Describes the types of racks used for installing a switch.
Install the switch in these types of cabinets and racks, assuming an external ambient air temperature range of 0 to 104°F (0 to 40°C):
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Standard perforated cabinets
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Solid-walled cabinets with a roof fan tray (bottom to top cooling)
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Standard open racks
If you are using an enclosed cabinet, we recommend one of the thermally validated types, either standard perforated or solid-walled with a fan tray.
We do not recommend using racks that have obstructions (such as power strips). The obstructions could impair access to field-replaceable units (FRUs).