About This ManualRelated DocumentationIn addition to this manual, each H3C S7500 Series Ethernet Switches documentationset includes the following:Manual DescriptionH3C S7500 Series Ethernet SwitchesOperation ManualGuides the user to configure thefeatures supported by the S7500 series.H3C S7500 Series Ethernet SwitchesCommand ManualElaborates on the commands forconfiguring the S7500 series.OrganizationH3C S7500 Series Ethernet Switches Installation Manual is organized as follows:Chapter Contents1 Product Overview Introduces the characteristics of theH3C S7500 Series Ethernet Switches.2 Line Processing Units Introduces LPUs of the H3C S7500Series Ethernet Switches.3 Installation PreparationsIntroduces the preparations andprecautions for the H3C S7500 SeriesEthernet Switches installation.4 Hardware InstallationIntroduces the integrated equipmentinstallation and cable connection(including connection of groundingcables, power cables, and interfacecables, recommended cabling, andcable binding) of the H3C S7500 SeriesEthernet Switches.5 System CommissioningIntroduces the initial power-on startupprocess of H3C S7500 Series EthernetSwitches.6 Hardware MaintenanceIntroduces the installation and removalof power module, card, fan tray, powerdistribution box, delivered cablemanagement bracket, memory module,and air filter of the H3C S7500 SeriesEthernet Switches.