Skip to main content

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
1a OCP power and sideband connector1 Node (secured with screws)MCIO x8 (270 mm)to GenZ 4C+ OCP connector
1b OCP signal connectorMCIO x16 (450 mm)
2 Rear I/O signal connector2 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