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Models:
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Specs
Physical Characteristics
Install
Configurable Modules
Identifying Startup Problems
Removing the Fan Assembly
Checklist
Safety
Power Supplies
Contacting Customer Service
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Preface
Cisco Catalyst 4900M Switch Installation Guide
78-18350-01
xix
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Contents
Cisco Catalyst 4900M Switch Installation Guide
Page
Cisco Catalyst 4900M Switch Installation Guide
Page
N T E N T S
Site Planning
Compliance Information and Translated Safety Warnings B-1
Statement 1008-Class 1 Laser Product B-26
Organization
Audience
Chapter Title Description
Conventions
Related Documentation
Convention Description
Displaysare in screen font
Waarschuwing Belangrijke Veiligheidsinstructies
Statement 1071-Warning Definition
Varoitus Tärkeitä Turvallisuusohjeita
Avvertenza Importanti Istruzioni Sulla Sicurezza
Warnung Wichtige Sicherheitshinweise
Aviso Instruções Importantes DE Segurança
TA Vare PÅ Disse Instruksjonene
Spara Dessa Anvisningar
Varning! Viktiga Säkerhetsanvisningar
Xvi
GEM Disse Anvisninger
Xviii
Xix
Cisco Catalyst 4900M Switch Installation Guide 78-18350-01
Product Overview
Catalyst 4900M Switch Applications
Catalyst 4900M Switch
20-Port 1 GE RJ-45 WS-X4920-GB-RJ45=
Specification Description
4-Port X2 Wire Speed 10 Gigabit Ethernet WS-X4904-10GE=
232120
Hardware System Features
Catalyst 4900M Switch Software Features
Traffic Ports
Switch Components
TwinGig Modules
Rear Chassis Connections and Features
PS2 LED
Front Panel LEDs
Color or State Description
LED
PS2
Chassis Cooling
Catalyst 4900M Airflow
Power Supplies
Power Management for the Catalyst 4900M Switch
Environmental Monitoring of the Power Supplies
Power Management Modes
Serial Number Location
8shows the location of the serial number for your switch
Product Overview Serial Number Location
Site Environmental Requirements
Site Planning
Preinstallation Requirements,
Site Power Requirements
Preinstallation Requirements
Grounding Requirements
Power Requirements and Heat Dissipation
EMI Recommendations
Ensuring Safety
Safety Overview
Working Safely with Electricity
Preventing Electrostatic Discharge Damage
Site Planning Checklist
Task No Planning Activity Verified By Time Date
Checking the Contents
Installing the Switch
Rack-Mounting the Switch
Rack-Mounting Guidelines
Lifting the Chassis Safely
Unsafe Lifting Practices
Required Installation Tools
Quantity Part Description Received
Rack-Mounting the Catalyst 4900M Switch
Attaching the L Brackets to the Switch
Cisco Catalyst 4900M Switch Installation Guide
Installing the Switch in the Rack
Installing the Cable Guide
Connecting Power to the Catalyst 4900M Switch
Input OK LED
Removed from the DC circuit. Statement
Local wiring regulations. Statement
Key, or other means of security. Statement
Ground terminal
Optical Connections
Configurable Modules
Required Tools
Removing Switching Modules
Installing the Switch Configurable Modules
Captive Installation Screws and Ejector Levers
Installing Switching Modules
Installing the Switch Configurable Modules
Installing the Switching Module in the Chassis
Removing and Replacing the Power Supply
Removing a Power Supply
Installing a Power Supply
Removing the Fan Assembly
Removing and Replacing the Fan Assembly
Installing the Fan Assembly
Verifying the Installation
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Getting Started
Troubleshooting the Installation
Problem Solving to the System Component Level
Identifying Startup Problems
LED Readings
Input OK AC
Meaning
Troubleshooting the Power Supply
Contacting Customer Service
Serial Number Location
Troubleshooting the Installation Contacting Customer Service
Console Port
Pin Signal Direction Description
Environmental Specification
Catalyst 4900M Switch Specifications
10/100/1000BASE-T Management Port
DC Power
Switching Components
Physical Characteristics
AC Power
Output voltage Input KVA rating 296 KVA
Regulatory Standards Compliance
Compliance Information Translated Safety Warnings
EMC
Specification Standard
Etsi
European Directives
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Class a Notice for FCC
EMC Class a Notices and Warnings
Class a Notice for Canada
Statement 340-Class a Warning for CISPR22
EMC Class a Notices and Warnings
Statement 191-VCCI Class a Warning for Japan
EMC Class a Notices and Warnings
Translated Safety Warnings
Statement 258-Fan Tray Removal Warning
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Statement 1003-DC Power Disconnection
Statement 1004-Installation Instructions
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Translated Safety Warnings
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Translated Safety Warnings
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Waarschuwing Klasse-1 laser produkt
Statement 1008-Class 1 Laser Product
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Statement 1011-Staring into Laser Beam
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Statement 1017-Restricted Area
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Statement 1019-Main Disconnecting Device
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Statement 1024-Ground Conductor
Translated Safety Warnings
Statement 1028-More Than One Power Supply
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Statement 1029-Blank Faceplates and Cover Panels
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Statement 1030-Equipment Installation
Translated Safety Warnings
Statement 1040-Product Disposal
Translated Safety Warnings
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Statement 1045-Short-Circuit Protection
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Statement 1051-Laser Radiation
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Statement 1072-Shock Hazard from Interconnections
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Translated Safety Warnings
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IN-3
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