Chapter 3: Installing optional cards
What to do next
Ensure that the following guidelines are met before operating the device in the rack:
• The ambient temperature around the unit (which may be higher than room temperature) is within the
limit specified for the unit.
• There is sufficient airflow around the unit.
• Electrical circuits are not overloaded; consider the nameplate rating of all the connected equipment.
• There is over-current protection.
• The equipment is properly grounded.
• No objects are placed directly on top of the unit.
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