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Rear I/O and OCP module cable routing

Follow instructions in this section to install and route the cables for the rear I/O module and OCP module.

Note

  • Depending on the specific configuration, the information in this topic might not apply to your node.

  • Connections between connectors; 1↔1, 2↔2, 3↔3, ... n↔n

  • When routing the cables, make sure that all cables are routed appropriately through the corresponding cable guides and cable clips.

Figure 1. Cables for the rear I/O module and OCP module

From (system board)

ToCable
1aOCP power and sideband connector

1 Node (secured with screws)

MCIO x8 (270 mm)to GenZ 4C+ OCP connector
1bOCP signal connectorMCIO x16 (450 mm)
2Rear I/O signal connector

2 Rear I/O signal connector (on the rear I/O module)

Low-profile SlimSAS x8 to SlimSAS x8 (915 mm)
Note
When connecting the rear I/O cable to the rear I/O module, make sure to secure the attached grounding cable with a screw.
Figure 2. Installation of the rear I/O cable and grounding cable
Installation of the rear I/O cable and grounding cable