PSU interposer cable routing
Use this section to understand the cable routing for the PSU interposer.
Based on the configuration, select the corresponding routing plan:
12V configuration
Figure 1. PSU interposer cable routing
| From | To |
|---|---|
| 1 PSU interposer: Power distribution board sideband connector 1 | 1 Power distribution board: PSU interposer sideband connector 1 |
| 2 PSU interposer: Power distribution board sideband connector 2 | 2 Power distribution board: PSU interposer sideband connector 2 |
| 3 PSU interposer: System board power connector | 3a System board: Ground (-) connector (black cable) |
| 3b System board: 12V (+) connector (red cable) |
54V configuration
Figure 2. PSU interposer cable routing
| From | To |
|---|---|
| 1 PSU interposer: Power distribution board sideband connector 1 | 1 Power distribution board: PSU interposer sideband connector 1 |
| 2 PSU interposer: Power distribution board sideband connector 2 | 2 Power distribution board: PSU interposer sideband connector 2 |
| 3 Power distribution board: System board power connector | 3a System board: Ground (-) connector (black cable) |
| 3b System board: 12V (+) connector (red cable) |
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