Cisco Nexus 93180YC-FX3 User manual

Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation
Guide
First Published: 2021-02-01
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CONTENTS
Overview 1
CHAPTER 1
Overview 1
Preparing the Site 5
CHAPTER 2
Temperature Requirements 5
Humidity Requirements 5
Altitude Requirements 5
Dust and Particulate Requirements 6
Minimizing Electromagnetic and Radio Frequency Interference 6
Shock and Vibration Requirements 7
Grounding Requirements 7
Planning for Power Requirements 7
Airflow Requirements 9
Rack and Cabinet Requirements 9
Clearance Requirements 10
Installing the Switch Chassis 13
CHAPTER 3
Safety 13
Installation Options with Rack-Mount Kits 14
Airflow Considerations 14
Installation Guidelines 14
Unpacking and Inspecting the Switch 15
Installing the Switch Using the NXK-ACC-KIT-1RU Rack-Mount Kit 16
Installing the Switch Using the N3K-C3064-ACC-KIT Rack-Mount Kit 20
Grounding the Chassis 24
Starting the Switch 26
Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation Guide
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Connecting the Switch to the ACI Fabric 29
CHAPTER 4
ACI Fabric Topology 29
Preparing to Connect to Other Devices 30
Connecting Leaf Switches to APICs 31
Connecting Leaf Switches to Spine Switches 33
Installing a Gigabit Ethernet module (GEM) 34
Virtual Port Channel Migration - Migration of Nodes from a First-Generation Switch to a
Second-Generation Switch 34
Setting Up an Optional Console Interface 35
Setting Up an Optional Management Connection 36
Optic Transceiver Removal Using the Optics Extraction Tool 36
Maintaining Transceivers and Optical Cables 37
Replacing Components 39
CHAPTER 5
Replacing a Power Supply Module 39
Replacing an AC Power Supply 39
Rack Specifications 41
APPENDIX A
Overview of Racks 41
General Requirements for Cabinets and Racks 41
Requirements Specific to Standard Open Racks 42
Requirements Specific to Perforated Cabinets 42
Cable Management Guidelines 42
System Specifications 43
APPENDIX B
Environmental Specifications 43
Switch Dimensions 44
Switch and Module Weights and Quantities 44
Transceiver and Cable Specifications 44
Switch Power Input Requirements 44
Power Specifications 45
650-W AC Power Supply Specifications 45
1200-W HVAC/HVDC Power Supply Specifications 45
Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation Guide
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Contents

930-W DC Power Supply Specifications 46
Power Cable Specifications 47
Power Cable Specifications for AC Power Supplies 47
HVAC/HVDC Power Cables Supported by ACI-Mode and NX-OS Mode Switches 48
DC Power Cable Specifications 49
Regulatory Standards Compliance Specifications 49
LEDs 51
APPENDIX C
Switch Chassis LEDs 51
Fan Module LEDs 52
Power Supply LEDs 53
Additional Kits 55
APPENDIX D
Rack Mount Kit NXK-ACC-KIT-1RU 55
Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation Guide
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Contents

Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation Guide
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Contents

CHAPTER 1
Overview
•Overview, on page 1
Overview
The Cisco Nexus 93180YC-FX3 switch (N9K-C93180YC-FX3) is a 1-rack unit (RU), fixed-port switch
designed for spine-leaf-APIC deployment in data centers. This switch has the following ports:
• 48 100M/1/10/25-Gigabit Ethernet SFP28 ports (ports 1-48).
• 6 10/25/40/50/100-Gigabit QSFP28 ports (ports 49-54)
• One management port (one 10/100/1000BASE-T port)
• One console port (RS-232)
• 1 USB port
This switch includes the following user-replaceable components:
• Fan modules (four) with the following airflow choices:
• Port-side exhaust fan module with blue coloring (NXA-FAN-35CFM-PE)
• Port-side intake fan module with burgundy coloring (NXA-FAN-35CFM-PI)
This switch runs with +1 redundancy mode, so that if one fan fails, the switch
can sustain operation. But if a 2nd fan fails, this switch is not designed to sustain
operation. Hence before waiting for major threshold temperature to be hit, the
switch will power down due to Powered-down due to fan policy trigger.
Note
Each fan module has two rotors. The switch can function normally if one rotor
inside the any one fan module fails. In case of more than one rotor failure, the
switch will issue a warning and power down in 2 minute.
Note
Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation Guide
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• Power supply modules (two—One for operations and one for redundancy [1+1]) with the following
choices:
• 650-W port-side exhaust AC power supply with blue coloring (NXA-PAC-650W-PE)
• 650-W port-side intake AC power supply with burgundy coloring (NXA-PAC-650W-PI)
•1200-W HVAC/HVDC power supply with dual-direction airflow white coloring (N9K-PUV-1200W)
• 930-W port-side exhaust DC power supply with blue coloring (NXA-PDC-930W-PE)
• 930-W port-side intake DC power supply with burgundy coloring (NXA-PDC-930W-PI)
All fan modules and power supplies must use the same airflow direction.
Note
This switch may present access issues if installed between switches with greater
chassis depth. Please consider this before installation.
Note
Deployment Scheme for SFP-10G-T-X Transceivers
The following figure shows the maximum configuration density of SFP-10G-T-X SFP+ transceivers for this
switch.
The following figure shows the switch features on the port side of the chassis.
48 100M/1/10/25-Gigabit
Ethernet SFP28 ports
41PPS and 10MHz SMB
ports
1
Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation Guide
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Overview
Overview

6 10/25/40/50/100-Gigabit
QSFP28 ports
5GPS/GNSS antenna
connector
2
LEDs3
Time of Day, and PTP GM is not supported
Note
To determine which transceivers, adapters, and cables are support this switch, see the Cisco Transceiver
Modules Compatibility Information document.
The following figure shows the switch features on the power supply side of the chassis.
Management port (RJ45)4Power supply modules (1
or 2) (AC power supplies
shown) with slots
numbered 1 (left) and 2
(right)
1
USB port5Fan modules (4) with slots
numbered from 1 (left) to
4 (right)
2
ToD port6Console port3
The following figure shows the side of the chassis.
Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation Guide
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Overview
Overview

Grounding pad3Screw holes for mounting
brackets
1
Depending on whether you plan to position the ports in a hot or cold aisle, you can order the fan and power
supply modules with port-side intake or port-side exhaust airflow. For port-side intake airflow, the fan and
power supplies have burgundy coloring. For port-side exhaust airflow, the fan and power supplies have blue
coloring.
The fan and power supply modules are field replaceable. You can replace one fan module or one power supply
module during operations so long as the other modules are installed and operating. If you have only one power
supply installed, you can install the replacement power supply in the open slot before removing the original
power supply.
All fan and power supply modules must have the same direction of airflow. Otherwise, the switch can overheat
and shut down.
Note
If the switch has port-side intake airflow (burgundy coloring for fan modules), you must locate the ports in
the cold aisle. If the switch has port-side exhaust airflow (blue coloring for fan modules), you must locate the
ports in the hot aisle. If you locate the air intake in a hot aisle, the switch can overheat and shut down.
Caution
Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation Guide
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Overview
Overview