Operation Manual – OverviewH3C S7500 Series Ethernet Switches Table of ContentsiTable of ContentsChapter 1 Documentation Obtaining........................................................................................... 1-11.1 CD-ROM ............................................................................................................................ 1-11.2 H3C Website...................................................................................................................... 1-11.3 Software Release Notes .................................................................................................... 1-1Chapter 2 Related Software Release ........................................................................................... 2-12.1 Related Software Release ................................................................................................. 2-12.2 Related Documentation ..................................................................................................... 2-1Chapter 3 Product Overview ........................................................................................................ 3-13.1 Introduction ........................................................................................................................ 3-13.2 Available Switch Models .................................................................................................... 3-13.3 Switching Engines.............................................................................................................. 3-13.3.1 Switching Engines and Available Service Cards .................................................... 3-23.3.2 Switching Engines and Available Switch Chassis................................................... 3-43.4 Software Features ............................................................................................................. 3-5Chapter 4 Networking Applications............................................................................................. 4-14.1 Application in a MAN ......................................................................................................... 4-14.2 Application in a Small/Medium-Sized Enterprise Network................................................. 4-24.3 Application in a Large-Sized Campus Network ................................................................. 4-24.4 PoE Application.................................................................................................................. 4-3