A P P E N D I X
A
Rack Specifications
•
•
General Requirements for Cabinets and Racks, page 45
•
Requirements Specific to Standard Open Racks, page 46
•
Requirements Specific to Perforated Cabinets, page 46
•
Cable Management Guidelines, page 46
Overview of Racks
You can install the switch in the following types of cabinets and racks, assuming an external ambient air
temperature range of 0 to 104°F (0 to 40°C):
•
Standard perforated cabinets
•
Solid-walled cabinets with a roof fan tray (bottom to top cooling)
•
Standard open racks
If you are selecting an enclosed cabinet, we recommend one of the thermally validated types, either standard
perforated or solid-walled with a fan tray.
Note
We do not recommend that you use racks that have obstructions (such as power strips), because the
obstructions could impair access to field-replaceable units (FRUs).
Note
General Requirements for Cabinets and Racks
The cabinet or rack must also meet the following requirements:
Cisco Nexus 93120TX NX-OS Mode Switch Hardware Installation Guide
45
Содержание Nexus 93120TX
Страница 6: ...Cisco Nexus 93120TX NX OS Mode Switch Hardware Installation Guide vi Contents ...
Страница 22: ...Cisco Nexus 93120TX NX OS Mode Switch Hardware Installation Guide 12 Preparing the Site Clearance Requirements ...
Страница 64: ...Cisco Nexus 93120TX NX OS Mode Switch Hardware Installation Guide 54 LEDs Power Supply LEDs ...