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Table of Contents
Related Manuals for Nvidia Spectrum-2 SN3700C
Summarization of Contents
Ordering Information
SN3420 Part Numbers
Lists the specific part numbers for the SN3420 switch model, including SKU and description.
SN3700/SN3700C Part Numbers
Details part numbers for SN3700 and SN3700C models, covering SKU, legacy OPN, and description.
SN3750-SX Part Numbers
Provides part numbers for the SN3750-SX model, including SKU, legacy OPN, and description.
Legacy End-of-Life (EOL) Part Numbers
Lists legacy part numbers that are no longer available for ordering.
Introduction to NVIDIA Spectrum-2 Switches
Speed and Switching Capabilities
Details the maximum throughput and interface speed for each system model.
Management Interfaces, PSUs and Fans
Lists management interfaces, power supply units (PSUs), and fan configurations per system model.
Installation Guide
System Installation and Initialization
Covers mechanical, power, and thermal precautions for rack-mounted equipment installation.
Safety Warnings
Provides critical safety instructions and warnings for installation procedures.
Mounting Options and Rail Kits
SN3420 Fixed Rail Kit Installation
Instructions for installing the fixed rail kit for SN3420 systems, including parts and procedures.
SN3700/SN3700C Fixed Rail Kit
Details the parts and installation for the fixed rail kit for SN3700/SN3700C models.
SN3700/SN3700C Telescopic Rail Kit
Information on the telescopic rail kit for SN3700/SN3700C, including parts and installation.
SN3750-SX Tool-less Rail Kit
Guide for installing the tool-less rail kit for SN3750-SX systems, covering parts and procedure.
Cable Installation Procedures
Power Cable and Cable Retainer
Instructions for securing power cables using retainers, with specific steps for SN3420 PSUs.
Port Cables and Connections
Details on inserting and removing port cables, including LED indicators for connection status.
QSFP Cable Orientation
Illustrates the correct and incorrect orientation for QSFP cable connections.
Splitter (Breakout) Cables and Adapters
Explains how to use splitter cables for different port configurations and OS examples.
System Bring-Up and Initial Configuration
Configuring Network Attributes with NVIDIA Onyx
Steps to configure network settings using the NVIDIA Onyx (MLNX-OS) wizard.
Manual Host Configuration
Procedure for performing initial system configuration via console connection.
Disable Dynamic Host Configuration Protocol (DHCP)
Instructions on how to disable DHCP for management IP address retrieval.
Remote Connection with NVIDIA Onyx (MLNX-OS)
Steps to access the switch CLI via SSH or WebUI after network attributes are set.
Configuring Network Attributes with Cumulus Linux
Guidance for initial configuration of Cumulus Linux on the switch.
Remote Connection with Cumulus Linux
Instructions for securely accessing a Cumulus Linux switch remotely via SSH.
FRU Replacements
Power Supply Unit (PSU) Replacement
Procedures for extracting and inserting power supply units, with safety warnings.
Fan Unit Replacement
Instructions for removing and inserting fan units, including operational notes and warnings.
System Interfaces
Management Interfaces
Details the RJ45 Ethernet MGT port for remote management and its configuration.
USB Interface
Describes USB compliance and usage for software upgrade or file management.
Reset Button Operation
Explains the location and usage of the system's reset button, including reset procedures.
Status and Port LEDs
Overview of system status and port LEDs for hardware event notification and troubleshooting.
LED Notifications and Status
System Status LED
Details the system status LED behavior, assignments, and troubleshooting for errors.
Fan Status LED
Describes fan status LEDs on front and rear sides, assignments, and required actions.
Power Supply Status LEDs
Explains power supply status LEDs on rear and front panels, with behavior and action requirements.
Unit Identification LED
Information on the UID LED for identifying systems within a cluster.
Port LEDs
Details port LED indications for SN3700/SN3700C/SN3750-SX, including link states.
SN3420 Port LEDs
Explains SN3420 port LED indications for splittable ports, covering link status.
Inventory Information
Pull-out Tab for Inventory Parameters
Describes how to extract inventory parameters like serial number from the rear panel pull-out tab.
Data Interfaces and High Power Transceivers Support
Details data interface connectors, speeds, and support for high-power optical transceivers.
Software Management
Software Upgrade Procedures
Instructions for updating NVIDIA Onyx (MLNX-OS) and Cumulus Linux software.
System Specifications
SN3700/SN3700C Specifications
Technical specifications for SN3700 and SN3700C models, including mechanical and environmental data.
SN3750-SX Specifications
Technical specifications for the SN3750-SX model, covering mechanical, environmental, and power details.
SN3420 Specifications
Technical specifications for the SN3420 model, including size, weight, speed, and environmental data.
Appendixes
Accessory and Replacement Parts
Lists part numbers for replacement parts, including rail kits, power supplies, fans, and cables.
Interface Specifications
Provides pin descriptions for QSFP28/QSFP56 connectors and adapter dimensions.
Thermal Threshold Definitions
Defines thermal thresholds (Warning, Critical, Emergency) impacting system operation.
Disassembly and Disposal Procedures
Instructions for disassembling the system from the rack and proper disposal methods.
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