55LED mark Status DescriptionPWR2Steady green A power module is installed in power module slot 2, and the powermodule is outputting power correctly.Steady yellow A power module is installed in power module slot 2, but the powermodule has failed or no power is input to the power module.Off No power module is installed in power module slot 2.RPS status LEDThe S5150X-16ST-EI switch supports RPS input. The RPS status LED shows the status of the RPSinput.Table 23 RPS status LED descriptionLED mark Status DescriptionRPSSteady green Both the RPS DC input and the AC input are normal.Steady yellow The RPS DC input is normal, but the AC input is disconnected orhas failed.Off The RPS DC input is abnormal or no RPS is connected.Port mode LEDTo show more information about the switch through the port status LEDs, the S5150-24S-PWR-EIswitch provides a port mode LED. The port mode LED indicates the type of information that thenetwork port LEDs are showing.Table 24 Port mode LED descriptionLED mark Status DescriptionModeSteady green The port status LEDs are showing port rates.Flashing green The port status LEDs are showing the status of PoE power supplyon the ports.Flashing yellowThe port status LEDs indicate the IRF member ID of the switch.For example, if the LEDs for ports 1 to 5 are steady green and theother LEDs are off, the IRF member ID of the switch is 5.Management Ethernet port LEDsThe S5150X-16S-EI and S5150X-16ST-EI switches provide a management Ethernet port LED toindicate the operating state of the management Ethernet port.Table 25 Management Ethernet port LED descriptionManagement Ethernet port LED(MGMT) status DescriptionSteady green A link is present on the port and the port is operating at 1000Mbps.Flashing green The port is sending or receiving data at 1000 Mbps.