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Appendix B LEDs
This section uses the LEDs on the F1080 firewall as an example.
Figure 56 LEDs
(1) Hard disk status LED (HD0) (2) System status LED (SYS)
(3) Hard disk status LED (HD1) (4) 10/100/1000BASE-T copper port LED
(5) 1000BASE-X fiber port LED (6) 10GBASE-R fiber port LED
(7) Power module LED (PWR1) (8) Interface module LED (SLOT2)
(9) Interface module LED (SLOT1) (10) Power module LED (PWR0)
Table 29 LED description
LED Status Description
System status LED
Off The firewall is not powered on or has failed.
Slow flashing (green) The firewall is operating correctly.
Fast flashing (green) The firewall is loading software.
Hard disk status LED
Fast flashing (green) Data is being read from or written to the hard disk.
Steady green The hard disk is present and operating correctly.
Interface module LED
Off The interface module is not present or has failed.
Steady green The interface module is operating correctly.
Power module LED
Off The power module is not present or has failed.
Steady green The power module is operating correctly.
10/100/1000BASE-T
copper port LED
Off No link is present.
Steady green A link is present.
Flashing green The port is receiving and sending data.
1000BASE-X fiber port
LED
Off No link is present.
Steady green A 1000 Mbps link is present.
Flashing green The port is receiving and sending data at 1000 Mbps.
10GBASE-R fiber port
LED
Off No link is present.
Steady green A 10 Gbps link is present.
Flashing green The port is receiving and sending data at 10 Gbps.