21.5 Three Phase Power Distribution Unit Cabling
This topic shows the cabling routes from each three-phase power distribution unit (PDU) to the power supplies configured in Oracle Exadata Storage Expansion Rack X10M.
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 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.
The following table shows the cable connections from the PDUs to the rack units in Oracle Exadata Storage Expansion Rack X10M.
Table 21-4 Three Phase PDU Cabling for Oracle Exadata Storage Expansion Rack X10M
| Rack Slot | PDU-A / PSU 0 | PDU-B / PSU 1 | Cable Length |
|---|---|---|---|
| U42 | G5-4 | G2-2 | 3 meters |
| U41 | G5-2 | G2-4 | 3 meters |
| U40 | G5-1 | G2-5 | 3 meters |
| U39 | G4-6 | G1-0 | 3 meters |
| U37 | G4-1 | G1-5 | 3 meters |
| U35 | G4-5 | G1-1 | 3 meters |
| U33 | G5-5 | G2-1 | 3 meters |
| U31 | G4-2 | G1-4 | 3 meters |
| U29 | G5-3 | G2-3 | 3 meters |
| U27 | G3-2 | G0-4 | 3 meters |
| U26 | G5-0 | G2-6 | 3 meters |
| U25 | G3-0 | G0-6 | 3 meters |
| U24 | G3-1 | G0-5 | 3 meters |
| U23 | G3-5 | G0-1 | 3 meters |
| U22 | G1-6 | G4-0 | 3 meters |
| U21 | G2-6 | G5-0 | 3 meters |
| U20 | G1-5 | G4-1 | 3 meters |
| U19 | G1-1 | G4-5 | 3 meters |
| U18 | G1-4 | G4-2 | 3 meters |
| U17 | G2-1 | G5-5 | 3 meters |
| U16 | G1-3 | G4-3 | 3 meters |
| U14 | G0-5 | G3-1 | 3 meters |
| U12 | G2-5 | G5-1 | 3 meters |
| U10 | G0-3 | G3-3 | 3 meters |
| U08 | G2-3 | G5-3 | 3 meters |
| U06 | G2-4 | G5-2 | 3 meters |
| U04 | G0-6 | G3-0 | 3 meters |
| U02 | G0-0 | G3-6 | 3 meters |
| U01 | G1-0 | G4-6 | 3 meters |