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A-14
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-18634-01
Appendix A Technical Specifications
Chassis Airflow
For the clearances required on each side of the switch, see the
“Chassis Clearances” section on
page
A-11
.
Contents
Main
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
Page
CONTENTS
Page
Page
Page
Send document comments to nexus7k-docfeedback@cisco.com
Page
Preface
Audience
Organization
Document Conventions
xi
This document uses the following conventions:
publication.
damage or loss of data.
xii
xiii
xiv
Page
Related Documentation
Release Notes
Hardware Documents
Software Documents
Obtaining Documentation and Submitting a Service Request
Page
Overview
Cisco Nexus 7000 Series
Cisco Nexus 7010 System
234 5 5
8
6 7
Page
Page
Page
Cisco Nexus 7018 System
12 2
58
Page
Page
Page
Page
Preparing the Site
Safety Guidelines
Installation and Connection Guidelines
Managing the System Hardware
Replacing Components
Installing a Cisco Nexus 7010 Chassis
Preparing to Install the Device
Installing a Four-Post Rack or Cabinet
Unpacking and Inspecting a New Device
Installing the Bottom-Support Rails on the Rack
Prerequisites for Attaching the Bottom-Support Rails
Attaching the Bottom-Support Rails
Page
Page
Installing the Chassis
Prerequisites for Installing the Chassis
Installing the Chassis
Page
Grounding the Cisco Nexus 7010 Chassis
Prerequisites for Grounding the Chassis
Connecting the System Ground
Page
Connecting Your ESD Strap to the Chassis
2-15
Figure 2-8 ESD Grounding Ports on the Front of the Cisco Nexus 7010 Chassis
Installing and Formatting CompactFlash Cards
Page
Page
Installing a Cisco Nexus 7018 Chassis
Preparing to Install the Device
Installing a Four-Post Rack or Cabinet
Unpacking and Inspecting a New Chassis
Installing the Bottom-Support Rails on the Rack
Prerequisites for Attaching the Bottom-Support Rails
Attaching the Bottom-Support Rails
Page
Installing the Chassis
Prerequisites for Installing the Chassis
Installing the Chassis
Page
Page
Grounding the Cisco Nexus 7018 Chassis
Prerequisites for Grounding the Chassis
Connecting the System Ground
Connecting Your ESD Strap to the Chassis
Installing the Cable Management Assemblies
Page
Page
2 2
11
Page
Installing the Front Door and Air Intake Frame
Page
Page
Page
2 2
Page
Page
Page
Page
Page
Installing and Formatting CompactFlash Cards
Page
Installing Power Supply Units
Installing Power Supply Units
Connecting the Power Supply Units to AC Power
Prerequisites for Connecting Power Supply Units to AC Power
Connecting 6-kW Power Supply Units
Connecting 7.5-kW Power Supply Units
Page
Connecting the Cisco Nexus 7000 Device to the Network
Preparing for Connections
Required Tools and Equipment
Connecting to the Console
Creating an Initial Device Configuration
Setting Up the Management Interface
Connecting the Supervisor CMP Port
Connecting an I/O Module
Connecting or Disconnecting a 1000Base-T Port
Connecting a 1000Base-T Port to the Network
Disconnecting a 1000Base-T Port From the Network
Connecting or Disconnecting an SFP or SFP+ Port
Installing a Transceiver
Removing a Transceiver
Connecting a Fiber-Optic Cable with a Transceiver
Disconnecting a Fiber-Optic Cable From a Transceiver
Maintaining Transceivers and Fiber-Optic Cables
Page
Managing the Device Hardware
Displaying the Device Hardware Inventory
6-2
Example 6-1 Displaying the Hardware Inventory
To display switch hardware inventory details, enter the show hardware command. See Example 6-2.
Example 6-2 Displaying Hardware Information
6-3
6-4
6-5
Displaying the Device Serial Number
6-6
Example 6-3 Displaying the Device Serial Number
6-7
Displaying Power Usage Information
whether one or both supervisor modules are present.
Example 6-4 Displaying Power Management Information
Power Supply Configuration Modes
Power Supply Configuration Overview
Page
Page
Power Supply Configuration Guidelines
Page
Page
Information About Modules
Supervisor Modules
I/O Modules
Fabric Modules
Verifying the Status of a Module
Checking the State of a Module
Connecting to a Module
Shutting Down Modules
Shutting Down a Supervisor or I/O Module
Shutting Down a Fabric Module
Information About Module Temperature
Overview of Module Temperatures
6-19
Note A threshold value of 127 indicates that no thresholds are configu red or applicable.
Displaying Module Temperature
Example 6-6 Displaying Temperature Information for Hardware
6-20
Displaying Environment Information
Example 6-7 Displaying All Environmental Information
6-21
Reloading Modules
Reloading the Device, page 6-22 Power Cycling Modules, page 6-22
Reloading the Device
Power Cycling Modules
Saving the Module Configuration
Purging the Module Configuration
Powering Off I/O Modules
Information About Fan Trays
EPLD Configuration
System Requirements
Supported Device Hardware
Supported Device Operating Systems
Updated EPLDs
Page
Installation Guidelines
Downloading the EPLD Images
Preparing the EPLD Images for Installation
6-30
Example 10 Determining the Amount of Available Bootflash Memory
Example 11 Determining the Amount of Available Slot0 Memory
Upgrading EPLD Images
Upgrading the EPLD Images for I/O or Standby Supervisor Modules
6-33
Step 2 Install the EPLDs by entering the install module slot_number epld url command.
To reset the entire system, power cycle the system.
Step 3 Begin upgrading the EPLD images by entering Y for yes.
reset requirement.
Upgrading EPLDs for the Active Supervisor Module
Upgrading EPLDs for a Fabric Module
Upgrading EPLDs for a Fan Tray Module
Displaying the EPLD Versions
Displaying EPLD Versions for an I/O or Supervisor Module
6-38
Example 14 Displaying the Current EPLD Versions for a Module
Displaying EPLD Versions for a Fabric Module
Example 15 Displaying the Current EPLD Versions for a Fabric Module
Displaying EPLD Versions for a Fan Tray Module
Example 16 Displaying Current EPLD Versions for Fan Tray 1
Displaying the Available EPLD Versions
Default Settings
Table 6-12 lists the default hardware settings.
Tab l e 6-12 Default Hardware Parameters
Parameters Default Power supply mode Power supply redundancy mode
Page
Troubleshooting
Getting Started
Troubleshooting the Power Supply
Troubleshooting the Fan Trays
Troubleshooting the Supervisor Modules
Troubleshooting the Fabric Modules
Troubleshooting the I/O Modules
Contacting Customer Service
Removal and Installation Procedures
Replacing a Power Supply Unit During Operations
Removing a Power Supply Unit During Operations
Installing a Power Supply Unit During Operations
Page
Replacing a Supervisor Module
Replacing One of Two Supervisor Modules During System Operations
Page
Page
Replacing a Supervisor Module in a Single-Supervisor System
Replacing an I/O Module
Replacing an I/O Module
Page
Replacing a Fabric Module During System Operations
Replacing a Fabric Module
Page
Replacing a Cisco Nexus 7010 System Fan Tray During System Operations
Replacing a Cisco Nexus 7010 System Fan Tray
Replacing a Cisco Nexus 7010 Fabric Fan Tray
Replacing a Cisco Nexus 7010 Fabric Fan Tray
Replacing a CompactFlash Card
Page
Installing the Front Doors and Frame Assembly
Page
Page
Replacing the Cisco Nexus 7010 System Air Filter
Page
Page
A
Technical Specifications
Environmental Specifications for the Cisco Nexus 7000 Series Systems
Physical Specifications for the Cisco Nexus 7000 Series Devices
Power Specifications for the Cisco Nexus 7000 Series Devices
Power Requirements for Device Components
Power Supply Configuration Modes
Page
Page
Power Supply Cable Specifications
A-8
Figure A-2 CAB-AC-16A-CH Power Cord and Connectors for the 6-kW Power Supply Unit
Figure A-3 CAB-AC-2500W-EU Power Cord and Connectors for the 6-kW Power Supply Unit
Figure A-4 CAB-AC-2500W-INT Power Cord and Connectors for the 6-kW Power Supply Unit
A-9
Figure A-5 CAB-AC-2500W-ISRL Power Cord and Connectors for the 6-kW Power Supply Unit
Figure A-6 CAB-AC-2500W-US1 Power Cord and Connectors for the 6-kW Power Supply Unit
Figure A-7 CAB-AC-C6K-TWLK Power Cord and Connectors for the 6-kW Power Supply Unit
A-10
Figure A-8 CAB-7513AC Power Cord and Connectors for the 6-kW Power Supply Unit
Figure A-9 CAB-C19-CBN Power Cord and Connectors for the 6-kW Power Supply Unit
Figure A-10 CAB-ACS-16 Power Cord and Connectors for the 6-kW Power Supply Unit
Tab l e A-10 7.5 kW Power Supply AC Power Cords
Chassis Clearances
Facility Cooling Requirements
Chassis Airflow
Page
Page
B
Cable and Port Specifications
Module Connectors
RJ-45 Connector
SFP+ Transceivers
SFP Transceivers
Page
Page
C
Chassis and Module LEDs
Page
Page
Page
Page
Page
D
Repacking the Cisco Nexus 7000 Series Device for Shipment
Disconnecting the Cisco Nexus 7000 Series System
Powering Down the Cisco Nexus 7000 Series System
Disconnecting the System from the Console
Repacking the System Components
Prerequisites for Repacking the System
Required Tools and Equipment for Repacking the System
Repacking the Cisco Nexus 7010 Device
Page
Page
Page
Page
Page
E
Site Preparation and Maintenance Records
Site Preparation Checklist
Contact and Site Information
Chassis and Module Information
Page
INDEX
Numerics
A
B
C
D
E
F
G
H
I
L
M
N
O
P
S
T