately through the cable guides.
PSU interposer to power distribution board cable routing
Figure 1. PSU interposer to power distribution board cable routing
| Cable | From | To |
|---|---|---|
| 1 | PSU interposer: Power distribution board sideband connector 1 (PDB SB1) | Power distribution board: PSU interposer sideband connector 1 (PIB SB1) |
| 2 | PSU interposer: Power distribution board sideband connector 2 (PDB SB2) | Power distribution board: PSU interposer sideband connector 2 (PIB SB2) |
PSU interposer to system board cable routing
Figure 2. PSU interposer to system board cable routing
| Cable | From | To |
|---|---|---|
| 1 | PSU interposer: System board power connector (MB PWR) | 1 System board: PDB_0V connector (PSU_GND) (black cable) |
| 2 | 2 System board: PDB_P12V connector (PSU_P12V) (red cable) |
| a | View from PDB and GPU complex |
| b | View from CPU complex |
Note
- When routing through the cable guides on the CPU complex chassis, keep the integrated diagnostics panel cable and the GPU management cable on top of the power cables, and keep them parallel to each other. As illustrated in b.
- Ensure not to place the power cables on the right and left ends of the manifold. As illustrated in a.
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