OCP interposer card

Use the section to understand the cable routing between two OCP interposer cards and the processor board.

Figure 1. Cable routing for x8 OCP interposer cards		Figure 2. Cable routing for x16 OCP interposer cards
From	To	From	To
1 Front OCP interposer power	1 Rear OCP interposer power	1 Front OCP interposer power	1 Rear OCP interposer power
2 OCP interposer signal (MCIO 1)	2 Power & PCIe connector 10	2 OCP interposer signal (MCIO 2)	2 PCIe connector 1
3 Front OCP interposer power sideband (SWIFT)	3 Rear OCP interposer power sideband (SWIFT)	3 OCP interposer signal (MCIO 1)	3 PCIe connector 2
		4 Front OCP interposer power sideband (SWIFT)	4 Rear OCP interposer power sideband (SWIFT)