4. Names and Functions of PartsExpress5800/R120d-2M User’s Guide 41Chapter 1 General Description4.7.8 LEDs for LAN connectorsThe three LAN connectors provided at the rear of the server have two LEDs each.• LINK/ACT LED ( 1, 2, M)This LED indicates the state of the LAN port.The following table lists LINK/ACT LED patterns and their explanation.LINK/ACT LED pattern ExplanationOn (green) The server is connected with network normally.Flashing (green) The server is accessing network.Off The server is disconnected from network.• SPEED LED ( 1, 2, M)This LED indicates which network interface is used.− Two onboard LANs ( 1, 2) support 1000BASE-T, 100BASE-TX, and 10BASE-T.− Management LAN ( M) supports 100BASE-TX and 10BASE-T.The following table lists LINK/ACT LED patterns and their explanation.SPEED LED pattern ExplanationOn (amber) The port is operating with 1000BASE-T interface.On (green) The port is operating with 100BASE-TX interface.Off The port is operating with 10BASE-T interface.SPEEDLEDSPEEDLED LINK/ACTLEDLINK/ACTLEDLAN connectorfor datatransmissionManagementLAN connector
