62 Metro Ethernet Routing Switch 8600 modules"8683XZR Module LEDs" (page 62) shows the location of the 8683XZRModule LEDs.8683XZR Module LEDs" 8683XZR Module LEDs" (page 62) describes the 8683XZR Module LEDs.8683XZR Module LEDsType Label Color/State MeaningGreen/Steady The port is enabled but not transmittingdata.Green/Blinking The port is transmitting data.TXOff The port is disabled.Green/Steady The port has a link and is enabled.Green/Blinking The port is receiving data.PortRXAmber/Steady The cable is disconnected, the port isdisabled, or the link is down.Green/Steady The module completed its power-onself-test and software initialization andis operating normally.Amber/Steady The module slot is disabled.Module OnlineOff The switch power is off. If the switchpower is on, the module is goingthrough its power-on self-test andsoftware initialization. A module in thisstate is not yet functional.See Using Metro Ethernet Routing Switch 8600 10 Gigabit EthernetModules (315893-E) for a description of how to configure the 8683XZRModule using the command line interface (CLI) or Device Manager.The 8683XZR module is an R module. When 8683XZR ports are used inthe Enterprise mode of operation, it supports the following:• 256 000 IP routes• 64 000 MAC recordsNortel Metro Ethernet Routing Switch 8600Installation — ModulesNN46220-306 02.02 Standard4.2 7 July 2008Copyright © 2005-2007, Nortel Networks.