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System management sideband cable routing

Use this information to route the cables for the sideband cable (SMM3 cable).

System management sideband cable routing​

Figure 1. System management sideband cable routing

Table 1. System management sideband cable routing
From (sideband cable)To
1 System management sideband cable (SMM3 cable)1a MCIO x8 sideband cable to SMM3 connector

Location: host board

View the connector location at Host board connectors.

1b GB200-NVL4 MCIO x4 host board or switch board connector

Location: Left-side GB200-NVL4 board

View the connector location at GB200-NVL4 board connectors – Dual CX8 mezzanine module configuration or GB200-NVL4 board connectors – MCIO breakout board configuration.