Best practices for rack installation
Prepare for the hardware installation by following these recommendations.
The appliance requires two RUs of space. Install the appliance in the space that is directly above the storage shelves.
Two people should install the rails; one person at the back of the rack and one at the front.
Two people should lift and place the appliance into the mounted rails.
The storage shelves are heavier than the appliance and should be installed as close to the bottom of the rack as possible.
Always install the heavier storage shelves at the bottom of the rack. Best practices recommend that you install hardware at the bottom of a rack first. Then work your way up the rack.
Determine device order and cabling limits.
Be aware of the depth of the guide rails and the devices. Ensure that the distance between cabinet posts accommodates the rails, devices, cables, and extending ears.
Physically hold a SAS-3 cable between the intended locations for the appliance and the last storage shelf. Visually confirm that the cable is long enough.