Three-Phase Power Distribution Unit Cabling Connections RA21
Table 15-4 shows the cable connections from the power distribution units (PDUs) to the rack units in a Recovery Appliance RA21 full rack. The destinations and the cable lengths are the same in racks with fewer storage servers. The cables terminate at PDU-A on the left and are routed to the right to enter the cable management arm (CMA). The cables are bundled in groups of four.
Table 15-4 Three-Phase PDU Cabling for the Recovery Appliance RA21 Full Racks
| Rack Unit(1) | PDU-A | PDU-B | Cable Length |
|---|---|---|---|
|
U41 |
G5-2 |
G2-4 |
3 meters |
|
U39 |
G4-6 |
G1-0 |
3 meters |
|
U37 |
G4-1 |
G1-5 |
3 meters |
|
U35 |
G0-4 |
G3-2 |
3 meters |
|
U33 |
G2-2 |
G5-4 |
3 meters |
|
U31 |
G1-2 |
G4-4 |
3 meters |
|
U29 |
G0-1 |
G3-5 |
3 meters |
|
U27 |
G2-0 |
G5-6 |
3 meters |
|
U25 |
G3-0 |
G0-6 |
3 meters |
|
U23 |
G3-5 |
G0-1 |
3 meters |
|
U22* |
G1-6 |
G4-0 |
2 meters |
|
U21* |
G2-6 |
G5-0 |
2 meters |
|
U20* |
G1-5 |
G4-1 |
2 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 |
|
U8 |
G2-3 |
G5-3 |
3 meters |
|
U6* |
G2-4 |
G5-2 |
3 meters |
|
U4* |
G0-6 |
G3-0 |
3 meters |
|
U2* |
G0-0 |
G3-6 |
3 meters |
|
U1* |
G1-0 |
G4-6 |
3 meters |
Footnote 1 Un is the unit location in the rack, where n is the number.
* These items are required for all Recovery Appliances.