Cisco Nexus 93180YC-FX - Page 54

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Cisco Nexus 93180YC-FX ACI-Mode Switch Hardware Installation Guide

Replacing Components

Replacing a High Voltage (HVAC/HVDC) Power Supply

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Table of Contents3
Documentation Conventions7
Preface7
Audience7
Related Documentation8
Communications, Services, and Additional Information9
Documentation Feedback9
Overview11
Temperature Requirements15
Altitude Requirements15
Preparing the Site15
Humidity Requirements15
Dust and Particulate Requirements16
Minimizing Electromagnetic and Radio Frequency Interference16
Grounding Requirements17
Planning for Power Requirements17
Shock and Vibration Requirements17
Airflow Requirements19
Rack and Cabinet Requirements19
Clearance Requirements20
Safety23
Airflow Considerations24
Installation Options with Rack-Mount Kits, Racks, and Cabinets24
Installation Guidelines25
Unpacking and Inspecting the Switch26
Installing the Switch Using the NXK-ACC-KIT-1RU Rack-Mount Kit27
Installingtheswitchusingthen3K-C3064-ACC-Kitrack-Mount Kit30
Grounding the Chassis34
Starting the Switch36
ACI Fabric Topology39
Connecting the Switch to the ACI Fabric39
Preparing to Connect to Other Devices40
Connecting Leaf Switches to Apics41
Connecting Leaf Switches to Spine Switches42
Virtual Port Channel Migration - Migration of Nodes from a First-Generation Switch to a Second-Generation Switch44
Second-Generation Switch44
Installing a Gigabit Ethernet Module (GEM)44
Setting up an Optional Console Interface45
Optic Transceiver Removal Using the Optics Extraction Tool46
Setting up an Optional Management Connection46
Maintaining Transceivers and Optical Cables47
Removing a Fan Module49
Replacing a Fan Module49
Replacing Components49
Installing a Fan Module50
Replacing a Power Supply Module50
Replacing an AC Power Supply50
Replacing a High Voltage (HVAC/HVDC) Power Supply52
General Requirements for Cabinets and Racks55
Overview of Racks55
Rack Specifications55
Requirements Specific to Standard Open Racks56
Requirements Specific to Perforated Cabinets56
Cable Management Guidelines56
Environmental Specifications57
Switch Dimensions57
System Specifications57
Switch and Module Weights and Quantities58
Switch Power Input Requirements58
Transceiver and Cable Specifications58
Power Specifications59
500-W AC Power Supply Specifications59
1200-W HVAC/HVDC Power Supply Specifications59
930-W DC Power Supply Specifications60
Power Cable Specifications61
Power Cable Specifications for AC Power Supplies61
HVAC/HVDC Power Cables Supported by ACI-Mode and NX-OS Mode Switches62
DC Power Cable Specifications63
Regulatory Standards Compliance Specifications63
Appendix65
- Leds65
- Switch Chassis Leds65
- Fan Module Leds66
- Power Supply Leds66
- Additional Kits69
- Rack Mount Kit NXK-ACC-KIT-1RU69
- Rack Mount Kit N3K-C3064-ACC-KIT70
- Site Preparation and Maintenance Records71
- Site Preparation Checklist71
- Contact and Site Information72
- Chassis and Module Information73

Cisco Nexus 93180YC-FX - Page 54

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