15.5.2 Three Phase PDU Cabling for Oracle Exadata Database Machine X8M-8 Full Rack
Three-phase cabling for the Oracle Exadata Database Machine X8M-8 Full Rack routes from each power distribution unit (PDU) to the power supplies configured in each rack.
The cables are terminated to PDU-A on the left (when looking at the rear of the rack), and routed to the right to enter the cable management arm (CMA). The cables are bundled in groups of four. The PDU connections list the group and outlet on the PDU. So, for example, G5-5 refers to group 5 outlet 5.
Table 15-8 Three Phase PDU Cabling for Oracle Exadata Database Machine X8M-8 Full Rack
| Rack Unit | PDU-A/PSU 0 | PDU-B/PSU 1 | Cable Length |
|---|---|---|---|
|
U41 |
G5-5 |
G2-1 |
2 meters |
|
U39 |
G5-4 |
G2-2 |
2 meters |
|
U37 |
G5-2 |
G2-4 |
2 meters |
|
U35 |
G5-1 |
G2-5 |
2 meters |
|
U33 |
G5-0 |
G2-6 |
2 meters |
|
U31 |
G4-6 |
G1-0 |
2 meters |
|
U29 |
G4-4 |
G1-2 |
2 meters |
|
U24 |
G3-7 (PS2) |
G0-7 (PS3) |
2 meters |
|
U24 |
G4-7 |
G1-7 |
2 meters |
|
U23 |
G3-1 |
G0-5 |
2 meters |
|
U22 |
G3-0 |
G0-6 |
2 meters |
|
U21 |
G2-5 |
G5-1 |
2 meters |
|
U16 |
G2-7 (PS2) |
G5-7 (PS3) |
2 meters |
|
U16 |
G1-7 |
G4-7 |
2 meters |
|
U14 (only 2 DB servers) |
G1-3 |
G4-3 |
2 meters |
|
U12 (only 2 DB servers) |
G1-0 |
G4-6 |
2 meters |
|
U10 (only 2 DB servers) |
G0-6 |
G3-0 |
2 meters |
|
U10 (3 DB servers) |
G5-7 (PS2) |
G2-7 (PS3) |
1 meter |
|
U10 (3 DB servers) |
G0-7 |
G3-7 |
1 meter |
|
U8 |
G0-5 |
G3-1 |
2 meters |
|
U6 |
G0-4 |
G3-2 |
2 meters |
|
U4 |
G0-2 |
G3-4 |
2 meters |
|
U2 |
G0-1 |
G3-5 |
2 meters |
|
U1 |
G0-0 |
G3-6 |
3 meters |
Parent topic: Three-Phase Power Distribution Unit Cabling Tables