Dell Force10 S25-01-GE-24P Installing the S25P System - Page 12

The following table describes the LED status indicators on the left side of the front panel. Table 4 Status Panel LED Display Label LED Color Description Left Side of the Status Panel Green Unit is online. Blinking Green Unit is booting up (blinking rate is 16 Hz). OK Amber Error during boot-up. Off Unit is powered off. Green AC1 Amber Off Power supply 1 is present and OK. Power supply 1 is present but failed (option). Power supply 1 is not present. XFP25* Green Blinking Green Off A valid 10G link is established on the port. Transmitting or receiving packets on the port. No link is established on the port. XFP26* Green Blinking Green Off A valid 10G link is established on the port. Transmitting or receiving packets on the port. No link is established on the port. Stack ID Green The 7-segment LED indicates the stack ID of this unit. Starting with FTOS 7.8.1.0: • "A" is displayed to the left of the stack ID if the unit is a standalone or master (management) unit. • "B" is displayed for a standby unit. • "0" continues to be displayed next to the stack ID, as before, for the other units. Right Side of the Status Panel Alarm Amber Red Off Minor alarm: Fan or temperature is operating outside parameters. Major alarm No alarm Green AC2 Amber Off Power supply 2 is present and OK. Power supply 2 is present but failed (option). Power supply 2 is not present. XFP27* Green Blinking Green Off A valid 10G link is established on the port. Transmitting or receiving packets on the port. No link is established on the port. XFP28* Green Blinking Green Off A valid 10G link is established on the port. Transmitting or receiving packets on the port. No link is established on the port. *Each of the four XFP LEDs on the front panel also indicate the status of a CX4 installed in the port. 12 S25P System Overview