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Cisco Secure Network Server 3800 Series Appliance Hardware Installation Guide

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Cisco Configuration Guide, Release 4.2

Table of contents

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About this document

Cisco Secure Network Server 3800 Series Appliances

Introduction to the Cisco Secure Network Server 3800 series appliance
Cisco SNS 3800 series appliance hardware specifications
External features
Status LEDs and buttons
Serviceable component locations
Summary of server features

Install the Appliance

Installation warnings and guidelines
Rack requirements
Install the appliance in a rack
Initial setup
Set up the system with the Cisco IMC configuration utility
Update the BIOS and Cisco IMC firmware
Access the system BIOS
Smart Access Serial support
Configure the RAID controller after replacing the HDD or SSD
Enable drive security for SED
Configure Network Time Protocol settings

Appliance Specifications

Physical specifications
Environmental specifications
Power specifications
Power cord specifications

Appliance Specifications

Updated: April 30, 2026

Overview

Provides an overview of physical, environmental, and power specifications for Cisco SNS 3800 series appliances, including details on dimensions, power supply options, and required operational conditions.

Physical specifications

Lists the physical specifications for the appliance.

Environmental specifications

Lists the environmental requirements and specifications for the appliance.

Power specifications

Lists the requirements for the server power supplies, including compatibility and safety considerations.

Power cord specifications

Lists the approved and supported power cords for Cisco appliances, including descriptions, lengths, connector types, and regions of availability.

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Bias-free language

The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.