PCIe riser 1 cable routing
Use the section to understand the cable routing for the PCIe riser 1.
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.
- A label on each cable indicates the connection source and destination. This information is in the format RY-X and P Z. Where Y indicates the PCIe riser number, X indicates the connector on the riser card, and Z indicates the connector on the system board assembly.
Six slot Gen 4 FH riser (PCIe riser 1)
| Cable routing for six slot Gen 4 FH riser (PCIe riser 1) | |||
|---|---|---|---|
 |  | ||
| From | To | Cable | Label |
| 1 PCIe riser: R8 | System board assembly: P 18 | MCIO x8 to Swift x8 (500 mm, flat 140 mm) | R1-8 |
| P 18 | |||
| 2 PCIe riser: R6 | System board assembly: P 12 | MCIO x8 to Swift x8 (600 mm, flat 140 mm) | R1-6 |
| P 12 | |||
| 3 PCIe riser: R3 | System board assembly: P 19 | MCIO x8 to Swift x8 (600 mm, flat 140 mm) | R1-3 |
| P 19 | |||
| 4 PCIe riser: R1 | System board assembly: P 10 | MCIO x8 to Swift x8 (600 mm, flat 140 mm) | R1-1 |
| P 10 | |||
| 5 PCIe riser: R7 | System board assembly: P 11 | MCIO x8 to Swift x8 (500 mm) | R1-7 |
| P 11 | |||
| 6 PCIe riser: R4 | System board assembly: P 20 | MCIO x8 to Swift x8 (500 mm) | R1-4 |
| P 20 | |||
| 7 PCIe riser: R5 | System board assembly: P 9 | MCIO x8 to Swift x8 (500 mm) | R1-5 |
| P 9 | |||
Six slot Gen 5 FH riser (PCIe riser 1)
| Cable routing for six slot Gen 5 FH riser (PCIe riser 1) | |||
|---|---|---|---|
| | ||
| From | To | Cable | Label |
| 1 PCIe riser: R8 | System board assembly: P 18 | MCIO x8 to Swift x8 (500 mm, flat 140 mm) | R1-8 |
| P 18 | |||
| 2 PCIe riser: R6 | System board assembly: P 12 | MCIO x8 to Swift x8 (600 mm, flat 140 mm) | R1-6 |
| P 12 | |||
| 3 PCIe riser: R3 | System board assembly: P 19 | MCIO x8 to Swift x8 (600 mm, flat 140 mm) | R1-3 |
| P 19 | |||
| 4 PCIe riser: R1 | System board assembly: P 10 | MCIO x8 to Swift x8 (600 mm, flat 140 mm) | R1-1 |
| P 10 | |||
| 5 PCIe riser: R7 | System board assembly: P 11 | MCIO x8 to Swift x8 (500 mm) | R1-7 |
| P 11 | |||
| 6 PCIe riser: R4 | System board assembly: P 20 | MCIO x8 to Swift x8 (500 mm) | R1-4 |
| P 20 | |||
| 7 PCIe riser: R2 | System board assembly: P 9 | MCIO x8 to Swift x8 (500 mm) | R1-2 |
| P 9 | |||
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