Dell Force10 S25N-S50N Installing S25N and S25V Systems - Page 13

Table 3 describes the LED status indicators on the left side of the front panel. Table 3 Status Panel LED Display Label LED Color OK AC1 (on S25N) AC (on S25V) XFP25* XFP26* STACK ID Green Off Green Blinking Amber Green Amber Off Green Blinking Green Off Green Blinking Green Off Green Alarm AC2 (on S25N) DC (on S25V) XFP27* XFP28* Amber Red Off Green Amber Off Green Blinking Green Off Green Blinking Green Off Description Left Side of the Status LED Group Unit is online. Unit is powered off. Unit is booting up. (blinking rate is 16 Hz) Error during boot-up. Power supply is present and OK. Power supply is present but failed. Power supply is not present. A valid 10G link is established on the port. Transmitting or receiving packets on the port. No link is established on the port. A valid 10G link is established on the port. Transmitting or receiving packets on the port. No link is established on the port. Indicates the stack ID (sometimes called "switch ID") of the 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. (Actually, it's an 8, because of the limitations of the 7-segment LED.) • "0" is displayed next to the stack ID, as before, for the other units. Right Side of the Status LED Group Minor alarm: Fan or temperature is operating outside parameters. Major alarm No alarm Power supply is present and OK. Power supply is present but failed. Power supply is not present. A valid 10G link is established on the port. Transmitting or receiving packets on the port. No link is established on the port. 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 when CX4 ports are installed in the rear bays. Installing S25N and S25V Systems 13