Chapter 1: Introduction1-4HSIM-G01/G09 User’s Guide1.4 OVERVIEWThe HSIM-G extends the functionality of certain Cabletron Systemsinterface modules or standalone devices by providing high-speed uplinkcapability through Gigabit Ethernet technology. Section 1.4.1 andSection 1.4.2 give information on some of the features of the HSIM-G.1.4.1 ConnectivityThe HSIM-G01 module supports 1000Base-SX, providing one SC fiberoptic connector for 50 or 62.5 micron multimode fiber optics. TheHSIM-G09 module supports 1000Base-LX, offering one SC fiber opticconnector for 50 or 62.5 micron multimode fiber optics, or 10 micronsingle mode fiber optics.The HSIM-G only operates in full duplex mode.1.4.2 LANVIEW Diagnostic LEDsCabletron Systems provides a visual diagnostic and monitoring systemcalled LANVIEW. The HSIM-G LANVIEW LEDs help you quicklyidentify transmit and receive status. Chapter 3 provides information on allHSIM-G LEDs.1.5 RELATED DOCUMENTATIONAny related documentation, such as manuals for a host platform, can beobtained on the World Wide Web in Adobe Acrobat Portable DocumentFormat (PDF) at the following site:http://www.cabletron.com/