用户手册目录Cisco Catalyst 4900M Switch Installation Guide1Contents5Preface9Product Overview21Catalyst 4900M Switch Applications21Catalyst 4900M Switch Software Features26Hardware System Features26Switch Components27Traffic Ports27TwinGig Modules27Rear Chassis Connections and Features28Front Panel LEDs29Chassis Cooling31Power Supplies32Environmental Monitoring of the Power Supplies33Power Management for the Catalyst 4900M Switch33Power Management Modes34Serial Number Location35Site Planning37Site Environmental Requirements37Site Power Requirements38Preinstallation Requirements39Warnings and Cautions39EMI Recommendations40Power Requirements and Heat Dissipation40Grounding Requirements40Safety Overview41Ensuring Safety41Working Safely with Electricity42Preventing Electrostatic Discharge Damage43Site Planning Checklist43Installing the Switch45Checking the Contents45Rack-Mounting the Switch46Rack-Mounting Guidelines47Lifting the Chassis Safely48Required Installation Tools49Rack-Mounting the Catalyst 4900M Switch50Connecting Power to the Catalyst 4900M Switch55Connecting DC Power to the Catalyst 4900M Switch57Optical Connections59Configurable Modules59Required Tools60Removing Switching Modules60Installing Switching Modules63Removing and Replacing the Power Supply66Required Tools67Removing a Power Supply67Installing a Power Supply68Removing and Replacing the Fan Assembly69Required Tools69Removing the Fan Assembly69Installing the Fan Assembly70Verifying the Installation71Troubleshooting the Installation73Getting Started73Problem Solving to the System Component Level74Identifying Startup Problems74LED Readings75Troubleshooting the Power Supply77Contacting Customer Service78Specifications81Console Port8110/100/1000BASE-T Management Port82Catalyst 4900M Switch Specifications82Compliance Information and Translated Safety Warnings85Regulatory Standards Compliance85European Directives88Statement 275-Declaration of Conformity with Regard to the Directives 73/23/EEC and 89/336/EEC as amended by Directive 93/68/EEC88EMC Class A Notices and Warnings90Class A Notice for FCC90Class A Notice for Canada90Statement 340-Class A Warning for CISPR2291Statement 191-VCCI Class A Warning for Japan93Statement 256-Class A Warning for Hungary94Statement 294-Class A Warning for Korea94Statement 257-Class A Notice for Taiwan and Other Traditional Chinese Markets95Statement 371-Power Cable and AC Adapter95Translated Safety Warnings95Statement 258-Fan Tray Removal Warning96Statement 1003-DC Power Disconnection98Statement 1004-Installation Instructions99Statement 1006-Chassis Warning for Rack-Mounting and Servicing102Statement 1008-Class 1 Laser Product110Statement 1011-Staring into Laser Beam112Statement 1017-Restricted Area114Statement 1019-Main Disconnecting Device117Statement 1024-Ground Conductor119Statement 1028-More Than One Power Supply121Statement 1029-Blank Faceplates and Cover Panels124Statement 1030-Equipment Installation129Statement 1040-Product Disposal131Statement 1045-Short-Circuit Protection134Statement 1051-Laser Radiation137Statement 1072-Shock Hazard from Interconnections140Statement 1074-Comply with Local and National Electrical Codes144Statement 1075-Hazardous Voltage or Energy Present on DC Power Terminals145Index149文件大小: 11.4 MB页数: 152Language: English打开用户手册