The final routing of the main power cables is based on whether the source of the main power supply at the data center is overhead or through the floor.
If the main power supply is overhead, route the power cables up over the racks.
Tip: Neatly secure the main power cables with strong tie wraps and cable management hooks. Ensure that there is no interference with any other Oracle FS System cable or component. Arrange the excess power cables in the cable troughs above the rack.
Note: If the main power supply is through the data center floor, spool the excess cable at the base of the rack or on the floor. If the main power supply is overhead, spool the excess cable in the troughs above the system. The main power cables must never hang in front of the components.
Caution
Be sure to maintain reliable grounding of racked equipment. Give particular attention to supply connections other than direct connections to the branch circuit, such as connections to power strips.