Cisco MERAKI MS355 Series

MS355 Series Installation Guide
About this Guide
This guide provides instruction on how to install and configure your MS355 series switch. This guide also provides
mounting instructions and limited troubleshooting procedures. For more switch installation guides, refer to the
switch installation guides section on our documentation website.
Product Overview
Physical Specifications
MS355-24X MS355-24X2 MS355-48X MS355-48X2
1Gbe RJ45 16
-
32 24
mGbe RJ45 8 24 16 24
10Gbe SFP+ 4 4 4 4
40Gbe QSFP+ 2 2 2 2
100G Hardware
Stack Port
2 2 2 2
Dedicated
Mgmt Interface
1 1 1 1
UPoE Capable Yes, 740W Yes, 740W Yes, 740W Yes, 740W
Hot Swap Power
Supply
Yes, Dual Yes, Dual Yes, Dual Yes, Dual
Hot Swap Fans Yes, 3x Yes, 3x Yes, 3x Yes, 3x
Power Input
100 - 240 VAC, 47-63 100 - 240 VAC, 47-63
100 - 240 VAC, 47-63
Hz
100 - 240 VAC, 47-63
Hz
1

Cisco MERAKI MS355 Series Specifications

General

Model	MS355 Series
Series	MS355
Port Count	48
Gigabit Ethernet Ports	48
Uplink Ports	4
SFP+ Uplink Ports	4
Power over Ethernet (PoE)	Yes
Maximum PoE Budget	740W
Switching Capacity	176 Gbps
Management	Cloud-managed
Layer	Layer 2/3
Operating Temperature	32°F to 104°F (0°C to 40°C)

Summary

About the MS355 Installation Guide

Meraki MS355 Product Overview

MS355 Series Physical Specifications

Details the physical specifications of the MS355 series switches, including port counts and power input.

MS355 Physical Features and Views

MS355 Front Panel Views

Illustrates the front panel layout for various MS355 switch models (MS355-24X, MS355-24X2, etc.).

MS355 Back Panel View

Shows a diagram of the back panel of the MS355 series switches.

MS355 Ports and Status Indicators

MS355 Front Panel LED Status

Explains the status indicators (LEDs) on the front panel of the MS355 series for operational feedback.

MS355 Back Panel Component Details

MS355 Back Panel Controls

Describes back panel components like Restore button, Management Interface, Stack Ports, Fans, and Power Supplies.

MS355 Package Contents

MS355 Included Accessories

Lists the items included in the MS355 switch package, including mounting kits and screws.

MS355 Safety and Warnings

MS355 General Safety Precautions

Outlines critical safety operations and precautions for installing and using the MS355 switch.

MS355 Pre-installation Preparation

Configure Meraki Dashboard Network

Guides on configuring the Meraki dashboard network before switch installation.

MS355 Firmware Upgrade Procedure

Firewall Configuration for MS355

MS355 IP Address Assignment

MS355 Dynamic IP Assignment

Explains dynamic IP address assignment via DHCP for Meraki switches, noting static requirements.

MS355 Static IP Assignment

Describes how to configure static IP addresses using the switch's local web server.

Static IP via DHCP Reservations

MS355 Installation Instructions

Rack Mounting Preparation

Details initial steps for rack mounting, including installing cage nuts and rails.

Rack Mounting Steps

Continues the process of attaching rack mount rails to the switch and rack.

Securing the Switch in Rack

Covers attaching the switch faceplate and securing it within the rack mount rails.

Power Supply and Optional Modules

Details inserting the power supply unit and optional module installation.

MS355 Basic Troubleshooting

Troubleshooting Steps

Provides basic steps for troubleshooting connectivity issues, including reset procedures.

Bringing your Stack Online

MS355 Warranty Information

MS355 Warranty Coverage

Details the warranty coverage periods for MS355 switches and accessories.

MS355 Support and Additional Information

Contacting Meraki Support

Guides on how to contact Meraki Support for installation issues or help.

MS355 Usage and Disposal Guidelines

Provides guidelines on equipment usage, disposal, storage, and transportation.