142 Jumpers and Connectors
12-Sled Backplane Back Connectors
Figure 5-5 shows the connectors on the back of the backplane.
Figure 5-5. 12-Sled SKU Backplane Back Connectors
1 MD2 Jumper 2 MD1 Jumper
3 fan connector 1 4 fan connector 4
5 fan connector 2 6 fan connector 5
7 fan connector 3 8 fan connector 6
9 PSU 1 connector 10 PSU 2 connector
11 fan connector 7 12 fan connector 8
13 PMBus 2 connector 14 PMBus 1 connector
15 sideband connector 16 LAN connector
Table 5-2. 12-Sled Backplane Jumper Positions
MD2 MD1 Mode
01Normal
11JTAG
10Boot
